"Profile","Id","Path","Slice Name","Alias(s)","Label","Min","Max","Must Support?","Is Modifier?","Is Summary?","Type(s)","Short","Definition","Comments","Requirements","Default Value","Meaning When Missing","Fixed Value","Pattern","Example","Minimum Value","Maximum Value","Maximum Length","Binding Strength","Binding Description","Binding Value Set","Code","Slicing Discriminator","Slicing Description","Slicing Ordered","Slicing Rules","Base Path","Base Min","Base Max","Condition(s)","Constraint(s)"
"cancellation-request-task","Task","Task","","","",0,*,"","","","null {[]} {[]}
","A task to be performed","A task to be performed.","","","","","","","","","",,,,,"",,,,"Task",0,*,"","dom-2:If the resource is contained in another resource, it SHALL NOT contain nested Resources {contained.contained.empty()}
dom-3:If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource {contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()}dom-4:If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated {contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()}dom-5:If a resource is contained in another resource, it SHALL NOT have a security label {contained.meta.security.empty()}dom-6:A resource should have narrative for robust management {text.`div`.exists()}inv-1:Last modified date must be greater than or equal to authored-on date. {lastModified.exists().not() or authoredOn.exists().not() or lastModified >= authoredOn}"
"cancellation-request-task","Task.id","Task.id","","","",0,1,"","","Y","id {[]} {[]}
","Logical id of this artifact","The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes.","The only time that a resource does not have an id is when it is being submitted to the server using a create operation.","","","","","","","","",,,,,"",,,,"Resource.id",0,1,"",""
"cancellation-request-task","Task.meta","Task.meta","","","",0,1,"","","Y","Meta {[]} {[]}
","Metadata about the resource","The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource.","","","","","","","","","",,,,,"",,,,"Resource.meta",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cancellation-request-task","Task.implicitRules","Task.implicitRules","","","",0,1,"","Y","Y","uri {[]} {[]}
","A set of rules under which this content was created","A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc.","Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. Often, when used, the URL is a reference to an implementation guide that defines these special rules as part of it's narrative along with other profiles, value sets, etc.","","","","","","","","",,,,,"",,,,"Resource.implicitRules",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cancellation-request-task","Task.language","Task.language","","","",0,1,"","","","code {[]} {[]}
","Language of the resource content","The base language in which the resource is written.","Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies  to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource. Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute).","","","","","","","","",,"preferred","A human language.","http://hl7.org/fhir/ValueSet/languages|4.0.1","",,,,"Resource.language",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cancellation-request-task","Task.text","Task.text","","narrative
htmlxhtmldisplay","",0,1,"","","","Narrative {[]} {[]}
","Text summary of the resource, for human interpretation","A human-readable narrative that contains a summary of the resource and can be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it ""clinically safe"" for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety.","Contained resources do not have narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied).  This may be necessary for data from legacy systems where information is captured as a ""text blob"" or where text is additionally entered raw or narrated and encoded information is added later.","","","","","","","","",,,,,"",,,,"DomainResource.text",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cancellation-request-task","Task.contained","Task.contained","","inline resources
anonymous resourcescontained resources","",0,*,"","","","Resource {[]} {[]}
","Contained, inline Resources","These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, and nor can they have their own independent transaction scope.","This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again. Contained resources may have profiles and tags In their meta elements, but SHALL NOT have security labels.","","","","","","","","",,,,,"",,,,"DomainResource.contained",0,*,"",""
"cancellation-request-task","Task.extension","Task.extension","","extensions
user content","",0,*,"","","","Extension {[]} {[]}
","Additional content defined by implementations","May be used to represent additional information that is not part of the basic definition of the resource. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","","","","","","","","",,,,,"",,,,"DomainResource.extension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cancellation-request-task","Task.modifierExtension","Task.modifierExtension","","extensions
user content","",0,*,"","Y","","Extension {[]} {[]}
","Extensions that cannot be ignored","May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).","","","","","","","",,,,,"",,,,"DomainResource.modifierExtension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cancellation-request-task","Task.identifier","Task.identifier","","","",0,*,"","","","Identifier {[]} {[]}
","Task Instance Identifier","The business identifier for this task.","","","","","","","","","",,,,,"",,,,"Task.identifier",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cancellation-request-task","Task.instantiatesCanonical","Task.instantiatesCanonical","","","",0,1,"","","Y","canonical {[]} {[CanonicalType[http://hl7.org/fhir/StructureDefinition/ActivityDefinition|4.0.1]]}
","Formal definition of task","The URL pointing to a *FHIR*-defined protocol, guideline, orderset or other definition that is adhered to in whole or in part by this Task.","","Enables a formal definition of how he task is to be performed, enabling automation.","","","","","","","",,,,,"",,,,"Task.instantiatesCanonical",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cancellation-request-task","Task.instantiatesUri","Task.instantiatesUri","","","",0,1,"","","Y","uri {[]} {[]}
","Formal definition of task","The URL pointing to an *externally* maintained  protocol, guideline, orderset or other definition that is adhered to in whole or in part by this Task.","","Enables a formal definition of how he task is to be performed (e.g. using BPMN, BPEL, XPDL or other formal notation to be associated with a task), enabling automation.","","","","","","","",,,,,"",,,,"Task.instantiatesUri",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cancellation-request-task","Task.basedOn","Task.basedOn","","","",0,*,"","","Y","Reference {[]} {[CanonicalType[http://hl7.org/fhir/StructureDefinition/Resource|4.0.1]]}
","Request fulfilled by this task","BasedOn refers to a higher-level authorization that triggered the creation of the task.  It references a ""request"" resource such as a ServiceRequest, MedicationRequest, ServiceRequest, CarePlan, etc. which is distinct from the ""request"" resource the task is seeking to fulfill.  This latter resource is referenced by FocusOn.  For example, based on a ServiceRequest (= BasedOn), a task is created to fulfill a procedureRequest ( = FocusOn ) to collect a specimen from a patient.","","","","","","","","","",,,,,"",,,,"Task.basedOn",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cancellation-request-task","Task.groupIdentifier","Task.groupIdentifier","","","",0,1,"","","Y","Identifier {[]} {[]}
","Requisition or grouper id","An identifier that links together multiple tasks and other requests that were created in the same context.","","Billing and/or reporting can be linked to whether multiple requests were created as a single unit.","","","","","","","",,,,,"",,,,"Task.groupIdentifier",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cancellation-request-task","Task.partOf","Task.partOf","","","",0,*,"","","Y","Reference {[]} {[CanonicalType[http://hl7.org/fhir/StructureDefinition/Task|4.0.1]]}
","Composite task","Task that this particular task is part of.","This should usually be 0..1.","Allows tasks to be broken down into sub-steps (and this division can occur independent of the original task).","","","","","","","",,,,,"",,,,"Task.partOf",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cancellation-request-task","Task.status","Task.status","","","",1,1,"","Y","Y","code {[]} {[]}
","draft | requested | received | accepted | +","The current status of the task.","","These states enable coordination of task status with off-the-shelf workflow solutions that support automation of tasks.","","","","","","","",,"required","The current status of the task.","http://hl7.org/fhir/ValueSet/task-status|4.0.1","",,,,"Task.status",1,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cancellation-request-task","Task.statusReason","Task.statusReason","","","",0,1,"","","Y","CodeableConcept {[]} {[]}
","Reason for current status","An explanation as to why this task is held, failed, was refused, etc.","This applies to the current status.  Look at the history of the task to see reasons for past statuses.","","","","","","","","",,"example","Codes to identify the reason for current status.  These will typically be specific to a particular workflow.","","",,,,"Task.statusReason",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cancellation-request-task","Task.businessStatus","Task.businessStatus","","","",0,1,"","","Y","CodeableConcept {[]} {[]}
","E.g. ""Specimen collected"", ""IV prepped""","Contains business-specific nuances of the business state.","","There's often a need to track substates of a task - this is often variable by specific workflow implementation.","","","","","","","",,"example","The domain-specific business-contextual sub-state of the task.  For example: ""Blood drawn"", ""IV inserted"", ""Awaiting physician signature"", etc.","","",,,,"Task.businessStatus",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cancellation-request-task","Task.intent","Task.intent","","","",1,1,"","","Y","code {[]} {[]}
","unknown | proposal | plan | order | original-order | reflex-order | filler-order | instance-order | option","Indicates the ""level"" of actionability associated with the Task, i.e. i+R[9]Cs this a proposed task, a planned task, an actionable task, etc.","This element is immutable.  Proposed tasks, planned tasks, etc. must be distinct instances.

In most cases, Tasks will have an intent of ""order"".","","","","","","","","",,"required","Distinguishes whether the task is a proposal, plan or full order.","http://hl7.org/fhir/ValueSet/task-intent|4.0.1","",,,,"Task.intent",1,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cancellation-request-task","Task.priority","Task.priority","","","",0,1,"","","","code {[]} {[]}
","routine | urgent | asap | stat","Indicates how quickly the Task should be addressed with respect to other requests.","","Used to identify the service level expected while performing a task.","","If missing, this task should be performed with normal priority","","","","","",,"required","The task's priority.","http://hl7.org/fhir/ValueSet/request-priority|4.0.1","",,,,"Task.priority",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cancellation-request-task","Task.code","Task.code","","","",0,1,"","","Y","CodeableConcept {[]} {[]}
","Task Type","A name or code (or both) briefly describing what the task involves.","The title (eg ""My Tasks"", ""Outstanding Tasks for Patient X"") should go into the code.","","","","","<valueCodeableConcept xmlns=""http://hl7.org/fhir"">
  <coding>
    <system value=""http://hl7.org/fhir/CodeSystem/task-code""/>
    <code value=""abort""/>
  </coding>
</valueCodeableConcept>","","","",,"example","Codes to identify what the task involves.  These will typically be specific to a particular workflow.","http://hl7.org/fhir/ValueSet/task-code|4.0.1","",,,,"Task.code",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cancellation-request-task","Task.description","Task.description","","","",0,1,"","","Y","string {[]} {[]}
","Human-readable explanation of task","A free-text description of what is to be performed.","","","","","","","","","",,,,,"",,,,"Task.description",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cancellation-request-task","Task.focus","Task.focus","","","",1,1,"Y","","Y","Reference {[]} {[CanonicalType[http://hl7.org/fhir/StructureDefinition/ServiceRequest], CanonicalType[http://hl7.org/fhir/StructureDefinition/DeviceRequest], CanonicalType[http://hl7.org/fhir/StructureDefinition/MedicationRequest], CanonicalType[http://hl7.org/fhir/StructureDefinition/NutritionOrder], CanonicalType[http://hl7.org/fhir/StructureDefinition/SupplyRequest], CanonicalType[http://hl7.org/fhir/StructureDefinition/VisionPrescription], CanonicalType[http://hl7.org/fhir/uv/cow/StructureDefinition/coordination-task]]}
","This can only reference the CoordinationTask or a Request resource","If the Placer requests from the Filler to cancel a Coordination Task, then the focus is a reference to the Coordination Task. If the Fulfiller requests from the Placer to cancel a Request resource that authorizes a particular service, then the focus is a reference that Request resource.","If multiple resources need to be manipulated, use sub-tasks.  (This ensures that status can be tracked independently for each referenced resource.).","Used to identify the thing to be done.","","","","","","","",,,,,"",,,,"Task.focus",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cancellation-request-task","Task.for","Task.for","","Patient
","",0,1,"","","Y","Reference {[]} {[CanonicalType[http://hl7.org/fhir/StructureDefinition/Resource|4.0.1]]}
","Beneficiary of the Task","The entity who benefits from the performance of the service specified in the task (e.g., the patient).","","Used to track tasks outstanding for a beneficiary.  Do not use to track the task owner or creator (see owner and creator respectively).  This can also affect access control.","","","","","","","",,,,,"",,,,"Task.for",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cancellation-request-task","Task.encounter","Task.encounter","","","",0,1,"","","Y","Reference {[]} {[CanonicalType[http://hl7.org/fhir/StructureDefinition/Encounter|4.0.1]]}
","Healthcare event during which this task originated","The healthcare event  (e.g. a patient and healthcare provider interaction) during which this task was created.","","For some tasks it may be important to know the link between the encounter the task originated within.","","","","","","","",,,,,"",,,,"Task.encounter",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cancellation-request-task","Task.executionPeriod","Task.executionPeriod","","","",0,1,"","","Y","Period {[]} {[]}
","Start and end time of execution","Identifies the time action was first taken against the task (start) and/or the time final action was taken against the task prior to marking it as completed (end).","","","","","","","","","",,,,,"",,,,"Task.executionPeriod",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cancellation-request-task","Task.authoredOn","Task.authoredOn","","Created Date
","",0,1,"","","","dateTime {[]} {[]}
","Task Creation Date","The date and time this task was created.","","Most often used along with lastUpdated to track duration of task to supporting monitoring and management.","","","","","","","",,,,,"",,,,"Task.authoredOn",0,1,"inv-1
","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cancellation-request-task","Task.lastModified","Task.lastModified","","Update Date
","",0,1,"","","Y","dateTime {[]} {[]}
","Task Last Modified Date","The date and time of last modification to this task.","","Used along with history to track task activity and time in a particular task state.  This enables monitoring and management.","","","","","","","",,,,,"",,,,"Task.lastModified",0,1,"inv-1
","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cancellation-request-task","Task.requester","Task.requester","","","",0,1,"","","Y","Reference {[]} {[CanonicalType[http://hl7.org/fhir/StructureDefinition/Device|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/Organization|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/Patient|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/Practitioner|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/PractitionerRole|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/RelatedPerson|4.0.1]]}
","Who is asking for task to be done","The creator of the task.","","Identifies who created this task.  May be used by access control mechanisms (e.g., to ensure that only the creator can cancel a task).","","","","","","","",,,,,"",,,,"Task.requester",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cancellation-request-task","Task.performerType","Task.performerType","","","",0,*,"","","","CodeableConcept {[]} {[]}
","Requested performer","The kind of participant that should perform the task.","","Use to distinguish tasks on different activity queues.","","","","","","","",,"preferred","The type(s) of task performers allowed.","http://hl7.org/fhir/ValueSet/performer-role|4.0.1","",,,,"Task.performerType",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cancellation-request-task","Task.owner","Task.owner","","Performer
Executer","",0,1,"","","Y","Reference {[]} {[CanonicalType[http://hl7.org/fhir/StructureDefinition/Practitioner|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/PractitionerRole|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/Organization|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/CareTeam|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/HealthcareService|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/Patient|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/Device|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/RelatedPerson|4.0.1]]}
","Responsible individual","Individual organization or Device currently responsible for task execution.","Tasks may be created with an owner not yet identified.","Identifies who is expected to perform this task.","","","","","","","",,,,,"",,,,"Task.owner",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cancellation-request-task","Task.location","Task.location","","","",0,1,"","","Y","Reference {[]} {[CanonicalType[http://hl7.org/fhir/StructureDefinition/Location|4.0.1]]}
","Where task occurs","Principal physical location where the this task is performed.","","Ties the event to where the records are likely kept and provides context around the event occurrence (e.g. if it occurred inside or outside a dedicated healthcare setting).","","","","","","","",,,,,"",,,,"Task.location",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cancellation-request-task","Task.reasonCode","Task.reasonCode","","","",0,1,"","","","CodeableConcept {[]} {[]}
","Why task is needed","A description or code indicating why this task needs to be performed.","This should only be included if there is no focus or if it differs from the reason indicated on the focus.","","","","","","","","",,"example","Indicates why the task is needed.  E.g. Suspended because patient admitted to hospital.","","",,,,"Task.reasonCode",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cancellation-request-task","Task.reasonReference","Task.reasonReference","","","",0,1,"","","","Reference {[]} {[CanonicalType[http://hl7.org/fhir/StructureDefinition/Resource|4.0.1]]}
","Why task is needed","A resource reference indicating why this task needs to be performed.","Tasks might be justified based on an Observation, a Condition, a past or planned procedure, etc.   This should only be included if there is no focus or if it differs from the reason indicated on the focus.    Use the CodeableConcept text element in `Task.reasonCode` if the data is free (uncoded) text.","","","","","","","","",,,,,"",,,,"Task.reasonReference",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cancellation-request-task","Task.insurance","Task.insurance","","","",0,*,"","","","Reference {[]} {[CanonicalType[http://hl7.org/fhir/StructureDefinition/Coverage|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/ClaimResponse|4.0.1]]}
","Associated insurance coverage","Insurance plans, coverage extensions, pre-authorizations and/or pre-determinations that may be relevant to the Task.","","","","","","","","","",,,,,"",,,,"Task.insurance",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cancellation-request-task","Task.note","Task.note","","","",0,*,"","","","Annotation {[]} {[]}
","Comments made about the task","Free-text information captured about the task as it progresses.","","","","","","","","","",,,,,"",,,,"Task.note",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cancellation-request-task","Task.relevantHistory","Task.relevantHistory","","Status History
","",0,*,"","","","Reference {[]} {[CanonicalType[http://hl7.org/fhir/StructureDefinition/Provenance|4.0.1]]}
","Key events in history of the Task","Links to Provenance records for past versions of this Task that identify key state transitions or updates that are likely to be relevant to a user looking at the current version of the task.","This element does not point to the Provenance associated with the *current* version of the resource - as it would be created after this version existed.  The Provenance for the current version can be retrieved with a _revinclude.","","","","","","","","",,,,,"",,,,"Task.relevantHistory",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cancellation-request-task","Task.restriction","Task.restriction","","","",0,1,"","","","BackboneElement {[]} {[]}
","Constraints on fulfillment tasks","If the Task.focus is a request resource and the task is seeking fulfillment (i.e. is asking for the request to be actioned), this element identifies any limitations on what parts of the referenced request should be actioned.","","Sometimes when fulfillment is sought, you don't want full fulfillment.","","","","","","","",,,,,"",,,,"Task.restriction",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cancellation-request-task","Task.restriction.id","Task.restriction.id","","","",0,1,"","","","string {[]} {[]}
","Unique id for inter-element referencing","Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.","","","","","","","","","",,,,,"",,,,"Element.id",0,1,"",""
"cancellation-request-task","Task.restriction.extension","Task.restriction.extension","","extensions
user content","",0,*,"","","","Extension {[]} {[]}
","Additional content defined by implementations","May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","","","","","","","","",,,,,"",,,,"Element.extension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cancellation-request-task","Task.restriction.modifierExtension","Task.restriction.modifierExtension","","extensions
user contentmodifiers","",0,*,"","Y","Y","Extension {[]} {[]}
","Extensions that cannot be ignored even if unrecognized","May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).","","","","","","","",,,,,"",,,,"BackboneElement.modifierExtension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cancellation-request-task","Task.restriction.repetitions","Task.restriction.repetitions","","","",0,1,"","","","positiveInt {[]} {[]}
","How many times to repeat","Indicates the number of times the requested action should occur.","","E.g. order that requests monthly lab tests, fulfillment is sought for 1.","","","","","","","",,,,,"",,,,"Task.restriction.repetitions",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cancellation-request-task","Task.restriction.period","Task.restriction.period","","","",0,1,"","","","Period {[]} {[]}
","When fulfillment sought","Over what time-period is fulfillment sought.","Note that period.high is the due date representing the time by which the task should be completed.","E.g. order that authorizes 1 year's services.  Fulfillment is sought for next 3 months.","","","","","","","",,,,,"",,,,"Task.restriction.period",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cancellation-request-task","Task.restriction.recipient","Task.restriction.recipient","","","",0,*,"","","","Reference {[]} {[CanonicalType[http://hl7.org/fhir/StructureDefinition/Patient|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/Practitioner|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/PractitionerRole|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/RelatedPerson|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/Group|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/Organization|4.0.1]]}
","For whom is fulfillment sought?","For requests that are targeted to more than on potential recipient/target, for whom is fulfillment sought?","","","","","","","","","",,,,,"",,,,"Task.restriction.recipient",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cancellation-request-task","Task.input","Task.input","","Supporting Information
","",0,*,"","","","BackboneElement {[]} {[]}
","Information used to perform task","Additional information that may be needed in the execution of the task.","","Resources and data used to perform the task.  This data is used in the business logic of task execution, and is stored separately because it varies between workflows.","","","","","","","",,,,,"",,,,"Task.input",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cancellation-request-task","Task.input.id","Task.input.id","","","",0,1,"","","","string {[]} {[]}
","Unique id for inter-element referencing","Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.","","","","","","","","","",,,,,"",,,,"Element.id",0,1,"",""
"cancellation-request-task","Task.input.extension","Task.input.extension","","extensions
user content","",0,*,"","","","Extension {[]} {[]}
","Additional content defined by implementations","May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","","","","","","","","",,,,,"",,,,"Element.extension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cancellation-request-task","Task.input.modifierExtension","Task.input.modifierExtension","","extensions
user contentmodifiers","",0,*,"","Y","Y","Extension {[]} {[]}
","Extensions that cannot be ignored even if unrecognized","May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).","","","","","","","",,,,,"",,,,"BackboneElement.modifierExtension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cancellation-request-task","Task.input.type","Task.input.type","","Name
","",1,1,"","","","CodeableConcept {[]} {[]}
","Label for the input","A code or description indicating how the input is intended to be used as part of the task execution.","If referencing a BPMN workflow or Protocol, the ""system"" is the URL for the workflow definition and the code is the ""name"" of the required input.","Inputs are named to enable task automation to bind data and pass it from one task to the next.","","","","","","","",,"example","Codes to identify types of input parameters.  These will typically be specific to a particular workflow.  E.g. ""Comparison source"", ""Applicable consent"", ""Concomitent Medications"", etc.","","",,,,"Task.input.type",1,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cancellation-request-task","Task.input.value[x]","Task.input.value[x]","","","",1,1,"","","","base64Binary {[]} {[]}
boolean {[]} {[]}canonical {[]} {[]}code {[]} {[]}date {[]} {[]}dateTime {[]} {[]}decimal {[]} {[]}id {[]} {[]}instant {[]} {[]}integer {[]} {[]}markdown {[]} {[]}oid {[]} {[]}positiveInt {[]} {[]}string {[]} {[]}time {[]} {[]}unsignedInt {[]} {[]}uri {[]} {[]}url {[]} {[]}uuid {[]} {[]}Address {[]} {[]}Age {[]} {[]}Annotation {[]} {[]}Attachment {[]} {[]}CodeableConcept {[]} {[]}Coding {[]} {[]}ContactPoint {[]} {[]}Count {[]} {[]}Distance {[]} {[]}Duration {[]} {[]}HumanName {[]} {[]}Identifier {[]} {[]}Money {[]} {[]}Period {[]} {[]}Quantity {[]} {[]}Range {[]} {[]}Ratio {[]} {[]}Reference {[]} {[]}SampledData {[]} {[]}Signature {[]} {[]}Timing {[]} {[]}ContactDetail {[]} {[]}Contributor {[]} {[]}DataRequirement {[]} {[]}Expression {[]} {[]}ParameterDefinition {[]} {[]}RelatedArtifact {[]} {[]}TriggerDefinition {[]} {[]}UsageContext {[]} {[]}Dosage {[]} {[]}Meta {[]} {[]}","Content to use in performing the task","The value of the input parameter as a basic type.","","","","","","","","","",,,,,"",,,,"Task.input.value[x]",1,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cancellation-request-task","Task.output","Task.output","","","",0,*,"","","","BackboneElement {[]} {[]}
","Information produced as part of task","Outputs produced by the Task.","","Resources and data produced during the execution the task.  This data is generated by the business logic of task execution, and is stored separately because it varies between workflows.","","","","","","","",,,,,"",,,,"Task.output",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cancellation-request-task","Task.output.id","Task.output.id","","","",0,1,"","","","string {[]} {[]}
","Unique id for inter-element referencing","Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.","","","","","","","","","",,,,,"",,,,"Element.id",0,1,"",""
"cancellation-request-task","Task.output.extension","Task.output.extension","","extensions
user content","",0,*,"","","","Extension {[]} {[]}
","Additional content defined by implementations","May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","","","","","","","","",,,,,"",,,,"Element.extension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cancellation-request-task","Task.output.modifierExtension","Task.output.modifierExtension","","extensions
user contentmodifiers","",0,*,"","Y","Y","Extension {[]} {[]}
","Extensions that cannot be ignored even if unrecognized","May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).","","","","","","","",,,,,"",,,,"BackboneElement.modifierExtension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cancellation-request-task","Task.output.type","Task.output.type","","Name
","",1,1,"","","","CodeableConcept {[]} {[]}
","Label for output","The name of the Output parameter.","","Outputs are named to enable task automation to bind data and pass it from one task to the next.","","","","","","","",,"example","Codes to identify types of input parameters.  These will typically be specific to a particular workflow.  E.g. ""Identified issues"", ""Preliminary results"", ""Filler order"", ""Final results"", etc.","","",,,,"Task.output.type",1,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cancellation-request-task","Task.output.value[x]","Task.output.value[x]","","","",1,1,"","","","base64Binary {[]} {[]}
boolean {[]} {[]}canonical {[]} {[]}code {[]} {[]}date {[]} {[]}dateTime {[]} {[]}decimal {[]} {[]}id {[]} {[]}instant {[]} {[]}integer {[]} {[]}markdown {[]} {[]}oid {[]} {[]}positiveInt {[]} {[]}string {[]} {[]}time {[]} {[]}unsignedInt {[]} {[]}uri {[]} {[]}url {[]} {[]}uuid {[]} {[]}Address {[]} {[]}Age {[]} {[]}Annotation {[]} {[]}Attachment {[]} {[]}CodeableConcept {[]} {[]}Coding {[]} {[]}ContactPoint {[]} {[]}Count {[]} {[]}Distance {[]} {[]}Duration {[]} {[]}HumanName {[]} {[]}Identifier {[]} {[]}Money {[]} {[]}Period {[]} {[]}Quantity {[]} {[]}Range {[]} {[]}Ratio {[]} {[]}Reference {[]} {[]}SampledData {[]} {[]}Signature {[]} {[]}Timing {[]} {[]}ContactDetail {[]} {[]}Contributor {[]} {[]}DataRequirement {[]} {[]}Expression {[]} {[]}ParameterDefinition {[]} {[]}RelatedArtifact {[]} {[]}TriggerDefinition {[]} {[]}UsageContext {[]} {[]}Dosage {[]} {[]}Meta {[]} {[]}","Result of output","The value of the Output parameter as a basic type.","","Task outputs can take any form.","","","","","","","",,,,,"",,,,"Task.output.value[x]",1,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"coordination-task","Task","Task","","","",0,*,"","","","null {[]} {[]}
","A task to be performed","A task to be performed.","","","","","","","","","",,,,,"",,,,"Task",0,*,"","dom-2:If the resource is contained in another resource, it SHALL NOT contain nested Resources {contained.contained.empty()}
dom-3:If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource {contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()}dom-4:If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated {contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()}dom-5:If a resource is contained in another resource, it SHALL NOT have a security label {contained.meta.security.empty()}dom-6:A resource should have narrative for robust management {text.`div`.exists()}inv-1:Last modified date must be greater than or equal to authored-on date. {lastModified.exists().not() or authoredOn.exists().not() or lastModified >= authoredOn}"
"coordination-task","Task.id","Task.id","","","",0,1,"","","Y","id {[]} {[]}
","Logical id of this artifact","The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes.","The only time that a resource does not have an id is when it is being submitted to the server using a create operation.","","","","","","","","",,,,,"",,,,"Resource.id",0,1,"",""
"coordination-task","Task.meta","Task.meta","","","",0,1,"","","Y","Meta {[]} {[]}
","Metadata about the resource","The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource.","","","","","","","","","",,,,,"",,,,"Resource.meta",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"coordination-task","Task.implicitRules","Task.implicitRules","","","",0,1,"","Y","Y","uri {[]} {[]}
","A set of rules under which this content was created","A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc.","Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. Often, when used, the URL is a reference to an implementation guide that defines these special rules as part of it's narrative along with other profiles, value sets, etc.","","","","","","","","",,,,,"",,,,"Resource.implicitRules",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"coordination-task","Task.language","Task.language","","","",0,1,"","","","code {[]} {[]}
","Language of the resource content","The base language in which the resource is written.","Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies  to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource. Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute).","","","","","","","","",,"preferred","A human language.","http://hl7.org/fhir/ValueSet/languages|4.0.1","",,,,"Resource.language",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"coordination-task","Task.text","Task.text","","narrative
htmlxhtmldisplay","",0,1,"","","","Narrative {[]} {[]}
","Text summary of the resource, for human interpretation","A human-readable narrative that contains a summary of the resource and can be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it ""clinically safe"" for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety.","Contained resources do not have narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied).  This may be necessary for data from legacy systems where information is captured as a ""text blob"" or where text is additionally entered raw or narrated and encoded information is added later.","","","","","","","","",,,,,"",,,,"DomainResource.text",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"coordination-task","Task.contained","Task.contained","","inline resources
anonymous resourcescontained resources","",0,*,"","","","Resource {[]} {[]}
","Contained, inline Resources","These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, and nor can they have their own independent transaction scope.","This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again. Contained resources may have profiles and tags In their meta elements, but SHALL NOT have security labels.","","","","","","","","",,,,,"",,,,"DomainResource.contained",0,*,"",""
"coordination-task","Task.extension","Task.extension","","extensions
user content","",0,*,"","","","Extension {[]} {[]}
","Additional content defined by implementations","May be used to represent additional information that is not part of the basic definition of the resource. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","","","","","","","","",,,,,"",,,,"DomainResource.extension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"coordination-task","Task.modifierExtension","Task.modifierExtension","","extensions
user content","",0,*,"","Y","","Extension {[]} {[]}
","Extensions that cannot be ignored","May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).","","","","","","","",,,,,"",,,,"DomainResource.modifierExtension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"coordination-task","Task.identifier","Task.identifier","","","",1,*,"Y","","","Identifier {[]} {[]}
","Task Instance Identifier","The business identifier for this task.","","","","","","","","","",,,,,"",,,,"Task.identifier",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"coordination-task","Task.instantiatesCanonical","Task.instantiatesCanonical","","","",0,1,"","","Y","canonical {[]} {[CanonicalType[http://hl7.org/fhir/StructureDefinition/ActivityDefinition|4.0.1]]}
","Formal definition of task","The URL pointing to a *FHIR*-defined protocol, guideline, orderset or other definition that is adhered to in whole or in part by this Task.","","Enables a formal definition of how he task is to be performed, enabling automation.","","","","","","","",,,,,"",,,,"Task.instantiatesCanonical",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"coordination-task","Task.instantiatesUri","Task.instantiatesUri","","","",0,1,"","","Y","uri {[]} {[]}
","Formal definition of task","The URL pointing to an *externally* maintained  protocol, guideline, orderset or other definition that is adhered to in whole or in part by this Task.","","Enables a formal definition of how he task is to be performed (e.g. using BPMN, BPEL, XPDL or other formal notation to be associated with a task), enabling automation.","","","","","","","",,,,,"",,,,"Task.instantiatesUri",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"coordination-task","Task.basedOn","Task.basedOn","","","",0,*,"","","Y","Reference {[]} {[CanonicalType[http://hl7.org/fhir/StructureDefinition/Resource|4.0.1]]}
","Request fulfilled by this task","BasedOn refers to a higher-level authorization that triggered the creation of the task.  It references a ""request"" resource such as a ServiceRequest, MedicationRequest, ServiceRequest, CarePlan, etc. which is distinct from the ""request"" resource the task is seeking to fulfill.  This latter resource is referenced by FocusOn.  For example, based on a ServiceRequest (= BasedOn), a task is created to fulfill a procedureRequest ( = FocusOn ) to collect a specimen from a patient.","","","","","","","","","",,,,,"",,,,"Task.basedOn",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"coordination-task","Task.groupIdentifier","Task.groupIdentifier","","","",0,1,"","","Y","Identifier {[]} {[]}
","Requisition or grouper id","An identifier that links together multiple tasks and other requests that were created in the same context.","","Billing and/or reporting can be linked to whether multiple requests were created as a single unit.","","","","","","","",,,,,"",,,,"Task.groupIdentifier",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"coordination-task","Task.partOf","Task.partOf","","","",0,*,"","","Y","Reference {[]} {[CanonicalType[http://hl7.org/fhir/StructureDefinition/Task|4.0.1]]}
","Composite task","Task that this particular task is part of.","This should usually be 0..1.","Allows tasks to be broken down into sub-steps (and this division can occur independent of the original task).","","","","","","","",,,,,"",,,,"Task.partOf",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"coordination-task","Task.status","Task.status","","","",1,1,"","Y","Y","code {[]} {[]}
","draft | requested | received | accepted | +","The current status of the task.","","These states enable coordination of task status with off-the-shelf workflow solutions that support automation of tasks.","","","","","","","",,"required","The current status of the task.","http://hl7.org/fhir/ValueSet/task-status|4.0.1","",,,,"Task.status",1,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"coordination-task","Task.statusReason","Task.statusReason","","","",0,1,"","","Y","CodeableConcept {[]} {[]}
","Reason for current status","An explanation as to why this task is held, failed, was refused, etc.","This applies to the current status.  Look at the history of the task to see reasons for past statuses.","","","","","","","","",,"example","Codes to identify the reason for current status.  These will typically be specific to a particular workflow.","","",,,,"Task.statusReason",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"coordination-task","Task.businessStatus","Task.businessStatus","","","",0,1,"Y","","Y","CodeableConcept {[]} {[]}
","E.g. ""Specimen collected"", ""IV prepped""","Contains business-specific nuances of the business state.","","There's often a need to track substates of a task - this is often variable by specific workflow implementation.","","","","","","","",,"example","","http://hl7.org/fhir/uv/cow/ValueSet/business-status","",,,,"Task.businessStatus",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"coordination-task","Task.intent","Task.intent","","","",1,1,"","","Y","code {[]} {[]}
","unknown | proposal | plan | order | original-order | reflex-order | filler-order | instance-order | option","Indicates the ""level"" of actionability associated with the Task, i.e. i+R[9]Cs this a proposed task, a planned task, an actionable task, etc.","This element is immutable.  Proposed tasks, planned tasks, etc. must be distinct instances.

In most cases, Tasks will have an intent of ""order"".","","","","","","","","",,"required","Distinguishes whether the task is a proposal, plan or full order.","http://hl7.org/fhir/ValueSet/task-intent|4.0.1","",,,,"Task.intent",1,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"coordination-task","Task.priority","Task.priority","","","",0,1,"","","","code {[]} {[]}
","routine | urgent | asap | stat","Indicates how quickly the Task should be addressed with respect to other requests.","","Used to identify the service level expected while performing a task.","","If missing, this task should be performed with normal priority","","","","","",,"required","The task's priority.","http://hl7.org/fhir/ValueSet/request-priority|4.0.1","",,,,"Task.priority",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"coordination-task","Task.code","Task.code","","","",1,1,"Y","","Y","CodeableConcept {[]} {[]}
","Task Type","A name or code (or both) briefly describing what the task involves.","The title (eg ""My Tasks"", ""Outstanding Tasks for Patient X"") should go into the code.","","","","","","","","",,"example","Codes to identify what the task involves.  These will typically be specific to a particular workflow.","http://hl7.org/fhir/ValueSet/task-code|4.0.1","",,,,"Task.code",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"coordination-task","Task.description","Task.description","","","",0,1,"","","Y","string {[]} {[]}
","Human-readable explanation of task","A free-text description of what is to be performed.","","","","","","","","","",,,,,"",,,,"Task.description",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"coordination-task","Task.focus","Task.focus","","","",1,1,"Y","","Y","Reference {[]} {[CanonicalType[http://hl7.org/fhir/StructureDefinition/ServiceRequest], CanonicalType[http://hl7.org/fhir/StructureDefinition/DeviceRequest], CanonicalType[http://hl7.org/fhir/StructureDefinition/MedicationRequest], CanonicalType[http://hl7.org/fhir/StructureDefinition/NutritionOrder], CanonicalType[http://hl7.org/fhir/StructureDefinition/SupplyRequest], CanonicalType[http://hl7.org/fhir/StructureDefinition/VisionPrescription]]}
","This can only reference a Request resource.","This is a reference to the Request resource that is being fulfilled.","If multiple resources need to be manipulated, use sub-tasks.  (This ensures that status can be tracked independently for each referenced resource.).","Used to identify the thing to be done.","","","","","","","",,,,,"",,,,"Task.focus",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"coordination-task","Task.for","Task.for","","Patient
","",0,1,"","","Y","Reference {[]} {[CanonicalType[http://hl7.org/fhir/StructureDefinition/Resource|4.0.1]]}
","Beneficiary of the Task","The entity who benefits from the performance of the service specified in the task (e.g., the patient).","","Used to track tasks outstanding for a beneficiary.  Do not use to track the task owner or creator (see owner and creator respectively).  This can also affect access control.","","","","","","","",,,,,"",,,,"Task.for",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"coordination-task","Task.encounter","Task.encounter","","","",0,1,"","","Y","Reference {[]} {[CanonicalType[http://hl7.org/fhir/StructureDefinition/Encounter|4.0.1]]}
","Healthcare event during which this task originated","The healthcare event  (e.g. a patient and healthcare provider interaction) during which this task was created.","","For some tasks it may be important to know the link between the encounter the task originated within.","","","","","","","",,,,,"",,,,"Task.encounter",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"coordination-task","Task.executionPeriod","Task.executionPeriod","","","",0,1,"","","Y","Period {[]} {[]}
","Start and end time of execution","Identifies the time action was first taken against the task (start) and/or the time final action was taken against the task prior to marking it as completed (end).","","","","","","","","","",,,,,"",,,,"Task.executionPeriod",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"coordination-task","Task.authoredOn","Task.authoredOn","","Created Date
","",0,1,"","","","dateTime {[]} {[]}
","Task Creation Date","The date and time this task was created.","","Most often used along with lastUpdated to track duration of task to supporting monitoring and management.","","","","","","","",,,,,"",,,,"Task.authoredOn",0,1,"inv-1
","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"coordination-task","Task.lastModified","Task.lastModified","","Update Date
","",0,1,"","","Y","dateTime {[]} {[]}
","Task Last Modified Date","The date and time of last modification to this task.","","Used along with history to track task activity and time in a particular task state.  This enables monitoring and management.","","","","","","","",,,,,"",,,,"Task.lastModified",0,1,"inv-1
","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"coordination-task","Task.requester","Task.requester","","","",0,1,"","","Y","Reference {[]} {[CanonicalType[http://hl7.org/fhir/StructureDefinition/Device|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/Organization|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/Patient|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/Practitioner|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/PractitionerRole|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/RelatedPerson|4.0.1]]}
","Who is asking for task to be done","The creator of the task.","","Identifies who created this task.  May be used by access control mechanisms (e.g., to ensure that only the creator can cancel a task).","","","","","","","",,,,,"",,,,"Task.requester",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"coordination-task","Task.performerType","Task.performerType","","","",0,*,"","","","CodeableConcept {[]} {[]}
","Requested performer","The kind of participant that should perform the task.","","Use to distinguish tasks on different activity queues.","","","","","","","",,"preferred","The type(s) of task performers allowed.","http://hl7.org/fhir/ValueSet/performer-role|4.0.1","",,,,"Task.performerType",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"coordination-task","Task.owner","Task.owner","","Performer
Executer","",0,1,"","","Y","Reference {[]} {[CanonicalType[http://hl7.org/fhir/StructureDefinition/Practitioner|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/PractitionerRole|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/Organization|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/CareTeam|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/HealthcareService|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/Patient|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/Device|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/RelatedPerson|4.0.1]]}
","Responsible individual","Individual organization or Device currently responsible for task execution.","Tasks may be created with an owner not yet identified.","Identifies who is expected to perform this task.","","","","","","","",,,,,"",,,,"Task.owner",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"coordination-task","Task.location","Task.location","","","",0,1,"","","Y","Reference {[]} {[CanonicalType[http://hl7.org/fhir/StructureDefinition/Location|4.0.1]]}
","Where task occurs","Principal physical location where the this task is performed.","","Ties the event to where the records are likely kept and provides context around the event occurrence (e.g. if it occurred inside or outside a dedicated healthcare setting).","","","","","","","",,,,,"",,,,"Task.location",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"coordination-task","Task.reasonCode","Task.reasonCode","","","",0,1,"","","","CodeableConcept {[]} {[]}
","Why task is needed","A description or code indicating why this task needs to be performed.","This should only be included if there is no focus or if it differs from the reason indicated on the focus.","","","","","","","","",,"example","Indicates why the task is needed.  E.g. Suspended because patient admitted to hospital.","","",,,,"Task.reasonCode",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"coordination-task","Task.reasonReference","Task.reasonReference","","","",0,1,"","","","Reference {[]} {[CanonicalType[http://hl7.org/fhir/StructureDefinition/Resource|4.0.1]]}
","Why task is needed","A resource reference indicating why this task needs to be performed.","Tasks might be justified based on an Observation, a Condition, a past or planned procedure, etc.   This should only be included if there is no focus or if it differs from the reason indicated on the focus.    Use the CodeableConcept text element in `Task.reasonCode` if the data is free (uncoded) text.","","","","","","","","",,,,,"",,,,"Task.reasonReference",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"coordination-task","Task.insurance","Task.insurance","","","",0,*,"","","","Reference {[]} {[CanonicalType[http://hl7.org/fhir/StructureDefinition/Coverage|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/ClaimResponse|4.0.1]]}
","Associated insurance coverage","Insurance plans, coverage extensions, pre-authorizations and/or pre-determinations that may be relevant to the Task.","","","","","","","","","",,,,,"",,,,"Task.insurance",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"coordination-task","Task.note","Task.note","","","",0,*,"","","","Annotation {[]} {[]}
","Comments made about the task","Free-text information captured about the task as it progresses.","","","","","","","","","",,,,,"",,,,"Task.note",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"coordination-task","Task.relevantHistory","Task.relevantHistory","","Status History
","",0,*,"","","","Reference {[]} {[CanonicalType[http://hl7.org/fhir/StructureDefinition/Provenance|4.0.1]]}
","Key events in history of the Task","Links to Provenance records for past versions of this Task that identify key state transitions or updates that are likely to be relevant to a user looking at the current version of the task.","This element does not point to the Provenance associated with the *current* version of the resource - as it would be created after this version existed.  The Provenance for the current version can be retrieved with a _revinclude.","","","","","","","","",,,,,"",,,,"Task.relevantHistory",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"coordination-task","Task.restriction","Task.restriction","","","",0,1,"","","","BackboneElement {[]} {[]}
","Constraints on fulfillment tasks","If the Task.focus is a request resource and the task is seeking fulfillment (i.e. is asking for the request to be actioned), this element identifies any limitations on what parts of the referenced request should be actioned.","","Sometimes when fulfillment is sought, you don't want full fulfillment.","","","","","","","",,,,,"",,,,"Task.restriction",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"coordination-task","Task.restriction.id","Task.restriction.id","","","",0,1,"","","","string {[]} {[]}
","Unique id for inter-element referencing","Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.","","","","","","","","","",,,,,"",,,,"Element.id",0,1,"",""
"coordination-task","Task.restriction.extension","Task.restriction.extension","","extensions
user content","",0,*,"","","","Extension {[]} {[]}
","Additional content defined by implementations","May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","","","","","","","","",,,,,"",,,,"Element.extension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"coordination-task","Task.restriction.modifierExtension","Task.restriction.modifierExtension","","extensions
user contentmodifiers","",0,*,"","Y","Y","Extension {[]} {[]}
","Extensions that cannot be ignored even if unrecognized","May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).","","","","","","","",,,,,"",,,,"BackboneElement.modifierExtension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"coordination-task","Task.restriction.repetitions","Task.restriction.repetitions","","","",0,1,"","","","positiveInt {[]} {[]}
","How many times to repeat","Indicates the number of times the requested action should occur.","","E.g. order that requests monthly lab tests, fulfillment is sought for 1.","","","","","","","",,,,,"",,,,"Task.restriction.repetitions",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"coordination-task","Task.restriction.period","Task.restriction.period","","","",0,1,"","","","Period {[]} {[]}
","When fulfillment sought","Over what time-period is fulfillment sought.","Note that period.high is the due date representing the time by which the task should be completed.","E.g. order that authorizes 1 year's services.  Fulfillment is sought for next 3 months.","","","","","","","",,,,,"",,,,"Task.restriction.period",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"coordination-task","Task.restriction.recipient","Task.restriction.recipient","","","",0,*,"","","","Reference {[]} {[CanonicalType[http://hl7.org/fhir/StructureDefinition/Patient|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/Practitioner|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/PractitionerRole|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/RelatedPerson|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/Group|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/Organization|4.0.1]]}
","For whom is fulfillment sought?","For requests that are targeted to more than on potential recipient/target, for whom is fulfillment sought?","","","","","","","","","",,,,,"",,,,"Task.restriction.recipient",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"coordination-task","Task.input","Task.input","","Supporting Information
","",0,*,"","","","BackboneElement {[]} {[]}
","Information used to perform task","Additional information that may be needed in the execution of the task.","","Resources and data used to perform the task.  This data is used in the business logic of task execution, and is stored separately because it varies between workflows.","","","","","","","",,,,,"",,,,"Task.input",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"coordination-task","Task.input.id","Task.input.id","","","",0,1,"","","","string {[]} {[]}
","Unique id for inter-element referencing","Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.","","","","","","","","","",,,,,"",,,,"Element.id",0,1,"",""
"coordination-task","Task.input.extension","Task.input.extension","","extensions
user content","",0,*,"","","","Extension {[]} {[]}
","Additional content defined by implementations","May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","","","","","","","","",,,,,"",,,,"Element.extension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"coordination-task","Task.input.modifierExtension","Task.input.modifierExtension","","extensions
user contentmodifiers","",0,*,"","Y","Y","Extension {[]} {[]}
","Extensions that cannot be ignored even if unrecognized","May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).","","","","","","","",,,,,"",,,,"BackboneElement.modifierExtension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"coordination-task","Task.input.type","Task.input.type","","Name
","",1,1,"","","","CodeableConcept {[]} {[]}
","Label for the input","A code or description indicating how the input is intended to be used as part of the task execution.","If referencing a BPMN workflow or Protocol, the ""system"" is the URL for the workflow definition and the code is the ""name"" of the required input.","Inputs are named to enable task automation to bind data and pass it from one task to the next.","","","","","","","",,"example","Codes to identify types of input parameters.  These will typically be specific to a particular workflow.  E.g. ""Comparison source"", ""Applicable consent"", ""Concomitent Medications"", etc.","","",,,,"Task.input.type",1,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"coordination-task","Task.input.value[x]","Task.input.value[x]","","","",1,1,"","","","base64Binary {[]} {[]}
boolean {[]} {[]}canonical {[]} {[]}code {[]} {[]}date {[]} {[]}dateTime {[]} {[]}decimal {[]} {[]}id {[]} {[]}instant {[]} {[]}integer {[]} {[]}markdown {[]} {[]}oid {[]} {[]}positiveInt {[]} {[]}string {[]} {[]}time {[]} {[]}unsignedInt {[]} {[]}uri {[]} {[]}url {[]} {[]}uuid {[]} {[]}Address {[]} {[]}Age {[]} {[]}Annotation {[]} {[]}Attachment {[]} {[]}CodeableConcept {[]} {[]}Coding {[]} {[]}ContactPoint {[]} {[]}Count {[]} {[]}Distance {[]} {[]}Duration {[]} {[]}HumanName {[]} {[]}Identifier {[]} {[]}Money {[]} {[]}Period {[]} {[]}Quantity {[]} {[]}Range {[]} {[]}Ratio {[]} {[]}Reference {[]} {[]}SampledData {[]} {[]}Signature {[]} {[]}Timing {[]} {[]}ContactDetail {[]} {[]}Contributor {[]} {[]}DataRequirement {[]} {[]}Expression {[]} {[]}ParameterDefinition {[]} {[]}RelatedArtifact {[]} {[]}TriggerDefinition {[]} {[]}UsageContext {[]} {[]}Dosage {[]} {[]}Meta {[]} {[]}","Content to use in performing the task","The value of the input parameter as a basic type.","","","","","","","","","",,,,,"",,,,"Task.input.value[x]",1,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"coordination-task","Task.output","Task.output","","","",0,*,"","","","BackboneElement {[]} {[]}
","Information produced as part of task","Outputs produced by the Task.","","Resources and data produced during the execution the task.  This data is generated by the business logic of task execution, and is stored separately because it varies between workflows.","","","","","","","",,,,,"",,,,"Task.output",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"coordination-task","Task.output.id","Task.output.id","","","",0,1,"","","","string {[]} {[]}
","Unique id for inter-element referencing","Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.","","","","","","","","","",,,,,"",,,,"Element.id",0,1,"",""
"coordination-task","Task.output.extension","Task.output.extension","","extensions
user content","",0,*,"","","","Extension {[]} {[]}
","Additional content defined by implementations","May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","","","","","","","","",,,,,"",,,,"Element.extension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"coordination-task","Task.output.modifierExtension","Task.output.modifierExtension","","extensions
user contentmodifiers","",0,*,"","Y","Y","Extension {[]} {[]}
","Extensions that cannot be ignored even if unrecognized","May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).","","","","","","","",,,,,"",,,,"BackboneElement.modifierExtension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"coordination-task","Task.output.type","Task.output.type","","Name
","",1,1,"","","","CodeableConcept {[]} {[]}
","Label for output","The name of the Output parameter.","","Outputs are named to enable task automation to bind data and pass it from one task to the next.","","","","","","","",,"example","Codes to identify types of input parameters.  These will typically be specific to a particular workflow.  E.g. ""Identified issues"", ""Preliminary results"", ""Filler order"", ""Final results"", etc.","","",,,,"Task.output.type",1,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"coordination-task","Task.output.value[x]","Task.output.value[x]","","","",1,1,"","","","base64Binary {[]} {[]}
boolean {[]} {[]}canonical {[]} {[]}code {[]} {[]}date {[]} {[]}dateTime {[]} {[]}decimal {[]} {[]}id {[]} {[]}instant {[]} {[]}integer {[]} {[]}markdown {[]} {[]}oid {[]} {[]}positiveInt {[]} {[]}string {[]} {[]}time {[]} {[]}unsignedInt {[]} {[]}uri {[]} {[]}url {[]} {[]}uuid {[]} {[]}Address {[]} {[]}Age {[]} {[]}Annotation {[]} {[]}Attachment {[]} {[]}CodeableConcept {[]} {[]}Coding {[]} {[]}ContactPoint {[]} {[]}Count {[]} {[]}Distance {[]} {[]}Duration {[]} {[]}HumanName {[]} {[]}Identifier {[]} {[]}Money {[]} {[]}Period {[]} {[]}Quantity {[]} {[]}Range {[]} {[]}Ratio {[]} {[]}Reference {[]} {[]}SampledData {[]} {[]}Signature {[]} {[]}Timing {[]} {[]}ContactDetail {[]} {[]}Contributor {[]} {[]}DataRequirement {[]} {[]}Expression {[]} {[]}ParameterDefinition {[]} {[]}RelatedArtifact {[]} {[]}TriggerDefinition {[]} {[]}UsageContext {[]} {[]}Dosage {[]} {[]}Meta {[]} {[]}","Result of output","The value of the Output parameter as a basic type.","","Task outputs can take any form.","","","","","","","",,,,,"",,,,"Task.output.value[x]",1,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-message-header","MessageHeader","MessageHeader","","","",0,*,"","","","null {[]} {[]}
","A resource that describes a message that is exchanged between systems","The header for a message exchange that is either requesting or responding to an action.  The reference(s) that are the subject of the action as well as other information related to the action are typically transmitted in a bundle in which the MessageHeader resource instance is the first resource in the bundle.","","","","","","","","","",,,,,"",,,,"MessageHeader",0,*,"","dom-2:If the resource is contained in another resource, it SHALL NOT contain nested Resources {contained.contained.empty()}
dom-3:If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource {contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()}dom-4:If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated {contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()}dom-5:If a resource is contained in another resource, it SHALL NOT have a security label {contained.meta.security.empty()}dom-6:A resource should have narrative for robust management {text.`div`.exists()}"
"cow-message-header","MessageHeader.id","MessageHeader.id","","","",0,1,"","","Y","id {[]} {[]}
","Logical id of this artifact","The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes.","The only time that a resource does not have an id is when it is being submitted to the server using a create operation.","","","","","","","","",,,,,"",,,,"Resource.id",0,1,"",""
"cow-message-header","MessageHeader.meta","MessageHeader.meta","","","",0,1,"","","Y","Meta {[]} {[]}
","Metadata about the resource","The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource.","","","","","","","","","",,,,,"",,,,"Resource.meta",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-message-header","MessageHeader.implicitRules","MessageHeader.implicitRules","","","",0,1,"","Y","Y","uri {[]} {[]}
","A set of rules under which this content was created","A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc.","Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. Often, when used, the URL is a reference to an implementation guide that defines these special rules as part of it's narrative along with other profiles, value sets, etc.","","","","","","","","",,,,,"",,,,"Resource.implicitRules",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-message-header","MessageHeader.language","MessageHeader.language","","","",0,1,"","","","code {[]} {[]}
","Language of the resource content","The base language in which the resource is written.","Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies  to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource. Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute).","","","","","","","","",,"preferred","A human language.","http://hl7.org/fhir/ValueSet/languages|4.0.1","",,,,"Resource.language",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-message-header","MessageHeader.text","MessageHeader.text","","narrative
htmlxhtmldisplay","",0,1,"","","","Narrative {[]} {[]}
","Text summary of the resource, for human interpretation","A human-readable narrative that contains a summary of the resource and can be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it ""clinically safe"" for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety.","Contained resources do not have narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied).  This may be necessary for data from legacy systems where information is captured as a ""text blob"" or where text is additionally entered raw or narrated and encoded information is added later.","","","","","","","","",,,,,"",,,,"DomainResource.text",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-message-header","MessageHeader.contained","MessageHeader.contained","","inline resources
anonymous resourcescontained resources","",0,*,"","","","Resource {[]} {[]}
","Contained, inline Resources","These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, and nor can they have their own independent transaction scope.","This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again. Contained resources may have profiles and tags In their meta elements, but SHALL NOT have security labels.","","","","","","","","",,,,,"",,,,"DomainResource.contained",0,*,"",""
"cow-message-header","MessageHeader.extension","MessageHeader.extension","","extensions
user content","",0,*,"","","","Extension {[]} {[]}
","Additional content defined by implementations","May be used to represent additional information that is not part of the basic definition of the resource. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","","","","","","","","",,,,,"",,,,"DomainResource.extension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-message-header","MessageHeader.modifierExtension","MessageHeader.modifierExtension","","extensions
user content","",0,*,"","Y","","Extension {[]} {[]}
","Extensions that cannot be ignored","May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).","","","","","","","",,,,,"",,,,"DomainResource.modifierExtension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-message-header","MessageHeader.event[x]","MessageHeader.event[x]","","","",1,1,"","","Y","Coding {[]} {[]}
uri {[]} {[]}","Code for the event this message represents or link to event definition","Code that identifies the event this message represents and connects it with its definition. Events defined as part of the FHIR specification have the system value ""http://terminology.hl7.org/CodeSystem/message-events"".  Alternatively uri to the EventDefinition.","The time of the event will be found in the focus resource. The time of the message will be found in [Bundle.timestamp](http://hl7.org/fhir/R4/bundle-definitions.html#Bundle.timestamp).","Drives the behavior associated with this message.","","","","","","","",,"example","One of the message events defined as part of this version of FHIR.","http://hl7.org/fhir/ValueSet/message-events|4.0.1","","type:$this}
","",,"open","MessageHeader.event[x]",1,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-message-header","MessageHeader.event[x]:eventCoding","MessageHeader.event[x]","eventCoding","","",0,1,"","","Y","Coding {[]} {[]}
","Code for the event this message represents or link to event definition","Code that identifies the event this message represents and connects it with its definition. Events defined as part of the FHIR specification have the system value ""http://terminology.hl7.org/CodeSystem/message-events"".  Alternatively uri to the EventDefinition.","The time of the event will be found in the focus resource. The time of the message will be found in [Bundle.timestamp](http://hl7.org/fhir/R4/bundle-definitions.html#Bundle.timestamp).","Drives the behavior associated with this message.","","","","","","","",,"extensible","","http://hl7.org/fhir/uv/cow/ValueSet/message-header-event","",,,,"MessageHeader.event[x]",1,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-message-header","MessageHeader.destination","MessageHeader.destination","","","",0,*,"","","Y","BackboneElement {[]} {[]}
","Message destination application(s)","The destination application which the message is intended for.","There SHOULD be at least one destination, but in some circumstances, the source system is unaware of any particular destination system.","Indicates where message is to be sent for routing purposes.  Allows verification of ""am I the intended recipient"".","","","","","","","",,,,,"",,,,"MessageHeader.destination",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-message-header","MessageHeader.destination.id","MessageHeader.destination.id","","","",0,1,"","","","string {[]} {[]}
","Unique id for inter-element referencing","Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.","","","","","","","","","",,,,,"",,,,"Element.id",0,1,"",""
"cow-message-header","MessageHeader.destination.extension","MessageHeader.destination.extension","","extensions
user content","",0,*,"","","","Extension {[]} {[]}
","Additional content defined by implementations","May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","","","","","","","","",,,,,"",,,,"Element.extension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-message-header","MessageHeader.destination.modifierExtension","MessageHeader.destination.modifierExtension","","extensions
user contentmodifiers","",0,*,"","Y","Y","Extension {[]} {[]}
","Extensions that cannot be ignored even if unrecognized","May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).","","","","","","","",,,,,"",,,,"BackboneElement.modifierExtension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-message-header","MessageHeader.destination.name","MessageHeader.destination.name","","","",0,1,"","","Y","string {[]} {[]}
","Name of system","Human-readable name for the target system.","","May be used for routing of response and/or to support audit.","","","","","","","",,,,,"",,,,"MessageHeader.destination.name",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-message-header","MessageHeader.destination.target","MessageHeader.destination.target","","","",0,1,"","","Y","Reference {[]} {[CanonicalType[http://hl7.org/fhir/StructureDefinition/Device|4.0.1]]}
","Particular delivery destination within the destination","Identifies the target end system in situations where the initial message transmission is to an intermediary system.","","Supports multi-hop routing.","","","","","","","",,,,,"",,,,"MessageHeader.destination.target",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-message-header","MessageHeader.destination.endpoint","MessageHeader.destination.endpoint","","","",1,1,"","","Y","url {[]} {[]}
","Actual destination address or id","Indicates where the message should be routed to.","The id may be a non-resolvable URI for systems that do not use standard network-based addresses.","Identifies where to route the message.","","","","","","","",,,,,"",,,,"MessageHeader.destination.endpoint",1,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-message-header","MessageHeader.destination.receiver","MessageHeader.destination.receiver","","","",0,1,"","","Y","Reference {[]} {[CanonicalType[http://hl7.org/fhir/StructureDefinition/Practitioner|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/PractitionerRole|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/Organization|4.0.1]]}
","Intended ""real-world"" recipient for the data","Allows data conveyed by a message to be addressed to a particular person or department when routing to a specific application isn't sufficient.","","Allows routing beyond just the application level.","","","","","","","",,,,,"",,,,"MessageHeader.destination.receiver",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-message-header","MessageHeader.sender","MessageHeader.sender","","","",0,1,"","","Y","Reference {[]} {[CanonicalType[http://hl7.org/fhir/StructureDefinition/Practitioner|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/PractitionerRole|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/Organization|4.0.1]]}
","Real world sender of the message","Identifies the sending system to allow the use of a trust relationship.","Use case is for where a (trusted) sending system is responsible for multiple organizations, and therefore cannot differentiate based on source endpoint / authentication alone.","Allows routing beyond just the application level.","","","","","","","",,,,,"",,,,"MessageHeader.sender",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-message-header","MessageHeader.enterer","MessageHeader.enterer","","","",0,1,"","","Y","Reference {[]} {[CanonicalType[http://hl7.org/fhir/StructureDefinition/Practitioner|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/PractitionerRole|4.0.1]]}
","The source of the data entry","The person or device that performed the data entry leading to this message. When there is more than one candidate, pick the most proximal to the message. Can provide other enterers in extensions.","Usually only for the request but can be used in a response.","Need to know for audit/traceback requirements and possibly for authorization.","","","","","","","",,,,,"",,,,"MessageHeader.enterer",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-message-header","MessageHeader.author","MessageHeader.author","","","",0,1,"","","Y","Reference {[]} {[CanonicalType[http://hl7.org/fhir/StructureDefinition/Practitioner|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/PractitionerRole|4.0.1]]}
","The source of the decision","The logical author of the message - the person or device that decided the described event should happen. When there is more than one candidate, pick the most proximal to the MessageHeader. Can provide other authors in extensions.","Usually only for the request but can be used in a response.","Need to know for audit/traceback requirements and possibly for authorization.","","","","","","","",,,,,"",,,,"MessageHeader.author",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-message-header","MessageHeader.source","MessageHeader.source","","","",1,1,"","","Y","BackboneElement {[]} {[]}
","Message source application","The source application from which this message originated.","","Allows replies, supports audit.","","","","","","","",,,,,"",,,,"MessageHeader.source",1,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-message-header","MessageHeader.source.id","MessageHeader.source.id","","","",0,1,"","","","string {[]} {[]}
","Unique id for inter-element referencing","Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.","","","","","","","","","",,,,,"",,,,"Element.id",0,1,"",""
"cow-message-header","MessageHeader.source.extension","MessageHeader.source.extension","","extensions
user content","",0,*,"","","","Extension {[]} {[]}
","Additional content defined by implementations","May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","","","","","","","","",,,,,"",,,,"Element.extension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-message-header","MessageHeader.source.modifierExtension","MessageHeader.source.modifierExtension","","extensions
user contentmodifiers","",0,*,"","Y","Y","Extension {[]} {[]}
","Extensions that cannot be ignored even if unrecognized","May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).","","","","","","","",,,,,"",,,,"BackboneElement.modifierExtension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-message-header","MessageHeader.source.name","MessageHeader.source.name","","","",0,1,"","","Y","string {[]} {[]}
","Name of system","Human-readable name for the source system.","","May be used to support audit.","","","","","","","",,,,,"",,,,"MessageHeader.source.name",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-message-header","MessageHeader.source.software","MessageHeader.source.software","","","",0,1,"","","Y","string {[]} {[]}
","Name of software running the system","May include configuration or other information useful in debugging.","","Supports audit and possibly interface engine behavior.","","","","","","","",,,,,"",,,,"MessageHeader.source.software",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-message-header","MessageHeader.source.version","MessageHeader.source.version","","","",0,1,"","","Y","string {[]} {[]}
","Version of software running","Can convey versions of multiple systems in situations where a message passes through multiple hands.","","Supports audit and possibly interface engine behavior.","","","","","","","",,,,,"",,,,"MessageHeader.source.version",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-message-header","MessageHeader.source.contact","MessageHeader.source.contact","","","",0,1,"","","Y","ContactPoint {[]} {[]}
","Human contact for problems","An e-mail, phone, website or other contact point to use to resolve issues with message communications.","","Allows escalation of technical issues.","","","","","","","",,,,,"",,,,"MessageHeader.source.contact",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-message-header","MessageHeader.source.endpoint","MessageHeader.source.endpoint","","","",1,1,"","","Y","url {[]} {[]}
","Actual message source address or id","Identifies the routing target to send acknowledgements to.","The id may be a non-resolvable URI for systems that do not use standard network-based addresses.","Identifies where to send responses, may influence security permissions.","","","","","","","",,,,,"",,,,"MessageHeader.source.endpoint",1,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-message-header","MessageHeader.responsible","MessageHeader.responsible","","","",0,1,"","","Y","Reference {[]} {[CanonicalType[http://hl7.org/fhir/StructureDefinition/Practitioner|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/PractitionerRole|4.0.1], CanonicalType[http://hl7.org/fhir/StructureDefinition/Organization|4.0.1]]}
","Final responsibility for event","The person or organization that accepts overall responsibility for the contents of the message. The implication is that the message event happened under the policies of the responsible party.","Usually only for the request but can be used in a response.","Need to know for audit/traceback requirements and possibly for authorization.","","","","","","","",,,,,"",,,,"MessageHeader.responsible",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-message-header","MessageHeader.reason","MessageHeader.reason","","","",0,1,"","","Y","CodeableConcept {[]} {[]}
","Cause of event","Coded indication of the cause for the event - indicates  a reason for the occurrence of the event that is a focus of this message.","","Need to be able to track why resources are being changed and report in the audit log/history of the resource.  May affect authorization.","","","","","","","",,"example","Reason for event occurrence.","http://hl7.org/fhir/ValueSet/message-reason-encounter|4.0.1","",,,,"MessageHeader.reason",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-message-header","MessageHeader.response","MessageHeader.response","","","",0,1,"","","Y","BackboneElement {[]} {[]}
","If this is a reply to prior message","Information about the message that this message is a response to.  Only present if this message is a response.","","","","","","","","","",,,,,"",,,,"MessageHeader.response",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-message-header","MessageHeader.response.id","MessageHeader.response.id","","","",0,1,"","","","string {[]} {[]}
","Unique id for inter-element referencing","Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.","","","","","","","","","",,,,,"",,,,"Element.id",0,1,"",""
"cow-message-header","MessageHeader.response.extension","MessageHeader.response.extension","","extensions
user content","",0,*,"","","","Extension {[]} {[]}
","Additional content defined by implementations","May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","","","","","","","","",,,,,"",,,,"Element.extension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-message-header","MessageHeader.response.modifierExtension","MessageHeader.response.modifierExtension","","extensions
user contentmodifiers","",0,*,"","Y","Y","Extension {[]} {[]}
","Extensions that cannot be ignored even if unrecognized","May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).","","","","","","","",,,,,"",,,,"BackboneElement.modifierExtension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-message-header","MessageHeader.response.identifier","MessageHeader.response.identifier","","","",1,1,"","","Y","id {[]} {[]}
","Id of original message","The MessageHeader.id of the message to which this message is a response.","","Allows receiver to know what message is being responded to.","","","","","","","",,,,,"",,,,"MessageHeader.response.identifier",1,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-message-header","MessageHeader.response.code","MessageHeader.response.code","","","",1,1,"","","Y","code {[]} {[]}
","ok | transient-error | fatal-error","Code that identifies the type of response to the message - whether it was successful or not, and whether it should be resent or not.","This is a generic response to the request message. Specific data for the response will be found in MessageHeader.focus.","Allows the sender of the acknowledge message to know if the request was successful or if action is needed.","","","","","","","",,"required","The kind of response to a message.","http://hl7.org/fhir/ValueSet/response-code|4.0.1","",,,,"MessageHeader.response.code",1,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-message-header","MessageHeader.response.details","MessageHeader.response.details","","","",0,1,"","","Y","Reference {[]} {[CanonicalType[http://hl7.org/fhir/StructureDefinition/OperationOutcome|4.0.1]]}
","Specific list of hints/warnings/errors","Full details of any issues found in the message.","This SHALL be contained in the bundle. If any of the issues are errors, the response code SHALL be an error.","Allows the sender of the message to determine what the specific issues are.","","","","","","","",,,,,"",,,,"MessageHeader.response.details",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-message-header","MessageHeader.focus","MessageHeader.focus","","","",1,1,"Y","","Y","Reference {[]} {[CanonicalType[http://hl7.org/fhir/uv/cow/StructureDefinition/coordination-task]]}
","The actual content of the message","The actual data of the message - a reference to the root/focus class of the event.","The data is defined where the transaction type is defined. The transaction data is always included in the bundle that is the full message.  Only the root resource is specified.  The resources it references should be contained in the bundle but are not also listed here.  Multiple repetitions are allowed to cater for merges and other situations with multiple focal targets.","Every message event is about actual data, a single resource, that is identified in the definition of the event, and perhaps some or all linked resources.","","","","","","","",,,,,"",,,,"MessageHeader.focus",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-message-header","MessageHeader.definition","MessageHeader.definition","","","",0,1,"","","Y","canonical {[]} {[CanonicalType[http://hl7.org/fhir/StructureDefinition/MessageDefinition|4.0.1]]}
","Link to the definition for this message","Permanent link to the MessageDefinition for this message.","","Allows sender to define the expected contents of the message.","","","","","","","",,,,,"",,,,"MessageHeader.definition",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-notification","Bundle","Bundle","","","",0,*,"","","","null {[]} {[]}
","Contains a collection of resources","A container for a collection of resources.","","","","","","","","","",,,,,"",,,,"Bundle",0,*,"","bdl-1:total only when a search or history {total.empty() or (type = 'searchset') or (type = 'history')}
bdl-2:entry.search only when a search {entry.search.empty() or (type = 'searchset')}bdl-3:entry.request mandatory for batch/transaction/history, otherwise prohibited {entry.all(request.exists() = (%resource.type = 'batch' or %resource.type = 'transaction' or %resource.type = 'history'))}bdl-4:entry.response mandatory for batch-response/transaction-response/history, otherwise prohibited {entry.all(response.exists() = (%resource.type = 'batch-response' or %resource.type = 'transaction-response' or %resource.type = 'history'))}bdl-7:FullUrl must be unique in a bundle, or else entries with the same fullUrl must have different meta.versionId (except in history bundles) {(type = 'history') or entry.where(fullUrl.exists()).select(fullUrl&resource.meta.versionId).isDistinct()}bdl-9:A document must have an identifier with a system and a value {type = 'document' implies (identifier.system.exists() and identifier.value.exists())}bdl-10:A document must have a date {type = 'document' implies (timestamp.hasValue())}bdl-11:A document must have a Composition as the first resource {type = 'document' implies entry.first().resource.is(Composition)}bdl-12:A message must have a MessageHeader as the first resource {type = 'message' implies entry.first().resource.is(MessageHeader)}backport-notification-bundle-r4-1:A notification bundle MUST have a Parameters as the first entry {(entry.first().resource.is(Parameters))}"
"cow-subscription-notification","Bundle.id","Bundle.id","","","",0,1,"","","Y","id {[]} {[]}
","Logical id of this artifact","The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes.","The only time that a resource does not have an id is when it is being submitted to the server using a create operation.","","","","","","","","",,,,,"",,,,"Resource.id",0,1,"",""
"cow-subscription-notification","Bundle.meta","Bundle.meta","","","",0,1,"","","Y","Meta {[]} {[]}
","Metadata about the resource","The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource.","","","","","","","","","",,,,,"",,,,"Resource.meta",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-notification","Bundle.implicitRules","Bundle.implicitRules","","","",0,1,"","Y","Y","uri {[]} {[]}
","A set of rules under which this content was created","A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc.","Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. Often, when used, the URL is a reference to an implementation guide that defines these special rules as part of it's narrative along with other profiles, value sets, etc.","","","","","","","","",,,,,"",,,,"Resource.implicitRules",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-notification","Bundle.language","Bundle.language","","","",0,1,"","","","code {[]} {[]}
","Language of the resource content","The base language in which the resource is written.","Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies  to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource. Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute).","","","","","","","","",,"preferred","IETF language tag","http://hl7.org/fhir/ValueSet/languages","",,,,"Resource.language",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-notification","Bundle.identifier","Bundle.identifier","","","",0,1,"","","Y","Identifier {[]} {[]}
","Persistent identifier for the bundle","A persistent identifier for the bundle that won't change as a bundle is copied from server to server.","Persistent identity generally only matters for batches of type Document, Message, and Collection. It would not normally be populated for search and history results and servers ignore Bundle.identifier when processing batches and transactions. For Documents  the .identifier SHALL be populated such that the .identifier is globally unique.","","","","","","","","",,,,,"",,,,"Bundle.identifier",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-notification","Bundle.type","Bundle.type","","","",1,1,"","","Y","code {[]} {[]}
","document | message | transaction | transaction-response | batch | batch-response | history | searchset | collection","Indicates the purpose of this bundle - how it is intended to be used.","It's possible to use a bundle for other purposes (e.g. a document can be accepted as a transaction). This is primarily defined so that there can be specific rules for some of the bundle types.","","","","","<valueCode xmlns=""http://hl7.org/fhir"" value=""history""/>","","","",,"required","Indicates the purpose of a bundle - how it is intended to be used.","http://hl7.org/fhir/ValueSet/bundle-type|4.0.0","",,,,"Bundle.type",1,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-notification","Bundle.timestamp","Bundle.timestamp","","","",0,1,"","","Y","instant {[]} {[]}
","When the bundle was assembled","The date/time that the bundle was assembled - i.e. when the resources were placed in the bundle.","For many bundles, the timestamp is equal to .meta.lastUpdated, because they are not stored (e.g. search results). When a bundle is placed in a persistent store, .meta.lastUpdated will be usually be changed by the server. When the bundle is a message, a middleware agent altering the message (even if not stored) SHOULD update .meta.lastUpdated. .timestamp is used to track the original time of the Bundle, and SHOULD be populated.  

Usage:

* document : the date the document was created. Note: the composition may predate the document, or be associated with multiple documents. The date of the composition - the authoring time - may be earlier than the document assembly time
* message : the date that the content of the message was assembled. This date is not changed by middleware engines unless they add additional data that changes the meaning of the time of the message
* history : the date that the history was assembled. This time would be used as the _since time to ask for subsequent updates
* searchset : the time that the search set was assembled. Note that different pages MAY have different timestamps but need not. Having different timestamps does not imply that subsequent pages will represent or include changes made since the initial query
* transaction | transaction-response | batch | batch-response | collection : no particular assigned meaning

The timestamp value should be greater than the lastUpdated and other timestamps in the resources in the bundle, and it should be equal or earlier than the .meta.lastUpdated on the Bundle itself.","","","","","","","","",,,,,"",,,,"Bundle.timestamp",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-notification","Bundle.total","Bundle.total","","","",0,1,"","","Y","unsignedInt {[]} {[]}
","If search, the total number of matches","If a set of search matches, this is the total number of entries of type 'match' across all pages in the search.  It does not include search.mode = 'include' or 'outcome' entries and it does not provide a count of the number of entries in the Bundle.","Only used if the bundle is a search result set. The total does not include resources such as OperationOutcome and included resources, only the total number of matching resources.","","","","","","","","",,,,,"",,,,"Bundle.total",0,1,"bdl-1
","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-notification","Bundle.link","Bundle.link","","","",0,*,"","","Y","BackboneElement {[]} {[]}
","Links related to this Bundle","A series of links that provide context to this bundle.","Both Bundle.link and Bundle.entry.link are defined to support providing additional context when Bundles are used (e.g. [HATEOAS](http://en.wikipedia.org/wiki/HATEOAS)). 

Bundle.entry.link corresponds to links found in the HTTP header if the resource in the entry was [read](http://hl7.org/fhir/R4/http.html#read) directly.

This specification defines some specific uses of Bundle.link for [searching](http://hl7.org/fhir/R4/search.html#conformance) and [paging](http://hl7.org/fhir/R4/http.html#paging), but no specific uses for Bundle.entry.link, and no defined function in a transaction - the meaning is implementation specific.","","","","","","","","",,,,,"",,,,"Bundle.link",0,*,"","ele-1:All FHIR elements must have a @value or children unless an empty Parameters resource {hasValue() or (children().count() > id.count()) or $this is Parameters}
"
"cow-subscription-notification","Bundle.link.id","Bundle.link.id","","","",0,1,"","","","string {[]} {[]}
","Unique id for inter-element referencing","Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.","","","","","","","","","",,,,,"",,,,"Element.id",0,1,"",""
"cow-subscription-notification","Bundle.link.extension","Bundle.link.extension","","extensions
user content","",0,*,"","","","Extension {[]} {[]}
","Additional content defined by implementations","May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","","","","","","","","",,,,,"",,,,"Element.extension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-subscription-notification","Bundle.link.modifierExtension","Bundle.link.modifierExtension","","extensions
user contentmodifiers","",0,*,"","Y","Y","Extension {[]} {[]}
","Extensions that cannot be ignored even if unrecognized","May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).","","","","","","","",,,,,"",,,,"BackboneElement.modifierExtension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-subscription-notification","Bundle.link.relation","Bundle.link.relation","","","",1,1,"","","Y","string {[]} {[]}
","See http://www.iana.org/assignments/link-relations/link-relations.xhtml#link-relations-1","A name which details the functional use for this link - see [http://www.iana.org/assignments/link-relations/link-relations.xhtml#link-relations-1](http://www.iana.org/assignments/link-relations/link-relations.xhtml#link-relations-1).","","","","","","","","","",,,,,"",,,,"Bundle.link.relation",1,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-notification","Bundle.link.url","Bundle.link.url","","","",1,1,"","","Y","uri {[]} {[]}
","Reference details for the link","The reference details for the link.","","","","","","","","","",,,,,"",,,,"Bundle.link.url",1,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-notification","Bundle.entry","Bundle.entry","","","",1,*,"","","Y","BackboneElement {[]} {[]}
","Entry in the bundle - will have a resource or information","An entry in a bundle resource - will either contain a resource or information about a resource (transactions and history only).","","","","","","","","","",,,,,"","type:resource}
","Slice based on resource",,"open","Bundle.entry",0,*,"","bdl-5:must be a resource unless there's a request or response {resource.exists() or request.exists() or response.exists()}
bdl-8:fullUrl cannot be a version specific reference {fullUrl.exists() implies fullUrl.contains('/_history/').not()}ele-1:All FHIR elements must have a @value or children unless an empty Parameters resource {hasValue() or (children().count() > id.count()) or $this is Parameters}"
"cow-subscription-notification","Bundle.entry.id","Bundle.entry.id","","","",0,1,"","","","string {[]} {[]}
","Unique id for inter-element referencing","Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.","","","","","","","","","",,,,,"",,,,"Element.id",0,1,"",""
"cow-subscription-notification","Bundle.entry.extension","Bundle.entry.extension","","extensions
user content","",0,*,"","","","Extension {[]} {[]}
","Additional content defined by implementations","May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","","","","","","","","",,,,,"",,,,"Element.extension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-subscription-notification","Bundle.entry.modifierExtension","Bundle.entry.modifierExtension","","extensions
user contentmodifiers","",0,*,"","Y","Y","Extension {[]} {[]}
","Extensions that cannot be ignored even if unrecognized","May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).","","","","","","","",,,,,"",,,,"BackboneElement.modifierExtension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-subscription-notification","Bundle.entry.link","Bundle.entry.link","","","",0,*,"","","Y","null {[]} {[]}
","Links related to this entry","A series of links that provide context to this entry.","","","","","","","","","",,,,,"",,,,"Bundle.entry.link",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-notification","Bundle.entry.fullUrl","Bundle.entry.fullUrl","","","",0,1,"","","Y","uri {[]} {[]}
","URI for resource (Absolute URL server address or URI for UUID/OID)","The Absolute URL for the resource.  The fullUrl SHALL NOT disagree with the id in the resource - i.e. if the fullUrl is not a urn:uuid, the URL shall be version-independent URL consistent with the Resource.id. The fullUrl is a version independent reference to the resource. The fullUrl element SHALL have a value except that: 
* fullUrl can be empty on a POST (although it does not need to when specifying a temporary id for reference in the bundle)
* Results from operations might involve resources that are not identified.","fullUrl might not be [unique in the context of a resource](http://hl7.org/fhir/R4/bundle.html#bundle-unique). Note that since [FHIR resources do not need to be served through the FHIR API](http://hl7.org/fhir/R4/references.html), the fullURL might be a URN or an absolute URL that does not end with the logical id of the resource (Resource.id). However, but if the fullUrl does look like a RESTful server URL (e.g. meets the [regex](http://hl7.org/fhir/R4/references.html#regex), then the 'id' portion of the fullUrl SHALL end with the Resource.id.

Note that the fullUrl is not the same as the canonical URL - it's an absolute url for an endpoint serving the resource (these will happen to have the same value on the canonical server for the resource with the canonical URL).","","","","","","","","",,,,,"",,,,"Bundle.entry.fullUrl",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-notification","Bundle.entry.resource","Bundle.entry.resource","","","",0,1,"","","Y","Resource {[]} {[]}
","A resource in the bundle","The Resource for the entry. The purpose/meaning of the resource is determined by the Bundle.type.","","","","","","","","","",,,,,"",,,,"Bundle.entry.resource",0,1,"",""
"cow-subscription-notification","Bundle.entry.search","Bundle.entry.search","","","",0,1,"","","Y","BackboneElement {[]} {[]}
","Search related information","Information about the search process that lead to the creation of this entry.","","","","","","","","","",,,,,"",,,,"Bundle.entry.search",0,1,"bdl-2
","ele-1:All FHIR elements must have a @value or children unless an empty Parameters resource {hasValue() or (children().count() > id.count()) or $this is Parameters}
"
"cow-subscription-notification","Bundle.entry.search.id","Bundle.entry.search.id","","","",0,1,"","","","string {[]} {[]}
","Unique id for inter-element referencing","Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.","","","","","","","","","",,,,,"",,,,"Element.id",0,1,"",""
"cow-subscription-notification","Bundle.entry.search.extension","Bundle.entry.search.extension","","extensions
user content","",0,*,"","","","Extension {[]} {[]}
","Additional content defined by implementations","May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","","","","","","","","",,,,,"",,,,"Element.extension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-subscription-notification","Bundle.entry.search.modifierExtension","Bundle.entry.search.modifierExtension","","extensions
user contentmodifiers","",0,*,"","Y","Y","Extension {[]} {[]}
","Extensions that cannot be ignored even if unrecognized","May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).","","","","","","","",,,,,"",,,,"BackboneElement.modifierExtension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-subscription-notification","Bundle.entry.search.mode","Bundle.entry.search.mode","","","",0,1,"","","Y","code {[]} {[]}
","match | include | outcome - why this is in the result set","Why this entry is in the result set - whether it's included as a match or because of an _include requirement, or to convey information or warning information about the search process.","There is only one mode. In some corner cases, a resource may be included because it is both a match and an include. In these circumstances, 'match' takes precedence.","","","","","","","","",,"required","Why an entry is in the result set - whether it's included as a match or because of an _include requirement, or to convey information or warning information about the search process.","http://hl7.org/fhir/ValueSet/search-entry-mode|4.0.0","",,,,"Bundle.entry.search.mode",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-notification","Bundle.entry.search.score","Bundle.entry.search.score","","","",0,1,"","","Y","decimal {[]} {[]}
","Search ranking (between 0 and 1)","When searching, the server's search ranking score for the entry.","Servers are not required to return a ranking score. 1 is most relevant, and 0 is least relevant. Often, search results are sorted by score, but the client may specify a different sort order.

See [Patient Match](http://hl7.org/fhir/R4/patient-operation-match.html) for the EMPI search which relates to this element.","","","","","","","","",,,,,"",,,,"Bundle.entry.search.score",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-notification","Bundle.entry.request","Bundle.entry.request","","","",0,1,"","","Y","BackboneElement {[]} {[]}
","Additional execution information (transaction/batch/history)","Additional information about how this entry should be processed as part of a transaction or batch.  For history, it shows how the entry was processed to create the version contained in the entry.","","","","","","","","","",,,,,"",,,,"Bundle.entry.request",0,1,"bdl-3
","ele-1:All FHIR elements must have a @value or children unless an empty Parameters resource {hasValue() or (children().count() > id.count()) or $this is Parameters}
"
"cow-subscription-notification","Bundle.entry.request.id","Bundle.entry.request.id","","","",0,1,"","","","string {[]} {[]}
","Unique id for inter-element referencing","Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.","","","","","","","","","",,,,,"",,,,"Element.id",0,1,"",""
"cow-subscription-notification","Bundle.entry.request.extension","Bundle.entry.request.extension","","extensions
user content","",0,*,"","","","Extension {[]} {[]}
","Additional content defined by implementations","May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","","","","","","","","",,,,,"",,,,"Element.extension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-subscription-notification","Bundle.entry.request.modifierExtension","Bundle.entry.request.modifierExtension","","extensions
user contentmodifiers","",0,*,"","Y","Y","Extension {[]} {[]}
","Extensions that cannot be ignored even if unrecognized","May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).","","","","","","","",,,,,"",,,,"BackboneElement.modifierExtension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-subscription-notification","Bundle.entry.request.method","Bundle.entry.request.method","","","",1,1,"","","Y","code {[]} {[]}
","GET | HEAD | POST | PUT | DELETE | PATCH","In a transaction or batch, this is the HTTP action to be executed for this entry. In a history bundle, this indicates the HTTP action that occurred.","","","","","","","","","",,"required","HTTP verbs (in the HTTP command line). See [HTTP rfc](https://tools.ietf.org/html/rfc7231) for details.","http://hl7.org/fhir/ValueSet/http-verb|4.0.0","",,,,"Bundle.entry.request.method",1,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-notification","Bundle.entry.request.url","Bundle.entry.request.url","","","",1,1,"","","Y","uri {[]} {[]}
","URL for HTTP equivalent of this entry","The URL for this entry, relative to the root (the address to which the request is posted).","E.g. for a Patient Create, the method would be ""POST"" and the URL would be ""Patient"". For a Patient Update, the method would be PUT and the URL would be ""Patient/[id]"".","","","","","","","","",,,,,"",,,,"Bundle.entry.request.url",1,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-notification","Bundle.entry.request.ifNoneMatch","Bundle.entry.request.ifNoneMatch","","","",0,1,"","","Y","string {[]} {[]}
","For managing cache currency","If the ETag values match, return a 304 Not Modified status. See the API documentation for [""Conditional Read""](http://hl7.org/fhir/R4/http.html#cread).","","","","","","","","","",,,,,"",,,,"Bundle.entry.request.ifNoneMatch",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-notification","Bundle.entry.request.ifModifiedSince","Bundle.entry.request.ifModifiedSince","","","",0,1,"","","Y","instant {[]} {[]}
","For managing cache currency","Only perform the operation if the last updated date matches. See the API documentation for [""Conditional Read""](http://hl7.org/fhir/R4/http.html#cread).","","","","","","","","","",,,,,"",,,,"Bundle.entry.request.ifModifiedSince",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-notification","Bundle.entry.request.ifMatch","Bundle.entry.request.ifMatch","","","",0,1,"","","Y","string {[]} {[]}
","For managing update contention","Only perform the operation if the Etag value matches. For more information, see the API section [""Managing Resource Contention""](http://hl7.org/fhir/R4/http.html#concurrency).","","","","","","","","","",,,,,"",,,,"Bundle.entry.request.ifMatch",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-notification","Bundle.entry.request.ifNoneExist","Bundle.entry.request.ifNoneExist","","","",0,1,"","","Y","string {[]} {[]}
","For conditional creates","Instruct the server not to perform the create if a specified resource already exists. For further information, see the API documentation for [""Conditional Create""](http://hl7.org/fhir/R4/http.html#ccreate). This is just the query portion of the URL - what follows the ""?"" (not including the ""?"").","","","","","","","","","",,,,,"",,,,"Bundle.entry.request.ifNoneExist",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-notification","Bundle.entry.response","Bundle.entry.response","","","",0,1,"","","Y","BackboneElement {[]} {[]}
","Results of execution (transaction/batch/history)","Indicates the results of processing the corresponding 'request' entry in the batch or transaction being responded to or what the results of an operation where when returning history.","","","","","","","","","",,,,,"",,,,"Bundle.entry.response",0,1,"bdl-4
","ele-1:All FHIR elements must have a @value or children unless an empty Parameters resource {hasValue() or (children().count() > id.count()) or $this is Parameters}
"
"cow-subscription-notification","Bundle.entry.response.id","Bundle.entry.response.id","","","",0,1,"","","","string {[]} {[]}
","Unique id for inter-element referencing","Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.","","","","","","","","","",,,,,"",,,,"Element.id",0,1,"",""
"cow-subscription-notification","Bundle.entry.response.extension","Bundle.entry.response.extension","","extensions
user content","",0,*,"","","","Extension {[]} {[]}
","Additional content defined by implementations","May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","","","","","","","","",,,,,"",,,,"Element.extension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-subscription-notification","Bundle.entry.response.modifierExtension","Bundle.entry.response.modifierExtension","","extensions
user contentmodifiers","",0,*,"","Y","Y","Extension {[]} {[]}
","Extensions that cannot be ignored even if unrecognized","May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).","","","","","","","",,,,,"",,,,"BackboneElement.modifierExtension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-subscription-notification","Bundle.entry.response.status","Bundle.entry.response.status","","","",1,1,"","","Y","string {[]} {[]}
","Status response code (text optional)","The status code returned by processing this entry. The status SHALL start with a 3 digit HTTP code (e.g. 404) and may contain the standard HTTP description associated with the status code.","","","","","","","","","",,,,,"",,,,"Bundle.entry.response.status",1,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-notification","Bundle.entry.response.location","Bundle.entry.response.location","","","",0,1,"","","Y","uri {[]} {[]}
","The location (if the operation returns a location)","The location header created by processing this operation, populated if the operation returns a location.","","","","","","","","","",,,,,"",,,,"Bundle.entry.response.location",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-notification","Bundle.entry.response.etag","Bundle.entry.response.etag","","","",0,1,"","","Y","string {[]} {[]}
","The Etag for the resource (if relevant)","The Etag for the resource, if the operation for the entry produced a versioned resource (see [Resource Metadata and Versioning](http://hl7.org/fhir/R4/http.html#versioning) and [Managing Resource Contention](http://hl7.org/fhir/R4/http.html#concurrency)).","Etags match the Resource.meta.versionId. The ETag has to match the version id in the header if a resource is included.","","","","","","","","",,,,,"",,,,"Bundle.entry.response.etag",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-notification","Bundle.entry.response.lastModified","Bundle.entry.response.lastModified","","","",0,1,"","","Y","instant {[]} {[]}
","Server's date time modified","The date/time that the resource was modified on the server.","This has to match the same time in the meta header (meta.lastUpdated) if a resource is included.","","","","","","","","",,,,,"",,,,"Bundle.entry.response.lastModified",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-notification","Bundle.entry.response.outcome","Bundle.entry.response.outcome","","","",0,1,"","","Y","Resource {[]} {[]}
","OperationOutcome with hints and warnings (for batch/transaction)","An OperationOutcome containing hints and warnings produced as part of processing this entry in a batch or transaction.","For a POST/PUT operation, this is the equivalent outcome that would be returned for prefer = operationoutcome - except that the resource is always returned whether or not the outcome is returned.

This outcome is not used for error responses in batch/transaction, only for hints and warnings. In a batch operation, the error will be in Bundle.entry.response, and for transaction, there will be a single OperationOutcome instead of a bundle in the case of an error.","","","","","","","","",,,,,"",,,,"Bundle.entry.response.outcome",0,1,"",""
"cow-subscription-notification","Bundle.entry:subscriptionStatus","Bundle.entry","subscriptionStatus","","",1,1,"Y","","Y","BackboneElement {[]} {[]}
","Entry in the bundle - will have a resource or information","An entry in a bundle resource - will either contain a resource or information about a resource (transactions and history only).","","","","","","","","","",,,,,"",,,,"Bundle.entry",0,*,"","bdl-5:must be a resource unless there's a request or response {resource.exists() or request.exists() or response.exists()}
bdl-8:fullUrl cannot be a version specific reference {fullUrl.exists() implies fullUrl.contains('/_history/').not()}ele-1:All FHIR elements must have a @value or children unless an empty Parameters resource {hasValue() or (children().count() > id.count()) or $this is Parameters}"
"cow-subscription-notification","Bundle.entry:subscriptionStatus.id","Bundle.entry.id","","","",0,1,"","","","string {[]} {[]}
","Unique id for inter-element referencing","Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.","","","","","","","","","",,,,,"",,,,"Element.id",0,1,"",""
"cow-subscription-notification","Bundle.entry:subscriptionStatus.extension","Bundle.entry.extension","","extensions
user content","",0,*,"","","","Extension {[]} {[]}
","Additional content defined by implementations","May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","","","","","","","","",,,,,"",,,,"Element.extension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-subscription-notification","Bundle.entry:subscriptionStatus.modifierExtension","Bundle.entry.modifierExtension","","extensions
user contentmodifiers","",0,*,"","Y","Y","Extension {[]} {[]}
","Extensions that cannot be ignored even if unrecognized","May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).","","","","","","","",,,,,"",,,,"BackboneElement.modifierExtension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-subscription-notification","Bundle.entry:subscriptionStatus.link","Bundle.entry.link","","","",0,*,"","","Y","null {[]} {[]}
","Links related to this entry","A series of links that provide context to this entry.","","","","","","","","","",,,,,"",,,,"Bundle.entry.link",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-notification","Bundle.entry:subscriptionStatus.fullUrl","Bundle.entry.fullUrl","","","",0,1,"","","Y","uri {[]} {[]}
","URI for resource (Absolute URL server address or URI for UUID/OID)","The Absolute URL for the resource.  The fullUrl SHALL NOT disagree with the id in the resource - i.e. if the fullUrl is not a urn:uuid, the URL shall be version-independent URL consistent with the Resource.id. The fullUrl is a version independent reference to the resource. The fullUrl element SHALL have a value except that: 
* fullUrl can be empty on a POST (although it does not need to when specifying a temporary id for reference in the bundle)
* Results from operations might involve resources that are not identified.","fullUrl might not be [unique in the context of a resource](http://hl7.org/fhir/R4/bundle.html#bundle-unique). Note that since [FHIR resources do not need to be served through the FHIR API](http://hl7.org/fhir/R4/references.html), the fullURL might be a URN or an absolute URL that does not end with the logical id of the resource (Resource.id). However, but if the fullUrl does look like a RESTful server URL (e.g. meets the [regex](http://hl7.org/fhir/R4/references.html#regex), then the 'id' portion of the fullUrl SHALL end with the Resource.id.

Note that the fullUrl is not the same as the canonical URL - it's an absolute url for an endpoint serving the resource (these will happen to have the same value on the canonical server for the resource with the canonical URL).","","","","","","","","",,,,,"",,,,"Bundle.entry.fullUrl",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-notification","Bundle.entry:subscriptionStatus.resource","Bundle.entry.resource","","","",1,1,"Y","","","Parameters {[CanonicalType[http://hl7.org/fhir/uv/cow/StructureDefinition/cow-subscription-status]]} {[]}
","Parameter containing subscription status information","This resource is a non-persisted resource used to pass information into and back from an [operation](http://hl7.org/fhir/R4/operations.html). It has no other use, and there is no RESTful endpoint associated with it.","The parameters that may be used are defined by the OperationDefinition resource.","","","","","","","","",,,,,"",,,,"Bundle.entry.resource",0,1,"",""
"cow-subscription-notification","Bundle.entry:subscriptionStatus.search","Bundle.entry.search","","","",0,1,"","","Y","BackboneElement {[]} {[]}
","Search related information","Information about the search process that lead to the creation of this entry.","","","","","","","","","",,,,,"",,,,"Bundle.entry.search",0,1,"bdl-2
","ele-1:All FHIR elements must have a @value or children unless an empty Parameters resource {hasValue() or (children().count() > id.count()) or $this is Parameters}
"
"cow-subscription-notification","Bundle.entry:subscriptionStatus.search.id","Bundle.entry.search.id","","","",0,1,"","","","string {[]} {[]}
","Unique id for inter-element referencing","Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.","","","","","","","","","",,,,,"",,,,"Element.id",0,1,"",""
"cow-subscription-notification","Bundle.entry:subscriptionStatus.search.extension","Bundle.entry.search.extension","","extensions
user content","",0,*,"","","","Extension {[]} {[]}
","Additional content defined by implementations","May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","","","","","","","","",,,,,"",,,,"Element.extension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-subscription-notification","Bundle.entry:subscriptionStatus.search.modifierExtension","Bundle.entry.search.modifierExtension","","extensions
user contentmodifiers","",0,*,"","Y","Y","Extension {[]} {[]}
","Extensions that cannot be ignored even if unrecognized","May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).","","","","","","","",,,,,"",,,,"BackboneElement.modifierExtension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-subscription-notification","Bundle.entry:subscriptionStatus.search.mode","Bundle.entry.search.mode","","","",0,1,"","","Y","code {[]} {[]}
","match | include | outcome - why this is in the result set","Why this entry is in the result set - whether it's included as a match or because of an _include requirement, or to convey information or warning information about the search process.","There is only one mode. In some corner cases, a resource may be included because it is both a match and an include. In these circumstances, 'match' takes precedence.","","","","","","","","",,"required","Why an entry is in the result set - whether it's included as a match or because of an _include requirement, or to convey information or warning information about the search process.","http://hl7.org/fhir/ValueSet/search-entry-mode|4.0.0","",,,,"Bundle.entry.search.mode",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-notification","Bundle.entry:subscriptionStatus.search.score","Bundle.entry.search.score","","","",0,1,"","","Y","decimal {[]} {[]}
","Search ranking (between 0 and 1)","When searching, the server's search ranking score for the entry.","Servers are not required to return a ranking score. 1 is most relevant, and 0 is least relevant. Often, search results are sorted by score, but the client may specify a different sort order.

See [Patient Match](http://hl7.org/fhir/R4/patient-operation-match.html) for the EMPI search which relates to this element.","","","","","","","","",,,,,"",,,,"Bundle.entry.search.score",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-notification","Bundle.entry:subscriptionStatus.request","Bundle.entry.request","","","",0,1,"","","Y","BackboneElement {[]} {[]}
","Additional execution information (transaction/batch/history)","Additional information about how this entry should be processed as part of a transaction or batch.  For history, it shows how the entry was processed to create the version contained in the entry.","","","","","","","","","",,,,,"",,,,"Bundle.entry.request",0,1,"bdl-3
","ele-1:All FHIR elements must have a @value or children unless an empty Parameters resource {hasValue() or (children().count() > id.count()) or $this is Parameters}
"
"cow-subscription-notification","Bundle.entry:subscriptionStatus.request.id","Bundle.entry.request.id","","","",0,1,"","","","string {[]} {[]}
","Unique id for inter-element referencing","Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.","","","","","","","","","",,,,,"",,,,"Element.id",0,1,"",""
"cow-subscription-notification","Bundle.entry:subscriptionStatus.request.extension","Bundle.entry.request.extension","","extensions
user content","",0,*,"","","","Extension {[]} {[]}
","Additional content defined by implementations","May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","","","","","","","","",,,,,"",,,,"Element.extension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-subscription-notification","Bundle.entry:subscriptionStatus.request.modifierExtension","Bundle.entry.request.modifierExtension","","extensions
user contentmodifiers","",0,*,"","Y","Y","Extension {[]} {[]}
","Extensions that cannot be ignored even if unrecognized","May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).","","","","","","","",,,,,"",,,,"BackboneElement.modifierExtension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-subscription-notification","Bundle.entry:subscriptionStatus.request.method","Bundle.entry.request.method","","","",1,1,"","","Y","code {[]} {[]}
","GET | HEAD | POST | PUT | DELETE | PATCH","In a transaction or batch, this is the HTTP action to be executed for this entry. In a history bundle, this indicates the HTTP action that occurred.","","","","","","","","","",,"required","HTTP verbs (in the HTTP command line). See [HTTP rfc](https://tools.ietf.org/html/rfc7231) for details.","http://hl7.org/fhir/ValueSet/http-verb|4.0.0","",,,,"Bundle.entry.request.method",1,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-notification","Bundle.entry:subscriptionStatus.request.url","Bundle.entry.request.url","","","",1,1,"","","Y","uri {[]} {[]}
","URL for HTTP equivalent of this entry","The URL for this entry, relative to the root (the address to which the request is posted).","E.g. for a Patient Create, the method would be ""POST"" and the URL would be ""Patient"". For a Patient Update, the method would be PUT and the URL would be ""Patient/[id]"".","","","","","","","","",,,,,"",,,,"Bundle.entry.request.url",1,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-notification","Bundle.entry:subscriptionStatus.request.ifNoneMatch","Bundle.entry.request.ifNoneMatch","","","",0,1,"","","Y","string {[]} {[]}
","For managing cache currency","If the ETag values match, return a 304 Not Modified status. See the API documentation for [""Conditional Read""](http://hl7.org/fhir/R4/http.html#cread).","","","","","","","","","",,,,,"",,,,"Bundle.entry.request.ifNoneMatch",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-notification","Bundle.entry:subscriptionStatus.request.ifModifiedSince","Bundle.entry.request.ifModifiedSince","","","",0,1,"","","Y","instant {[]} {[]}
","For managing cache currency","Only perform the operation if the last updated date matches. See the API documentation for [""Conditional Read""](http://hl7.org/fhir/R4/http.html#cread).","","","","","","","","","",,,,,"",,,,"Bundle.entry.request.ifModifiedSince",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-notification","Bundle.entry:subscriptionStatus.request.ifMatch","Bundle.entry.request.ifMatch","","","",0,1,"","","Y","string {[]} {[]}
","For managing update contention","Only perform the operation if the Etag value matches. For more information, see the API section [""Managing Resource Contention""](http://hl7.org/fhir/R4/http.html#concurrency).","","","","","","","","","",,,,,"",,,,"Bundle.entry.request.ifMatch",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-notification","Bundle.entry:subscriptionStatus.request.ifNoneExist","Bundle.entry.request.ifNoneExist","","","",0,1,"","","Y","string {[]} {[]}
","For conditional creates","Instruct the server not to perform the create if a specified resource already exists. For further information, see the API documentation for [""Conditional Create""](http://hl7.org/fhir/R4/http.html#ccreate). This is just the query portion of the URL - what follows the ""?"" (not including the ""?"").","","","","","","","","","",,,,,"",,,,"Bundle.entry.request.ifNoneExist",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-notification","Bundle.entry:subscriptionStatus.response","Bundle.entry.response","","","",0,1,"","","Y","BackboneElement {[]} {[]}
","Results of execution (transaction/batch/history)","Indicates the results of processing the corresponding 'request' entry in the batch or transaction being responded to or what the results of an operation where when returning history.","","","","","","","","","",,,,,"",,,,"Bundle.entry.response",0,1,"bdl-4
","ele-1:All FHIR elements must have a @value or children unless an empty Parameters resource {hasValue() or (children().count() > id.count()) or $this is Parameters}
"
"cow-subscription-notification","Bundle.entry:subscriptionStatus.response.id","Bundle.entry.response.id","","","",0,1,"","","","string {[]} {[]}
","Unique id for inter-element referencing","Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.","","","","","","","","","",,,,,"",,,,"Element.id",0,1,"",""
"cow-subscription-notification","Bundle.entry:subscriptionStatus.response.extension","Bundle.entry.response.extension","","extensions
user content","",0,*,"","","","Extension {[]} {[]}
","Additional content defined by implementations","May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","","","","","","","","",,,,,"",,,,"Element.extension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-subscription-notification","Bundle.entry:subscriptionStatus.response.modifierExtension","Bundle.entry.response.modifierExtension","","extensions
user contentmodifiers","",0,*,"","Y","Y","Extension {[]} {[]}
","Extensions that cannot be ignored even if unrecognized","May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).","","","","","","","",,,,,"",,,,"BackboneElement.modifierExtension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-subscription-notification","Bundle.entry:subscriptionStatus.response.status","Bundle.entry.response.status","","","",1,1,"","","Y","string {[]} {[]}
","Status response code (text optional)","The status code returned by processing this entry. The status SHALL start with a 3 digit HTTP code (e.g. 404) and may contain the standard HTTP description associated with the status code.","","","","","","","","","",,,,,"",,,,"Bundle.entry.response.status",1,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-notification","Bundle.entry:subscriptionStatus.response.location","Bundle.entry.response.location","","","",0,1,"","","Y","uri {[]} {[]}
","The location (if the operation returns a location)","The location header created by processing this operation, populated if the operation returns a location.","","","","","","","","","",,,,,"",,,,"Bundle.entry.response.location",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-notification","Bundle.entry:subscriptionStatus.response.etag","Bundle.entry.response.etag","","","",0,1,"","","Y","string {[]} {[]}
","The Etag for the resource (if relevant)","The Etag for the resource, if the operation for the entry produced a versioned resource (see [Resource Metadata and Versioning](http://hl7.org/fhir/R4/http.html#versioning) and [Managing Resource Contention](http://hl7.org/fhir/R4/http.html#concurrency)).","Etags match the Resource.meta.versionId. The ETag has to match the version id in the header if a resource is included.","","","","","","","","",,,,,"",,,,"Bundle.entry.response.etag",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-notification","Bundle.entry:subscriptionStatus.response.lastModified","Bundle.entry.response.lastModified","","","",0,1,"","","Y","instant {[]} {[]}
","Server's date time modified","The date/time that the resource was modified on the server.","This has to match the same time in the meta header (meta.lastUpdated) if a resource is included.","","","","","","","","",,,,,"",,,,"Bundle.entry.response.lastModified",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-notification","Bundle.entry:subscriptionStatus.response.outcome","Bundle.entry.response.outcome","","","",0,1,"","","Y","Resource {[]} {[]}
","OperationOutcome with hints and warnings (for batch/transaction)","An OperationOutcome containing hints and warnings produced as part of processing this entry in a batch or transaction.","For a POST/PUT operation, this is the equivalent outcome that would be returned for prefer = operationoutcome - except that the resource is always returned whether or not the outcome is returned.

This outcome is not used for error responses in batch/transaction, only for hints and warnings. In a batch operation, the error will be in Bundle.entry.response, and for transaction, there will be a single OperationOutcome instead of a bundle in the case of an error.","","","","","","","","",,,,,"",,,,"Bundle.entry.response.outcome",0,1,"",""
"cow-subscription-notification","Bundle.signature","Bundle.signature","","","",0,1,"","","Y","Signature {[]} {[]}
","Digital Signature","Digital Signature - base64 encoded. XML-DSig or a JWT.","The signature could be created by the ""author"" of the bundle or by the originating device.   Requirements around inclusion of a signature, verification of signatures and treatment of signed/non-signed bundles is implementation-environment specific.","A Signature holds an electronic representation of a signature and its supporting context in a FHIR accessible form. The signature may either be a cryptographic type (XML DigSig or a JWS), which is able to provide non-repudiation proof, or it may be a graphical image that represents a signature or a signature process. This element allows capturing signatures on documents, messages, transactions or even search responses, to support content-authentication, non-repudiation or other business cases. This is primarily relevant where the bundle may travel through multiple hops or via other mechanisms where HTTPS non-repudiation is insufficient.","","","","","","","",,,,,"",,,,"Bundle.signature",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters","Parameters","","","",0,*,"","","","null {[]} {[]}
","Parameter containing subscription status information","This resource is a non-persisted resource used to pass information into and back from an [operation](http://hl7.org/fhir/R4/operations.html). It has no other use, and there is no RESTful endpoint associated with it.","The parameters that may be used are defined by the OperationDefinition resource.","","","","","","","","",,,,,"",,,,"Parameters",0,*,"",""
"cow-subscription-status","Parameters.id","Parameters.id","","","",0,1,"","","Y","id {[]} {[]}
","Logical id of this artifact","The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes.","The only time that a resource does not have an id is when it is being submitted to the server using a create operation.","","","","","","","","",,,,,"",,,,"Resource.id",0,1,"",""
"cow-subscription-status","Parameters.meta","Parameters.meta","","","",0,1,"","","Y","Meta {[]} {[]}
","Metadata about the resource","The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource.","","","","","","","","","",,,,,"",,,,"Resource.meta",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.implicitRules","Parameters.implicitRules","","","",0,1,"","Y","Y","uri {[]} {[]}
","A set of rules under which this content was created","A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc.","Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. Often, when used, the URL is a reference to an implementation guide that defines these special rules as part of it's narrative along with other profiles, value sets, etc.","","","","","","","","",,,,,"",,,,"Resource.implicitRules",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.language","Parameters.language","","","",0,1,"","","","code {[]} {[]}
","Language of the resource content","The base language in which the resource is written.","Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies  to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource. Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute).","","","","","","","","",,"preferred","IETF language tag","http://hl7.org/fhir/ValueSet/languages","",,,,"Resource.language",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter","Parameters.parameter","","","",3,*,"","","Y","BackboneElement {[]} {[]}
","Slices containing subscription status information","A parameter passed to or received from the operation.","","","","","","","","","",,,,,"","value:name}
","Slice on parameter name",,"open","Parameters.parameter",0,*,"","ele-1:All FHIR elements must have a @value or children unless an empty Parameters resource {hasValue() or (children().count() > id.count()) or $this is Parameters}
inv-1:A parameter must have one and only one of (value, resource, part) {(part.exists() and value.empty() and resource.empty()) or (part.empty() and (value.exists() xor resource.exists()))}"
"cow-subscription-status","Parameters.parameter.id","Parameters.parameter.id","","","",0,1,"","","","string {[]} {[]}
","Unique id for inter-element referencing","Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.","","","","","","","","","",,,,,"",,,,"Element.id",0,1,"",""
"cow-subscription-status","Parameters.parameter.extension","Parameters.parameter.extension","","extensions
user content","",0,*,"","","","Extension {[]} {[]}
","Additional content defined by implementations","May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","","","","","","","","",,,,,"",,,,"Element.extension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-subscription-status","Parameters.parameter.modifierExtension","Parameters.parameter.modifierExtension","","extensions
user contentmodifiers","",0,*,"","Y","Y","Extension {[]} {[]}
","Extensions that cannot be ignored even if unrecognized","May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).","","","","","","","",,,,,"",,,,"BackboneElement.modifierExtension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-subscription-status","Parameters.parameter.name","Parameters.parameter.name","","","",1,1,"","","Y","string {[]} {[]}
","Name from the definition","The name of the parameter (reference to the operation definition).","","","","","","","","","",,,,,"",,,,"Parameters.parameter.name",1,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter.value[x]","Parameters.parameter.value[x]","","","",0,1,"","","Y","base64Binary {[]} {[]}
boolean {[]} {[]}canonical {[]} {[]}code {[]} {[]}date {[]} {[]}dateTime {[]} {[]}decimal {[]} {[]}id {[]} {[]}instant {[]} {[]}integer {[]} {[]}markdown {[]} {[]}oid {[]} {[]}positiveInt {[]} {[]}string {[]} {[]}time {[]} {[]}unsignedInt {[]} {[]}uri {[]} {[]}url {[]} {[]}uuid {[]} {[]}Address {[]} {[]}Age {[]} {[]}Annotation {[]} {[]}Attachment {[]} {[]}CodeableConcept {[]} {[]}Coding {[]} {[]}ContactPoint {[]} {[]}Count {[]} {[]}Distance {[]} {[]}Duration {[]} {[]}HumanName {[]} {[]}Identifier {[]} {[]}Money {[]} {[]}Period {[]} {[]}Quantity {[]} {[]}Range {[]} {[]}Ratio {[]} {[]}Reference {[]} {[]}SampledData {[]} {[]}Signature {[]} {[]}Timing {[]} {[]}ContactDetail {[]} {[]}Contributor {[]} {[]}DataRequirement {[]} {[]}Expression {[]} {[]}ParameterDefinition {[]} {[]}RelatedArtifact {[]} {[]}TriggerDefinition {[]} {[]}UsageContext {[]} {[]}Dosage {[]} {[]}Meta {[]} {[]}","If parameter is a data type","Conveys the content if the parameter is a data type.","","","","","","","","","",,,,,"",,,,"Parameters.parameter.value[x]",0,1,"inv-1
","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter.resource","Parameters.parameter.resource","","","",0,1,"","","Y","Resource {[]} {[]}
","If parameter is a whole resource","If the parameter is a whole resource.","When resolving references in resources, the operation definition may specify how references may be resolved between parameters. If a reference cannot be resolved between the parameters, the application should fall back to it's general resource resolution methods.","","","","","","","","",,,,,"",,,,"Parameters.parameter.resource",0,1,"inv-1
",""
"cow-subscription-status","Parameters.parameter.part","Parameters.parameter.part","","","",0,*,"","","Y","null {[]} {[]}
","Named part of a multi-part parameter","A named part of a multi-part parameter.","Only one level of nested parameters is allowed.","","","","","","","","",,,,,"",,,,"Parameters.parameter.part",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter:subscription","Parameters.parameter","subscription","","",1,1,"Y","","Y","BackboneElement {[]} {[]}
","Parameter containing the reference to a subscription","A parameter passed to or received from the operation.","","","","","","","","","",,,,,"",,,,"Parameters.parameter",0,*,"","ele-1:All FHIR elements must have a @value or children unless an empty Parameters resource {hasValue() or (children().count() > id.count()) or $this is Parameters}
inv-1:A parameter must have one and only one of (value, resource, part) {(part.exists() and value.empty() and resource.empty()) or (part.empty() and (value.exists() xor resource.exists()))}"
"cow-subscription-status","Parameters.parameter:subscription.id","Parameters.parameter.id","","","",0,1,"","","","string {[]} {[]}
","Unique id for inter-element referencing","Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.","","","","","","","","","",,,,,"",,,,"Element.id",0,1,"",""
"cow-subscription-status","Parameters.parameter:subscription.extension","Parameters.parameter.extension","","extensions
user content","",0,*,"","","","Extension {[]} {[]}
","Additional content defined by implementations","May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","","","","","","","","",,,,,"",,,,"Element.extension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-subscription-status","Parameters.parameter:subscription.modifierExtension","Parameters.parameter.modifierExtension","","extensions
user contentmodifiers","",0,*,"","Y","Y","Extension {[]} {[]}
","Extensions that cannot be ignored even if unrecognized","May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).","","","","","","","",,,,,"",,,,"BackboneElement.modifierExtension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-subscription-status","Parameters.parameter:subscription.name","Parameters.parameter.name","","","",1,1,"","","Y","string {[]} {[]}
","Slice discriminator: the reference to a subscription","The name of the parameter (reference to the operation definition).","","","","","<valueString xmlns=""http://hl7.org/fhir"" value=""subscription""/>","","","","",,,,,"",,,,"Parameters.parameter.name",1,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter:subscription.value[x]","Parameters.parameter.value[x]","","","",1,1,"Y","","Y","Reference {[]} {[CanonicalType[http://hl7.org/fhir/StructureDefinition/Subscription]]}
","Reference to the Subscription responsible for this notification","The reference to the Subscription which generated this notification.","","","","","","","","","",,,,,"",,,,"Parameters.parameter.value[x]",0,1,"inv-1
","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter:subscription.value[x].id","Parameters.parameter.value[x].id","","","",0,1,"","","","string {[]} {[]}
","Unique id for inter-element referencing","Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.","","","","","","","","","",,,,,"",,,,"Element.id",0,1,"",""
"cow-subscription-status","Parameters.parameter:subscription.value[x].extension","Parameters.parameter.value[x].extension","","extensions
user content","",0,*,"","","","Extension {[]} {[]}
","Additional content defined by implementations","May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","","","","","","","","",,,,,"","value:url}
","Extensions are always sliced by (at least) url",,"open","Element.extension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-subscription-status","Parameters.parameter:subscription.value[x].reference","Parameters.parameter.value[x].reference","","","",0,1,"","","Y","string {[]} {[]}
","Literal reference, Relative, internal or absolute URL","A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources.","Using absolute URLs provides a stable scalable approach suitable for a cloud/web context, while using relative/logical references provides a flexible approach suitable for use when trading across closed eco-system boundaries.   Absolute URLs do not need to point to a FHIR RESTful server, though this is the preferred approach. If the URL conforms to the structure ""/[type]/[id]"" then it should be assumed that the reference is to a FHIR RESTful server.","","","","","","","","",,,,,"",,,,"Reference.reference",0,1,"ref-1
","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter:subscription.value[x].type","Parameters.parameter.value[x].type","","","",0,1,"","","Y","uri {[]} {[]}
","Type the reference refers to (e.g. ""Patient"")","The expected type of the target of the reference. If both Reference.type and Reference.reference are populated and Reference.reference is a FHIR URL, both SHALL be consistent.

The type is the Canonical URL of Resource Definition that is the type this reference refers to. References are URLs that are relative to http://hl7.org/fhir/StructureDefinition/ e.g. ""Patient"" is a reference to http://hl7.org/fhir/StructureDefinition/Patient. Absolute URLs are only allowed for logical models (and can only be used in references in logical models, not resources).","This element is used to indicate the type of  the target of the reference. This may be used which ever of the other elements are populated (or not). In some cases, the type of the target may be determined by inspection of the reference (e.g. a RESTful URL) or by resolving the target of the reference; if both the type and a reference is provided, the reference SHALL resolve to a resource of the same type as that specified.","","","","","","","","",,"extensible","Aa resource (or, for logical models, the URI of the logical model).","http://hl7.org/fhir/ValueSet/resource-types|4.0.1","",,,,"Reference.type",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter:subscription.value[x].identifier","Parameters.parameter.value[x].identifier","","","",1,1,"Y","","Y","Identifier {[]} {[]}
","Reference to the Subscription responsible for this notification. Logical reference is the only one supported","The reference to the Subscription which generated this notification, using a logical reference","When an identifier is provided in place of a reference, any system processing the reference will only be able to resolve the identifier to a reference if it understands the business context in which the identifier is used. Sometimes this is global (e.g. a national identifier) but often it is not. For this reason, none of the useful mechanisms described for working with references (e.g. chaining, includes) are possible, nor should servers be expected to be able resolve the reference. Servers may accept an identifier based reference untouched, resolve it, and/or reject it - see CapabilityStatement.rest.resource.referencePolicy. 

When both an identifier and a literal reference are provided, the literal reference is preferred. Applications processing the resource are allowed - but not required - to check that the identifier matches the literal reference

Applications converting a logical reference to a literal reference may choose to leave the logical reference present, or remove it.

Reference is intended to point to a structure that can potentially be expressed as a FHIR resource, though there is no need for it to exist as an actual FHIR resource instance - except in as much as an application wishes to actual find the target of the reference. The content referred to be the identifier must meet the logical constraints implied by any limitations on what resource types are permitted for the reference.  For example, it would not be legitimate to send the identifier for a drug prescription if the type were Reference(Observation|DiagnosticReport).  One of the use-cases for Reference.identifier is the situation where no FHIR representation exists (where the type is Reference (Any).","","","","","","","","",,,,,"",,,,"Reference.identifier",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter:subscription.value[x].display","Parameters.parameter.value[x].display","","","",0,1,"","","Y","string {[]} {[]}
","Text alternative for the resource","Plain text narrative that identifies the resource in addition to the resource reference.","This is generally not the same as the Resource.text of the referenced resource.  The purpose is to identify what's being referenced, not to fully describe it.","","","","","","","","",,,,,"",,,,"Reference.display",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter:subscription.resource","Parameters.parameter.resource","","","",0,1,"","","Y","Resource {[]} {[]}
","If parameter is a whole resource","If the parameter is a whole resource.","When resolving references in resources, the operation definition may specify how references may be resolved between parameters. If a reference cannot be resolved between the parameters, the application should fall back to it's general resource resolution methods.","","","","","","","","",,,,,"",,,,"Parameters.parameter.resource",0,1,"inv-1
",""
"cow-subscription-status","Parameters.parameter:subscription.part","Parameters.parameter.part","","","",0,*,"","","Y","null {[]} {[]}
","Named part of a multi-part parameter","A named part of a multi-part parameter.","Only one level of nested parameters is allowed.","","","","","","","","",,,,,"",,,,"Parameters.parameter.part",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter:topic","Parameters.parameter","topic","","",0,1,"Y","","Y","BackboneElement {[]} {[]}
","Parameter containing the canonical reference to a subscription topic","A parameter passed to or received from the operation.","","","","","","","","","",,,,,"",,,,"Parameters.parameter",0,*,"","ele-1:All FHIR elements must have a @value or children unless an empty Parameters resource {hasValue() or (children().count() > id.count()) or $this is Parameters}
inv-1:A parameter must have one and only one of (value, resource, part) {(part.exists() and value.empty() and resource.empty()) or (part.empty() and (value.exists() xor resource.exists()))}"
"cow-subscription-status","Parameters.parameter:topic.id","Parameters.parameter.id","","","",0,1,"","","","string {[]} {[]}
","Unique id for inter-element referencing","Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.","","","","","","","","","",,,,,"",,,,"Element.id",0,1,"",""
"cow-subscription-status","Parameters.parameter:topic.extension","Parameters.parameter.extension","","extensions
user content","",0,*,"","","","Extension {[]} {[]}
","Additional content defined by implementations","May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","","","","","","","","",,,,,"",,,,"Element.extension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-subscription-status","Parameters.parameter:topic.modifierExtension","Parameters.parameter.modifierExtension","","extensions
user contentmodifiers","",0,*,"","Y","Y","Extension {[]} {[]}
","Extensions that cannot be ignored even if unrecognized","May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).","","","","","","","",,,,,"",,,,"BackboneElement.modifierExtension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-subscription-status","Parameters.parameter:topic.name","Parameters.parameter.name","","","",1,1,"","","Y","string {[]} {[]}
","Slice discriminator: the canonical reference to a subscription topic","The name of the parameter (reference to the operation definition).","","","","","<valueString xmlns=""http://hl7.org/fhir"" value=""topic""/>","","","","",,,,,"",,,,"Parameters.parameter.name",1,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter:topic.value[x]","Parameters.parameter.value[x]","","","",0,1,"Y","","Y","canonical {[]} {[]}
","Canonical reference to the SubscriptionTopic this notification relates to","Canonical reference to the SubscriptionTopic for the Subscription which generated this notification.","This value SHOULD NOT be present when using `empty` payloads, MAY be present when using id-only payloads, and SHOULD be present when using `full-resource` payloads.","","","","","","","","",,,,,"",,,,"Parameters.parameter.value[x]",0,1,"inv-1
","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter:topic.resource","Parameters.parameter.resource","","","",0,1,"","","Y","Resource {[]} {[]}
","If parameter is a whole resource","If the parameter is a whole resource.","When resolving references in resources, the operation definition may specify how references may be resolved between parameters. If a reference cannot be resolved between the parameters, the application should fall back to it's general resource resolution methods.","","","","","","","","",,,,,"",,,,"Parameters.parameter.resource",0,1,"inv-1
",""
"cow-subscription-status","Parameters.parameter:topic.part","Parameters.parameter.part","","","",0,*,"","","Y","null {[]} {[]}
","Named part of a multi-part parameter","A named part of a multi-part parameter.","Only one level of nested parameters is allowed.","","","","","","","","",,,,,"",,,,"Parameters.parameter.part",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter:status","Parameters.parameter","status","","",1,1,"Y","","Y","BackboneElement {[]} {[]}
","Parameter containing the subscription status","A parameter passed to or received from the operation.","","","","","","","","","",,,,,"",,,,"Parameters.parameter",0,*,"","ele-1:All FHIR elements must have a @value or children unless an empty Parameters resource {hasValue() or (children().count() > id.count()) or $this is Parameters}
inv-1:A parameter must have one and only one of (value, resource, part) {(part.exists() and value.empty() and resource.empty()) or (part.empty() and (value.exists() xor resource.exists()))}"
"cow-subscription-status","Parameters.parameter:status.id","Parameters.parameter.id","","","",0,1,"","","","string {[]} {[]}
","Unique id for inter-element referencing","Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.","","","","","","","","","",,,,,"",,,,"Element.id",0,1,"",""
"cow-subscription-status","Parameters.parameter:status.extension","Parameters.parameter.extension","","extensions
user content","",0,*,"","","","Extension {[]} {[]}
","Additional content defined by implementations","May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","","","","","","","","",,,,,"",,,,"Element.extension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-subscription-status","Parameters.parameter:status.modifierExtension","Parameters.parameter.modifierExtension","","extensions
user contentmodifiers","",0,*,"","Y","Y","Extension {[]} {[]}
","Extensions that cannot be ignored even if unrecognized","May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).","","","","","","","",,,,,"",,,,"BackboneElement.modifierExtension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-subscription-status","Parameters.parameter:status.name","Parameters.parameter.name","","","",1,1,"","","Y","string {[]} {[]}
","Slice discriminator: the subscription status","The name of the parameter (reference to the operation definition).","","","","","<valueString xmlns=""http://hl7.org/fhir"" value=""status""/>","","","","",,,,,"",,,,"Parameters.parameter.name",1,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter:status.value[x]","Parameters.parameter.value[x]","","","",1,1,"Y","","Y","code {[]} {[]}
","Status of the subscription when this notification was generated","The status of the subscription, which marks the server state for managing the subscription.","","","","","","","","","",,"required","","http://hl7.org/fhir/ValueSet/subscription-status","",,,,"Parameters.parameter.value[x]",0,1,"inv-1
","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter:status.resource","Parameters.parameter.resource","","","",0,1,"","","Y","Resource {[]} {[]}
","If parameter is a whole resource","If the parameter is a whole resource.","When resolving references in resources, the operation definition may specify how references may be resolved between parameters. If a reference cannot be resolved between the parameters, the application should fall back to it's general resource resolution methods.","","","","","","","","",,,,,"",,,,"Parameters.parameter.resource",0,1,"inv-1
",""
"cow-subscription-status","Parameters.parameter:status.part","Parameters.parameter.part","","","",0,*,"","","Y","null {[]} {[]}
","Named part of a multi-part parameter","A named part of a multi-part parameter.","Only one level of nested parameters is allowed.","","","","","","","","",,,,,"",,,,"Parameters.parameter.part",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter:type","Parameters.parameter","type","","",1,1,"Y","","Y","BackboneElement {[]} {[]}
","Parameter containing the type of event for this notification","A parameter passed to or received from the operation.","","","","","","","","","",,,,,"",,,,"Parameters.parameter",0,*,"","ele-1:All FHIR elements must have a @value or children unless an empty Parameters resource {hasValue() or (children().count() > id.count()) or $this is Parameters}
inv-1:A parameter must have one and only one of (value, resource, part) {(part.exists() and value.empty() and resource.empty()) or (part.empty() and (value.exists() xor resource.exists()))}"
"cow-subscription-status","Parameters.parameter:type.id","Parameters.parameter.id","","","",0,1,"","","","string {[]} {[]}
","Unique id for inter-element referencing","Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.","","","","","","","","","",,,,,"",,,,"Element.id",0,1,"",""
"cow-subscription-status","Parameters.parameter:type.extension","Parameters.parameter.extension","","extensions
user content","",0,*,"","","","Extension {[]} {[]}
","Additional content defined by implementations","May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","","","","","","","","",,,,,"",,,,"Element.extension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-subscription-status","Parameters.parameter:type.modifierExtension","Parameters.parameter.modifierExtension","","extensions
user contentmodifiers","",0,*,"","Y","Y","Extension {[]} {[]}
","Extensions that cannot be ignored even if unrecognized","May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).","","","","","","","",,,,,"",,,,"BackboneElement.modifierExtension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-subscription-status","Parameters.parameter:type.name","Parameters.parameter.name","","","",1,1,"","","Y","string {[]} {[]}
","Slice discriminator: the type of event for this notification","The name of the parameter (reference to the operation definition).","","","","","<valueString xmlns=""http://hl7.org/fhir"" value=""type""/>","","","","",,,,,"",,,,"Parameters.parameter.name",1,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter:type.value[x]","Parameters.parameter.value[x]","","","",1,1,"Y","","Y","code {[]} {[]}
","The type of event being conveyed with this notificaiton.","Conveys the content if the parameter is a data type.","","","","","","","","","",,"required","","http://hl7.org/fhir/uv/cow/ValueSet/order-notification-status-type","",,,,"Parameters.parameter.value[x]",0,1,"inv-1
","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter:type.resource","Parameters.parameter.resource","","","",0,1,"","","Y","Resource {[]} {[]}
","If parameter is a whole resource","If the parameter is a whole resource.","When resolving references in resources, the operation definition may specify how references may be resolved between parameters. If a reference cannot be resolved between the parameters, the application should fall back to it's general resource resolution methods.","","","","","","","","",,,,,"",,,,"Parameters.parameter.resource",0,1,"inv-1
",""
"cow-subscription-status","Parameters.parameter:type.part","Parameters.parameter.part","","","",0,*,"","","Y","null {[]} {[]}
","Named part of a multi-part parameter","A named part of a multi-part parameter.","Only one level of nested parameters is allowed.","","","","","","","","",,,,,"",,,,"Parameters.parameter.part",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter:eventsSinceSubscriptionStart","Parameters.parameter","eventsSinceSubscriptionStart","","",0,1,"Y","","Y","BackboneElement {[]} {[]}
","Parameter containing the number of events since this subscription started","A parameter passed to or received from the operation.","","","","","","","","","",,,,,"",,,,"Parameters.parameter",0,*,"","ele-1:All FHIR elements must have a @value or children unless an empty Parameters resource {hasValue() or (children().count() > id.count()) or $this is Parameters}
inv-1:A parameter must have one and only one of (value, resource, part) {(part.exists() and value.empty() and resource.empty()) or (part.empty() and (value.exists() xor resource.exists()))}"
"cow-subscription-status","Parameters.parameter:eventsSinceSubscriptionStart.id","Parameters.parameter.id","","","",0,1,"","","","string {[]} {[]}
","Unique id for inter-element referencing","Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.","","","","","","","","","",,,,,"",,,,"Element.id",0,1,"",""
"cow-subscription-status","Parameters.parameter:eventsSinceSubscriptionStart.extension","Parameters.parameter.extension","","extensions
user content","",0,*,"","","","Extension {[]} {[]}
","Additional content defined by implementations","May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","","","","","","","","",,,,,"",,,,"Element.extension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-subscription-status","Parameters.parameter:eventsSinceSubscriptionStart.modifierExtension","Parameters.parameter.modifierExtension","","extensions
user contentmodifiers","",0,*,"","Y","Y","Extension {[]} {[]}
","Extensions that cannot be ignored even if unrecognized","May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).","","","","","","","",,,,,"",,,,"BackboneElement.modifierExtension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-subscription-status","Parameters.parameter:eventsSinceSubscriptionStart.name","Parameters.parameter.name","","","",1,1,"","","Y","string {[]} {[]}
","Slice discriminator: the number of events since this subscription started","The name of the parameter (reference to the operation definition).","","","","","<valueString xmlns=""http://hl7.org/fhir"" value=""events-since-subscription-start""/>","","","","",,,,,"",,,,"Parameters.parameter.name",1,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter:eventsSinceSubscriptionStart.value[x]","Parameters.parameter.value[x]","","","",0,1,"Y","","Y","string {[]} {[]}
","Events since the Subscription was created","The total number of actual events which have been generated since the Subscription was created (inclusive of this notification) - regardless of how many have been successfully communicated. This number is NOT incremented for handshake and heartbeat notifications.","","","","","","","","","",,,,,"",,,,"Parameters.parameter.value[x]",0,1,"inv-1
","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter:eventsSinceSubscriptionStart.resource","Parameters.parameter.resource","","","",0,1,"","","Y","Resource {[]} {[]}
","If parameter is a whole resource","If the parameter is a whole resource.","When resolving references in resources, the operation definition may specify how references may be resolved between parameters. If a reference cannot be resolved between the parameters, the application should fall back to it's general resource resolution methods.","","","","","","","","",,,,,"",,,,"Parameters.parameter.resource",0,1,"inv-1
",""
"cow-subscription-status","Parameters.parameter:eventsSinceSubscriptionStart.part","Parameters.parameter.part","","","",0,*,"","","Y","null {[]} {[]}
","Named part of a multi-part parameter","A named part of a multi-part parameter.","Only one level of nested parameters is allowed.","","","","","","","","",,,,,"",,,,"Parameters.parameter.part",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter:notificationEvent","Parameters.parameter","notificationEvent","","",0,*,"Y","","Y","BackboneElement {[]} {[]}
","Parameter containing the event notification details","A parameter passed to or received from the operation.","","","","","","","","","",,,,,"",,,,"Parameters.parameter",0,*,"","ele-1:All FHIR elements must have a @value or children unless an empty Parameters resource {hasValue() or (children().count() > id.count()) or $this is Parameters}
inv-1:A parameter must have one and only one of (value, resource, part) {(part.exists() and value.empty() and resource.empty()) or (part.empty() and (value.exists() xor resource.exists()))}"
"cow-subscription-status","Parameters.parameter:notificationEvent.id","Parameters.parameter.id","","","",0,1,"","","","string {[]} {[]}
","Unique id for inter-element referencing","Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.","","","","","","","","","",,,,,"",,,,"Element.id",0,1,"",""
"cow-subscription-status","Parameters.parameter:notificationEvent.extension","Parameters.parameter.extension","","extensions
user content","",0,*,"","","","Extension {[]} {[]}
","Additional content defined by implementations","May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","","","","","","","","",,,,,"",,,,"Element.extension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-subscription-status","Parameters.parameter:notificationEvent.modifierExtension","Parameters.parameter.modifierExtension","","extensions
user contentmodifiers","",0,*,"","Y","Y","Extension {[]} {[]}
","Extensions that cannot be ignored even if unrecognized","May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).","","","","","","","",,,,,"",,,,"BackboneElement.modifierExtension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-subscription-status","Parameters.parameter:notificationEvent.name","Parameters.parameter.name","","","",1,1,"","","Y","string {[]} {[]}
","Parameter containing notification event details","The name of the parameter (reference to the operation definition).","","","","","<valueString xmlns=""http://hl7.org/fhir"" value=""notification-event""/>","","","","",,,,,"",,,,"Parameters.parameter.name",1,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter:notificationEvent.value[x]","Parameters.parameter.value[x]","","","",0,1,"","","Y","base64Binary {[]} {[]}
boolean {[]} {[]}canonical {[]} {[]}code {[]} {[]}date {[]} {[]}dateTime {[]} {[]}decimal {[]} {[]}id {[]} {[]}instant {[]} {[]}integer {[]} {[]}markdown {[]} {[]}oid {[]} {[]}positiveInt {[]} {[]}string {[]} {[]}time {[]} {[]}unsignedInt {[]} {[]}uri {[]} {[]}url {[]} {[]}uuid {[]} {[]}Address {[]} {[]}Age {[]} {[]}Annotation {[]} {[]}Attachment {[]} {[]}CodeableConcept {[]} {[]}Coding {[]} {[]}ContactPoint {[]} {[]}Count {[]} {[]}Distance {[]} {[]}Duration {[]} {[]}HumanName {[]} {[]}Identifier {[]} {[]}Money {[]} {[]}Period {[]} {[]}Quantity {[]} {[]}Range {[]} {[]}Ratio {[]} {[]}Reference {[]} {[]}SampledData {[]} {[]}Signature {[]} {[]}Timing {[]} {[]}ContactDetail {[]} {[]}Contributor {[]} {[]}DataRequirement {[]} {[]}Expression {[]} {[]}ParameterDefinition {[]} {[]}RelatedArtifact {[]} {[]}TriggerDefinition {[]} {[]}UsageContext {[]} {[]}Dosage {[]} {[]}Meta {[]} {[]}","If parameter is a data type","Conveys the content if the parameter is a data type.","","","","","","","","","",,,,,"",,,,"Parameters.parameter.value[x]",0,1,"inv-1
","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter:notificationEvent.resource","Parameters.parameter.resource","","","",0,1,"","","Y","Resource {[]} {[]}
","If parameter is a whole resource","If the parameter is a whole resource.","When resolving references in resources, the operation definition may specify how references may be resolved between parameters. If a reference cannot be resolved between the parameters, the application should fall back to it's general resource resolution methods.","","","","","","","","",,,,,"",,,,"Parameters.parameter.resource",0,1,"inv-1
",""
"cow-subscription-status","Parameters.parameter:notificationEvent.part","Parameters.parameter.part","","","",1,*,"Y","","Y","null {[]} {[]}
","Named part of a multi-part parameter","A named part of a multi-part parameter.","Only one level of nested parameters is allowed.","","","","","","","","",,,,,"","value:name}
","Slice on notification event parameter name",,"open","Parameters.parameter.part",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter:notificationEvent.part:eventNumber","Parameters.parameter.part","eventNumber","","",1,1,"Y","","Y","BackboneElement {[]} {[]}
","Parameter containing the event number","A named part of a multi-part parameter.","Only one level of nested parameters is allowed.","","","","","","","","",,,,,"",,,,"Parameters.parameter.part",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter:notificationEvent.part:eventNumber.id","Parameters.parameter.part.id","","","",0,1,"","","","string {[]} {[]}
","Unique id for inter-element referencing","Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.","","","","","","","","","",,,,,"",,,,"Element.id",0,1,"",""
"cow-subscription-status","Parameters.parameter:notificationEvent.part:eventNumber.extension","Parameters.parameter.part.extension","","extensions
user content","",0,*,"","","","Extension {[]} {[]}
","Additional content defined by implementations","May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","","","","","","","","",,,,,"",,,,"Element.extension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-subscription-status","Parameters.parameter:notificationEvent.part:eventNumber.modifierExtension","Parameters.parameter.part.modifierExtension","","extensions
user contentmodifiers","",0,*,"","Y","Y","Extension {[]} {[]}
","Extensions that cannot be ignored even if unrecognized","May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).","","","","","","","",,,,,"",,,,"BackboneElement.modifierExtension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-subscription-status","Parameters.parameter:notificationEvent.part:eventNumber.name","Parameters.parameter.part.name","","","",1,1,"","","Y","string {[]} {[]}
","Slice discriminator: the event number","The name of the parameter (reference to the operation definition).","","","","","<valueString xmlns=""http://hl7.org/fhir"" value=""event-number""/>","","","","",,,,,"",,,,"Parameters.parameter.name",1,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter:notificationEvent.part:eventNumber.value[x]","Parameters.parameter.part.value[x]","","","",1,1,"Y","","Y","string {[]} {[]}
","Event number","The sequential number of this event in this subscription context.","","","","","","","","","",,,,,"",,,,"Parameters.parameter.value[x]",0,1,"inv-1
","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter:notificationEvent.part:eventNumber.resource","Parameters.parameter.part.resource","","","",0,1,"","","Y","Resource {[]} {[]}
","If parameter is a whole resource","If the parameter is a whole resource.","When resolving references in resources, the operation definition may specify how references may be resolved between parameters. If a reference cannot be resolved between the parameters, the application should fall back to it's general resource resolution methods.","","","","","","","","",,,,,"",,,,"Parameters.parameter.resource",0,1,"inv-1
",""
"cow-subscription-status","Parameters.parameter:notificationEvent.part:eventNumber.part","Parameters.parameter.part.part","","","",0,*,"","","Y","null {[]} {[]}
","Named part of a multi-part parameter","A named part of a multi-part parameter.","Only one level of nested parameters is allowed.","","","","","","","","",,,,,"",,,,"Parameters.parameter.part",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter:notificationEvent.part:eventTimestamp","Parameters.parameter.part","eventTimestamp","","",0,1,"Y","","Y","BackboneElement {[]} {[]}
","Parameter containing the event timestamp","A named part of a multi-part parameter.","Only one level of nested parameters is allowed.","","","","","","","","",,,,,"",,,,"Parameters.parameter.part",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter:notificationEvent.part:eventTimestamp.id","Parameters.parameter.part.id","","","",0,1,"","","","string {[]} {[]}
","Unique id for inter-element referencing","Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.","","","","","","","","","",,,,,"",,,,"Element.id",0,1,"",""
"cow-subscription-status","Parameters.parameter:notificationEvent.part:eventTimestamp.extension","Parameters.parameter.part.extension","","extensions
user content","",0,*,"","","","Extension {[]} {[]}
","Additional content defined by implementations","May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","","","","","","","","",,,,,"",,,,"Element.extension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-subscription-status","Parameters.parameter:notificationEvent.part:eventTimestamp.modifierExtension","Parameters.parameter.part.modifierExtension","","extensions
user contentmodifiers","",0,*,"","Y","Y","Extension {[]} {[]}
","Extensions that cannot be ignored even if unrecognized","May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).","","","","","","","",,,,,"",,,,"BackboneElement.modifierExtension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-subscription-status","Parameters.parameter:notificationEvent.part:eventTimestamp.name","Parameters.parameter.part.name","","","",1,1,"","","Y","string {[]} {[]}
","Slice discriminator: the event timestamp","The name of the parameter (reference to the operation definition).","","","","","<valueString xmlns=""http://hl7.org/fhir"" value=""timestamp""/>","","","","",,,,,"",,,,"Parameters.parameter.name",1,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter:notificationEvent.part:eventTimestamp.value[x]","Parameters.parameter.part.value[x]","","","",0,1,"Y","","Y","instant {[]} {[]}
","The instant this event occurred","The actual time this event occured on the server.","","","","","","","","","",,,,,"",,,,"Parameters.parameter.value[x]",0,1,"inv-1
","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter:notificationEvent.part:eventTimestamp.resource","Parameters.parameter.part.resource","","","",0,1,"","","Y","Resource {[]} {[]}
","If parameter is a whole resource","If the parameter is a whole resource.","When resolving references in resources, the operation definition may specify how references may be resolved between parameters. If a reference cannot be resolved between the parameters, the application should fall back to it's general resource resolution methods.","","","","","","","","",,,,,"",,,,"Parameters.parameter.resource",0,1,"inv-1
",""
"cow-subscription-status","Parameters.parameter:notificationEvent.part:eventTimestamp.part","Parameters.parameter.part.part","","","",0,*,"","","Y","null {[]} {[]}
","Named part of a multi-part parameter","A named part of a multi-part parameter.","Only one level of nested parameters is allowed.","","","","","","","","",,,,,"",,,,"Parameters.parameter.part",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter:notificationEvent.part:eventFocus","Parameters.parameter.part","eventFocus","","",0,1,"Y","","Y","BackboneElement {[]} {[]}
","Parameter pointing to the task which is the event focus","A named part of a multi-part parameter.","Only one level of nested parameters is allowed.","","","","","","","","",,,,,"",,,,"Parameters.parameter.part",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter:notificationEvent.part:eventFocus.id","Parameters.parameter.part.id","","","",0,1,"","","","string {[]} {[]}
","Unique id for inter-element referencing","Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.","","","","","","","","","",,,,,"",,,,"Element.id",0,1,"",""
"cow-subscription-status","Parameters.parameter:notificationEvent.part:eventFocus.extension","Parameters.parameter.part.extension","","extensions
user content","",0,*,"","","","Extension {[]} {[]}
","Additional content defined by implementations","May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","","","","","","","","",,,,,"",,,,"Element.extension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-subscription-status","Parameters.parameter:notificationEvent.part:eventFocus.modifierExtension","Parameters.parameter.part.modifierExtension","","extensions
user contentmodifiers","",0,*,"","Y","Y","Extension {[]} {[]}
","Extensions that cannot be ignored even if unrecognized","May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).","","","","","","","",,,,,"",,,,"BackboneElement.modifierExtension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-subscription-status","Parameters.parameter:notificationEvent.part:eventFocus.name","Parameters.parameter.part.name","","","",1,1,"","","Y","string {[]} {[]}
","Slice discriminator: the event focus","The name of the parameter (reference to the operation definition).","","","","","<valueString xmlns=""http://hl7.org/fhir"" value=""focus""/>","","","","",,,,,"",,,,"Parameters.parameter.name",1,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter:notificationEvent.part:eventFocus.value[x]","Parameters.parameter.part.value[x]","","","",1,1,"Y","","Y","Reference {[]} {[CanonicalType[http://hl7.org/fhir/uv/cow/StructureDefinition/coordination-task]]}
","The focus of this event","The focus of this event. While this will usually be a reference to the focus resource of the event, it MAY contain a reference to a non-FHIR object.","","","","","","","","","",,,,,"",,,,"Parameters.parameter.value[x]",0,1,"inv-1
","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter:notificationEvent.part:eventFocus.resource","Parameters.parameter.part.resource","","","",0,1,"","","Y","Resource {[]} {[]}
","If parameter is a whole resource","If the parameter is a whole resource.","When resolving references in resources, the operation definition may specify how references may be resolved between parameters. If a reference cannot be resolved between the parameters, the application should fall back to it's general resource resolution methods.","","","","","","","","",,,,,"",,,,"Parameters.parameter.resource",0,1,"inv-1
",""
"cow-subscription-status","Parameters.parameter:notificationEvent.part:eventFocus.part","Parameters.parameter.part.part","","","",0,*,"","","Y","null {[]} {[]}
","Named part of a multi-part parameter","A named part of a multi-part parameter.","Only one level of nested parameters is allowed.","","","","","","","","",,,,,"",,,,"Parameters.parameter.part",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter:notificationEvent.part:eventAdditionalContext","Parameters.parameter.part","eventAdditionalContext","","",0,*,"Y","","Y","BackboneElement {[]} {[]}
","Parameter containing additional context for this event","A named part of a multi-part parameter.","Only one level of nested parameters is allowed.","","","","","","","","",,,,,"",,,,"Parameters.parameter.part",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter:notificationEvent.part:eventAdditionalContext.id","Parameters.parameter.part.id","","","",0,1,"","","","string {[]} {[]}
","Unique id for inter-element referencing","Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.","","","","","","","","","",,,,,"",,,,"Element.id",0,1,"",""
"cow-subscription-status","Parameters.parameter:notificationEvent.part:eventAdditionalContext.extension","Parameters.parameter.part.extension","","extensions
user content","",0,*,"","","","Extension {[]} {[]}
","Additional content defined by implementations","May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","","","","","","","","",,,,,"",,,,"Element.extension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-subscription-status","Parameters.parameter:notificationEvent.part:eventAdditionalContext.modifierExtension","Parameters.parameter.part.modifierExtension","","extensions
user contentmodifiers","",0,*,"","Y","Y","Extension {[]} {[]}
","Extensions that cannot be ignored even if unrecognized","May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).","","","","","","","",,,,,"",,,,"BackboneElement.modifierExtension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-subscription-status","Parameters.parameter:notificationEvent.part:eventAdditionalContext.name","Parameters.parameter.part.name","","","",1,1,"","","Y","string {[]} {[]}
","Slice discriminator: additional context for this event","The name of the parameter (reference to the operation definition).","","","","","<valueString xmlns=""http://hl7.org/fhir"" value=""additional-context""/>","","","","",,,,,"",,,,"Parameters.parameter.name",1,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter:notificationEvent.part:eventAdditionalContext.value[x]","Parameters.parameter.part.value[x]","","","",0,1,"Y","","Y","Reference {[]} {[]}
","Additional context for this event","Additional context information for this event. Generally, this will contain references to additional resources included with the event (e.g., the Patient relevant to an Encounter), however it MAY refer to non-FHIR objects.","","","","","","","","","",,,,,"",,,,"Parameters.parameter.value[x]",0,1,"inv-1
","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter:notificationEvent.part:eventAdditionalContext.resource","Parameters.parameter.part.resource","","","",0,1,"","","Y","Resource {[]} {[]}
","If parameter is a whole resource","If the parameter is a whole resource.","When resolving references in resources, the operation definition may specify how references may be resolved between parameters. If a reference cannot be resolved between the parameters, the application should fall back to it's general resource resolution methods.","","","","","","","","",,,,,"",,,,"Parameters.parameter.resource",0,1,"inv-1
",""
"cow-subscription-status","Parameters.parameter:notificationEvent.part:eventAdditionalContext.part","Parameters.parameter.part.part","","","",0,*,"","","Y","null {[]} {[]}
","Named part of a multi-part parameter","A named part of a multi-part parameter.","Only one level of nested parameters is allowed.","","","","","","","","",,,,,"",,,,"Parameters.parameter.part",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter:error","Parameters.parameter","error","","",0,*,"Y","","Y","BackboneElement {[]} {[]}
","Parameter containing errors on the subscription","A parameter passed to or received from the operation.","","","","","","","","","",,,,,"",,,,"Parameters.parameter",0,*,"","ele-1:All FHIR elements must have a @value or children unless an empty Parameters resource {hasValue() or (children().count() > id.count()) or $this is Parameters}
inv-1:A parameter must have one and only one of (value, resource, part) {(part.exists() and value.empty() and resource.empty()) or (part.empty() and (value.exists() xor resource.exists()))}"
"cow-subscription-status","Parameters.parameter:error.id","Parameters.parameter.id","","","",0,1,"","","","string {[]} {[]}
","Unique id for inter-element referencing","Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.","","","","","","","","","",,,,,"",,,,"Element.id",0,1,"",""
"cow-subscription-status","Parameters.parameter:error.extension","Parameters.parameter.extension","","extensions
user content","",0,*,"","","","Extension {[]} {[]}
","Additional content defined by implementations","May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","","","","","","","","",,,,,"",,,,"Element.extension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-subscription-status","Parameters.parameter:error.modifierExtension","Parameters.parameter.modifierExtension","","extensions
user contentmodifiers","",0,*,"","Y","Y","Extension {[]} {[]}
","Extensions that cannot be ignored even if unrecognized","May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).","There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.","Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).","","","","","","","",,,,,"",,,,"BackboneElement.modifierExtension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}"
"cow-subscription-status","Parameters.parameter:error.name","Parameters.parameter.name","","","",1,1,"","","Y","string {[]} {[]}
","Slice discriminator: errors on the subscription","The name of the parameter (reference to the operation definition).","","","","","<valueString xmlns=""http://hl7.org/fhir"" value=""error""/>","","","","",,,,,"",,,,"Parameters.parameter.name",1,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter:error.value[x]","Parameters.parameter.value[x]","","","",0,1,"Y","","Y","CodeableConcept {[]} {[]}
","An error on the subscription","A record of errors that occurred when the server processed a notification.","","","","","","","","","",,,,,"",,,,"Parameters.parameter.value[x]",0,1,"inv-1
","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
"cow-subscription-status","Parameters.parameter:error.resource","Parameters.parameter.resource","","","",0,1,"","","Y","Resource {[]} {[]}
","If parameter is a whole resource","If the parameter is a whole resource.","When resolving references in resources, the operation definition may specify how references may be resolved between parameters. If a reference cannot be resolved between the parameters, the application should fall back to it's general resource resolution methods.","","","","","","","","",,,,,"",,,,"Parameters.parameter.resource",0,1,"inv-1
",""
"cow-subscription-status","Parameters.parameter:error.part","Parameters.parameter.part","","","",0,*,"","","Y","null {[]} {[]}
","Named part of a multi-part parameter","A named part of a multi-part parameter.","Only one level of nested parameters is allowed.","","","","","","","","",,,,,"",,,,"Parameters.parameter.part",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())}
"
