IHE.DSUBm.SubscriptionStatus-Handshake
type: StructureDefinition
node role: treeRoot
id:
  v: IHE.DSUBm.SubscriptionStatus-Handshake
text:
  status:
    v: extensions
  div: Generated Narrative: StructureDefinition IHE.DSUBm.SubscriptionStatus-Handshake Name Flags Card. Type Description & Constraints<img src="[binary]" alt="doco" style="background-color: inherit"/> Parameters BackportSubscriptionStatusR4 Slices for parameter Content/Rules for all slices parameter:status 1..1 BackboneElement Parameter containing the subscription status value[x] 1..1 code Status of the subscription when this notification was generated Required Pattern: requested parameter:type 1..1 BackboneElement Parameter containing the type of event for this notification value[x] 1..1 code The type of event being conveyed with this notificaiton. Required Pattern: handshake <img src="[binary]" alt="doco" style="background-color: inherit"/> Documentation for this format
url:
  v: https://profiles.ihe.net/ITI/DSUBm/StructureDefinition/IHE.DSUBm.SubscriptionStatus-Handshake
version:
  v: 1.0.1-current
name:
  v: SubscriptionStatus_Handshake
title:
  v: SubscriptionStatus for the handshake event
status:
  v: active
date:
  v: 2025-04-28T16:57:25+00:00
publisher:
  v: IHE IT Infrastructure Technical Committee
contact:
  telecom:
    system:
      v: url
    value:
      v: https://www.ihe.net/ihe_domains/it_infrastructure/
contact:
  telecom:
    system:
      v: email
contact:
  name:
    v: IHE IT Infrastructure Technical Committee
  telecom:
    system:
      v: email
description:
  v: Profile on the SubscriptionStatus resource to be used in the handshake notification
jurisdiction:
  coding:
    system:
      v: http://unstats.un.org/unsd/methods/m49/m49.htm
    code:
      v: 001
fhir version:
  v: 4.0.1
mapping:
  identity:
    v: v2
  uri:
    v: http://hl7.org/v2
  name:
    v: HL7 v2 Mapping
mapping:
  identity:
    v: rim
  uri:
    v: http://hl7.org/v3
  name:
    v: RIM Mapping
mapping:
  identity:
    v: w5
  uri:
    v: http://hl7.org/fhir/fivews
  name:
    v: FiveWs Pattern Mapping
kind:
  v: resource
abstract:
  v: false
type:
  v: Parameters
base definition:
  v: http://hl7.org/fhir/uv/subscriptions-backport/StructureDefinition/backport-subscription-status-r4
  link: http://hl7.org/fhir/uv/subscriptions-backport/StructureDefinition/backport-subscription-status-r4
derivation:
  v: constraint
snapshot:
  extension:
    url:
      v: http://hl7.org/fhir/tools/StructureDefinition/snapshot-base-version
    value: string
      v: 1.1.0
  element:
    id:
      v: Parameters
    path:
      v: Parameters
    short:
      v: Parameter containing subscription status information
    definition:
      v: 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.
    comment:
      v: The parameters that may be used are defined by the OperationDefinition resource.
    min:
      v: 0
    max:
      v: *
    base:
      path:
        v: Parameters
      min:
        v: 0
      max:
        v: *
    must support:
      v: false
    is modifier:
      v: false
    is summary:
      v: false
    mapping:
      identity:
        v: rim
      map:
        v: Entity. Role, or Act
    mapping:
      identity:
        v: v2
      map:
        v: n/a
    mapping:
      identity:
        v: rim
      map:
        v: n/a
    mapping:
      identity:
        v: w5
      map:
        v: infrastructure.exchange
  element:
    id:
      v: Parameters.id
    path:
      v: Parameters.id
    short:
      v: Logical id of this artifact
    definition:
      v: The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes.
    comment:
      v: The only time that a resource does not have an id is when it is being submitted to the server using a create operation.
    min:
      v: 0
    max:
      v: 1
    base:
      path:
        v: Resource.id
      min:
        v: 0
      max:
        v: 1
    type:
      extension:
        value: url
      code:
        v: http://hl7.org/fhirpath/System.String
    must support:
      v: false
    is modifier:
      v: false
    is summary:
      v: true
  element:
    id:
      v: Parameters.meta
    path:
      v: Parameters.meta
    short:
      v: Metadata about the resource
    definition:
      v: 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.
    min:
      v: 0
    max:
      v: 1
    base:
      path:
        v: Resource.meta
      min:
        v: 0
      max:
        v: 1
    type:
      code:
        v: Meta
    constraint:
      key:
        v: ele-1
      severity:
        v: error
      human:
        v: All FHIR elements must have a @value or children
      expression:
        v: hasValue() or (children().count() > id.count())
      xpath:
        v: @value|f:*|h:div
      source:
        v: http://hl7.org/fhir/StructureDefinition/Element
        link: http://hl7.org/fhir/StructureDefinition/Element

url
v: id

v: false

v: false

v: true

id:
  v: Parameters.implicitRules
path:
  v: Parameters.implicitRules
short:
  v: A set of rules under which this content was created
definition:
  v: 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.
comment:
  v: 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.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Resource.implicitRules
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: uri
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
must support:
  v: false
is modifier:
  v: true
is modifier reason:
  v: This element is labeled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies it's meaning or interpretation
is summary:
  v: true

id:
  v: Parameters.language
path:
  v: Parameters.language
short:
  v: Language of the resource content
definition:
  v: The base language in which the resource is written.
comment:
  v: 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).
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Resource.language
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: code
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
must support:
  v: false
is modifier:
  v: false
is summary:
  v: false
binding:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/elementdefinition-maxValueSet
    value: canonical
      v: http://hl7.org/fhir/ValueSet/all-languages
      link: http://hl7.org/fhir/ValueSet/all-languages
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
    value: string
      v: Language
  strength:
    v: preferred
  description:
    v: IETF language tag
  value set:
    v: http://hl7.org/fhir/ValueSet/languages
    link: http://hl7.org/fhir/ValueSet/languages

id:
  v: Parameters.parameter
path:
  v: Parameters.parameter
slicing:
  discriminator:
    type:
      v: value
    path:
      v: name
  description:
    v: Slice on parameter name
  ordered:
    v: false
  rules:
    v: open
short:
  v: Slices containing subscription status information
definition:
  v: A parameter passed to or received from the operation.
min:
  v: 3
max:
  v: *
base:
  path:
    v: Parameters.parameter
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: BackboneElement
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children unless an empty Parameters resource
  expression:
    v: hasValue() or (children().count() > id.count()) or $this is Parameters
  xpath:
    v: @value|f:*|h:div|self::f:Parameters
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
constraint:
  key:
    v: inv-1
  severity:
    v: error
  human:
    v: A parameter must have one and only one of (value, resource, part)
  expression:
    v: (part.exists() and value.empty() and resource.empty()) or (part.empty() and (value.exists() xor resource.exists()))
  xpath:
    v: (exists(f:part) and not(exists(f:*[starts-with(local-name(.), 'value')])) and not(exists(f:resource))) or (not(exists(f:part)) and (exists(f:*[starts-with(local-name(.),'value')]) != exists(f:resource)))
  source:
    v: http://hl7.org/fhir/StructureDefinition/Parameters
    link: http://hl7.org/fhir/StructureDefinition/Parameters
must support:
  v: false
is modifier:
  v: false
is summary:
  v: true

id:
  v: Parameters.parameter.id
path:
  v: Parameters.parameter.id
representation:
  v: xmlAttr
short:
  v: Unique id for inter-element referencing
definition:
  v: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.id
  min:
    v: 0
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    value: url
      v: string
  code:
    v: http://hl7.org/fhirpath/System.String
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Parameters.parameter.extension
path:
  v: Parameters.parameter.extension
short:
  v: Additional content defined by implementations
definition:
  v: 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.
comment:
  v: 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.
alias:
  v: extensions
alias:
  v: user content
min:
  v: 0
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Parameters.parameter.modifierExtension
path:
  v: Parameters.parameter.modifierExtension
short:
  v: Extensions that cannot be ignored even if unrecognized
definition:
  v: 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).
comment:
  v: 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.
requirements:
  v: 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).
alias:
  v: extensions
alias:
  v: user content
alias:
  v: modifiers
min:
  v: 0
max:
  v: *
base:
  path:
    v: BackboneElement.modifierExtension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
is modifier:
  v: true
is modifier reason:
  v: Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
is summary:
  v: true
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Parameters.parameter.name
path:
  v: Parameters.parameter.name
short:
  v: Name from the definition
definition:
  v: The name of the parameter (reference to the operation definition).
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Parameters.parameter.name
  min:
    v: 1
  max:
    v: 1
type:
  code:
    v: string
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
must support:
  v: false
is modifier:
  v: false
is summary:
  v: true

id:
  v: Parameters.parameter.value[x]
extension:
  url:
    v: http://hl7.org/fhir/build/StructureDefinition/no-binding
  value: boolean
    v: true
path:
  v: Parameters.parameter.value[x]
short:
  v: If parameter is a data type
definition:
  v: Conveys the content if the parameter is a data type.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Parameters.parameter.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: base64Binary
type:
  code:
    v: boolean
type:
  code:
    v: canonical
type:
  code:
    v: code
type:
  code:
    v: date
type:
  code:
    v: dateTime
type:
  code:
    v: decimal
type:
  code:
    v: id
type:
  code:
    v: instant
type:
  code:
    v: integer
type:
  code:
    v: markdown
type:
  code:
    v: oid
type:
  code:
    v: positiveInt
type:
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    v: string
type:
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    v: time
type:
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    v: unsignedInt
type:
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    v: uri
type:
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    v: url
type:
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    v: uuid
type:
  code:
    v: Address
type:
  code:
    v: Age
type:
  code:
    v: Annotation
type:
  code:
    v: Attachment
type:
  code:
    v: CodeableConcept
type:
  code:
    v: Coding
type:
  code:
    v: ContactPoint
type:
  code:
    v: Count
type:
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    v: Distance
type:
  code:
    v: Duration
type:
  code:
    v: HumanName
type:
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    v: Identifier
type:
  code:
    v: Money
type:
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    v: Period
type:
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    v: Quantity
type:
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    v: Range
type:
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    v: Ratio
type:
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    v: Reference
type:
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    v: SampledData
type:
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    v: Signature
type:
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    v: Timing
type:
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    v: ContactDetail
type:
  code:
    v: Contributor
type:
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    v: DataRequirement
type:
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    v: Expression
type:
  code:
    v: ParameterDefinition
type:
  code:
    v: RelatedArtifact
type:
  code:
    v: TriggerDefinition
type:
  code:
    v: UsageContext
type:
  code:
    v: Dosage
type:
  code:
    v: Meta
condition:
  v: inv-1
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
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    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
must support:
  v: false
is modifier:
  v: false
is summary:
  v: true

id:
  v: Parameters.parameter.resource
path:
  v: Parameters.parameter.resource
short:
  v: If parameter is a whole resource
definition:
  v: If the parameter is a whole resource.
comment:
  v: 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.
min:
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max:
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base:
  path:
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  min:
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type:
  code:
    v: Resource
condition:
  v: inv-1
must support:
  v: false
is modifier:
  v: false
is summary:
  v: true

id:
  v: Parameters.parameter.part
path:
  v: Parameters.parameter.part
short:
  v: Named part of a multi-part parameter
definition:
  v: A named part of a multi-part parameter.
comment:
  v: Only one level of nested parameters is allowed.
min:
  v: 0
max:
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base:
  path:
    v: Parameters.parameter.part
  min:
    v: 0
  max:
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content reference:
  v: http://hl7.org/fhir/StructureDefinition/Parameters#Parameters.parameter
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
must support:
  v: false
is modifier:
  v: false
is summary:
  v: true

id:
  v: Parameters.parameter:subscription
path:
  v: Parameters.parameter
slice name:
  v: subscription
short:
  v: Parameter containing the reference to a subscription
definition:
  v: A parameter passed to or received from the operation.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Parameters.parameter
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: BackboneElement
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children unless an empty Parameters resource
  expression:
    v: hasValue() or (children().count() > id.count()) or $this is Parameters
  xpath:
    v: @value|f:*|h:div|self::f:Parameters
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
constraint:
  key:
    v: inv-1
  severity:
    v: error
  human:
    v: A parameter must have one and only one of (value, resource, part)
  expression:
    v: (part.exists() and value.empty() and resource.empty()) or (part.empty() and (value.exists() xor resource.exists()))
  xpath:
    v: (exists(f:part) and not(exists(f:*[starts-with(local-name(.), 'value')])) and not(exists(f:resource))) or (not(exists(f:part)) and (exists(f:*[starts-with(local-name(.),'value')]) != exists(f:resource)))
  source:
    v: http://hl7.org/fhir/StructureDefinition/Parameters
    link: http://hl7.org/fhir/StructureDefinition/Parameters
must support:
  v: true
is modifier:
  v: false
is summary:
  v: true

id:
  v: Parameters.parameter:subscription.id
path:
  v: Parameters.parameter.id
representation:
  v: xmlAttr
short:
  v: Unique id for inter-element referencing
definition:
  v: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.id
  min:
    v: 0
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    value: url
      v: string
  code:
    v: http://hl7.org/fhirpath/System.String
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Parameters.parameter:subscription.extension
path:
  v: Parameters.parameter.extension
short:
  v: Additional content defined by implementations
definition:
  v: 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.
comment:
  v: 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.
alias:
  v: extensions
alias:
  v: user content
min:
  v: 0
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Parameters.parameter:subscription.modifierExtension
path:
  v: Parameters.parameter.modifierExtension
short:
  v: Extensions that cannot be ignored even if unrecognized
definition:
  v: 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).
comment:
  v: 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.
requirements:
  v: 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).
alias:
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alias:
  v: user content
alias:
  v: modifiers
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  v: 0
max:
  v: *
base:
  path:
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  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
is modifier:
  v: true
is modifier reason:
  v: Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
is summary:
  v: true
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Parameters.parameter:subscription.name
path:
  v: Parameters.parameter.name
short:
  v: Slice discriminator: the reference to a subscription
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  v: The name of the parameter (reference to the operation definition).
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  v: 1
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  v: 1
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  max:
    v: 1
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fixed: string
  v: subscription
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  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
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    v: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
must support:
  v: false
is modifier:
  v: false
is summary:
  v: true

id:
  v: Parameters.parameter:subscription.value[x]
extension:
  url:
    v: http://hl7.org/fhir/build/StructureDefinition/no-binding
  value: boolean
    v: true
path:
  v: Parameters.parameter.value[x]
short:
  v: Reference to the Subscription responsible for this notification
definition:
  v: The reference to the Subscription which generated this notification.
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  v: 1
max:
  v: 1
base:
  path:
    v: Parameters.parameter.value[x]
  min:
    v: 0
  max:
    v: 1
type:
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  target profile:
    v: http://hl7.org/fhir/StructureDefinition/Subscription
    link: http://hl7.org/fhir/StructureDefinition/Subscription
condition:
  v: inv-1
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
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  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
must support:
  v: true
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  v: false
is summary:
  v: true

id:
  v: Parameters.parameter:subscription.resource
path:
  v: Parameters.parameter.resource
short:
  v: If parameter is a whole resource
definition:
  v: If the parameter is a whole resource.
comment:
  v: 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.
min:
  v: 0
max:
  v: 1
base:
  path:
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    v: 0
  max:
    v: 1
type:
  code:
    v: Resource
condition:
  v: inv-1
must support:
  v: false
is modifier:
  v: false
is summary:
  v: true

id:
  v: Parameters.parameter:subscription.part
path:
  v: Parameters.parameter.part
short:
  v: Named part of a multi-part parameter
definition:
  v: A named part of a multi-part parameter.
comment:
  v: Only one level of nested parameters is allowed.
min:
  v: 0
max:
  v: *
base:
  path:
    v: Parameters.parameter.part
  min:
    v: 0
  max:
    v: *
content reference:
  v: http://hl7.org/fhir/StructureDefinition/Parameters#Parameters.parameter
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
must support:
  v: false
is modifier:
  v: false
is summary:
  v: true

id:
  v: Parameters.parameter:topic
path:
  v: Parameters.parameter
slice name:
  v: topic
short:
  v: Parameter containing the canonical reference to a subscription topic
definition:
  v: A parameter passed to or received from the operation.
min:
  v: 0
max:
  v: 1
base:
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  min:
    v: 0
  max:
    v: *
type:
  code:
    v: BackboneElement
constraint:
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    v: error
  human:
    v: All FHIR elements must have a @value or children unless an empty Parameters resource
  expression:
    v: hasValue() or (children().count() > id.count()) or $this is Parameters
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  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
constraint:
  key:
    v: inv-1
  severity:
    v: error
  human:
    v: A parameter must have one and only one of (value, resource, part)
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    v: (part.exists() and value.empty() and resource.empty()) or (part.empty() and (value.exists() xor resource.exists()))
  xpath:
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  source:
    v: http://hl7.org/fhir/StructureDefinition/Parameters
    link: http://hl7.org/fhir/StructureDefinition/Parameters
must support:
  v: true
is modifier:
  v: false
is summary:
  v: true

id:
  v: Parameters.parameter:topic.id
path:
  v: Parameters.parameter.id
representation:
  v: xmlAttr
short:
  v: Unique id for inter-element referencing
definition:
  v: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.id
  min:
    v: 0
  max:
    v: 1
type:
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      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    value: url
      v: string
  code:
    v: http://hl7.org/fhirpath/System.String
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Parameters.parameter:topic.extension
path:
  v: Parameters.parameter.extension
short:
  v: Additional content defined by implementations
definition:
  v: 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.
comment:
  v: 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.
alias:
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alias:
  v: user content
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  v: 0
max:
  v: *
base:
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    v: Element.extension
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    v: 0
  max:
    v: *
type:
  code:
    v: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
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  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
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    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
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    link: http://hl7.org/fhir/StructureDefinition/Extension
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Parameters.parameter:topic.modifierExtension
path:
  v: Parameters.parameter.modifierExtension
short:
  v: Extensions that cannot be ignored even if unrecognized
definition:
  v: 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).
comment:
  v: 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.
requirements:
  v: 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).
alias:
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alias:
  v: user content
alias:
  v: modifiers
min:
  v: 0
max:
  v: *
base:
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  min:
    v: 0
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    v: *
type:
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constraint:
  key:
    v: ele-1
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  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
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    v: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
constraint:
  key:
    v: ext-1
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    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
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    link: http://hl7.org/fhir/StructureDefinition/Extension
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is modifier reason:
  v: Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
is summary:
  v: true
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Parameters.parameter:topic.name
path:
  v: Parameters.parameter.name
short:
  v: Slice discriminator: the canonical reference to a subscription topic
definition:
  v: The name of the parameter (reference to the operation definition).
min:
  v: 1
max:
  v: 1
base:
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    v: 1
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type:
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fixed: string
  v: topic
constraint:
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    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
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    v: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
must support:
  v: false
is modifier:
  v: false
is summary:
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id:
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extension:
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  value: boolean
    v: true
path:
  v: Parameters.parameter.value[x]
short:
  v: Canonical reference to the SubscriptionTopic this notification relates to
definition:
  v: Canonical reference to the SubscriptionTopic for the Subscription which generated this notification.
comment:
  v: 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.
min:
  v: 0
max:
  v: 1
base:
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  min:
    v: 0
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    v: 1
type:
  code:
    v: canonical
condition:
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  human:
    v: All FHIR elements must have a @value or children
  expression:
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    link: http://hl7.org/fhir/StructureDefinition/Element
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  v: true
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  v: false
is summary:
  v: true

id:
  v: Parameters.parameter:topic.resource
path:
  v: Parameters.parameter.resource
short:
  v: If parameter is a whole resource
definition:
  v: If the parameter is a whole resource.
comment:
  v: 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.
min:
  v: 0
max:
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base:
  path:
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    v: 0
  max:
    v: 1
type:
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condition:
  v: inv-1
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is summary:
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id:
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path:
  v: Parameters.parameter.part
short:
  v: Named part of a multi-part parameter
definition:
  v: A named part of a multi-part parameter.
comment:
  v: Only one level of nested parameters is allowed.
min:
  v: 0
max:
  v: *
base:
  path:
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  min:
    v: 0
  max:
    v: *
content reference:
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constraint:
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    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
must support:
  v: false
is modifier:
  v: false
is summary:
  v: true

id:
  v: Parameters.parameter:status
path:
  v: Parameters.parameter
slice name:
  v: status
short:
  v: Parameter containing the subscription status
definition:
  v: A parameter passed to or received from the operation.
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  v: 1
max:
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base:
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type:
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constraint:
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    v: All FHIR elements must have a @value or children unless an empty Parameters resource
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  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
constraint:
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  severity:
    v: error
  human:
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    v: http://hl7.org/fhir/StructureDefinition/Parameters
    link: http://hl7.org/fhir/StructureDefinition/Parameters
must support:
  v: true
is modifier:
  v: false
is summary:
  v: true

id:
  v: Parameters.parameter:status.id
path:
  v: Parameters.parameter.id
representation:
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short:
  v: Unique id for inter-element referencing
definition:
  v: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
min:
  v: 0
max:
  v: 1
base:
  path:
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  min:
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  max:
    v: 1
type:
  extension:
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    value: url
      v: string
  code:
    v: http://hl7.org/fhirpath/System.String
is modifier:
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is summary:
  v: false
mapping:
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    v: rim
  map:
    v: n/a

id:
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path:
  v: Parameters.parameter.extension
short:
  v: Additional content defined by implementations
definition:
  v: 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.
comment:
  v: 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.
alias:
  v: extensions
alias:
  v: user content
min:
  v: 0
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
constraint:
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    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
constraint:
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    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
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  source:
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    link: http://hl7.org/fhir/StructureDefinition/Extension
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Parameters.parameter:status.modifierExtension
path:
  v: Parameters.parameter.modifierExtension
short:
  v: Extensions that cannot be ignored even if unrecognized
definition:
  v: 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).
comment:
  v: 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.
requirements:
  v: 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).
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comment:
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requirements:
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short:
  v: Slice discriminator: the number of events since this subscription started
definition:
  v: The name of the parameter (reference to the operation definition).
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Parameters.parameter.name
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    v: 1
  max:
    v: 1
type:
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    v: string
fixed: string
  v: events-since-subscription-start
constraint:
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    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
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    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
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    v: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
must support:
  v: false
is modifier:
  v: false
is summary:
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id:
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extension:
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  value: boolean
    v: true
path:
  v: Parameters.parameter.value[x]
short:
  v: Events since the Subscription was created
definition:
  v: 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.
min:
  v: 0
max:
  v: 1
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  v: true
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is summary:
  v: true

id:
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path:
  v: Parameters.parameter.resource
short:
  v: If parameter is a whole resource
definition:
  v: If the parameter is a whole resource.
comment:
  v: 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.
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  v: 0
max:
  v: 1
base:
  path:
    v: Parameters.parameter.resource
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    v: 0
  max:
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type:
  code:
    v: Resource
condition:
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  v: false
is modifier:
  v: false
is summary:
  v: true

id:
  v: Parameters.parameter:eventsSinceSubscriptionStart.part
path:
  v: Parameters.parameter.part
short:
  v: Named part of a multi-part parameter
definition:
  v: A named part of a multi-part parameter.
comment:
  v: Only one level of nested parameters is allowed.
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  v: 0
max:
  v: *
base:
  path:
    v: Parameters.parameter.part
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    v: 0
  max:
    v: *
content reference:
  v: http://hl7.org/fhir/StructureDefinition/Parameters#Parameters.parameter
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
must support:
  v: false
is modifier:
  v: false
is summary:
  v: true

id:
  v: Parameters.parameter:notificationEvent
path:
  v: Parameters.parameter
slice name:
  v: notificationEvent
short:
  v: Parameter containing the event notification details
definition:
  v: A parameter passed to or received from the operation.
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  v: 0
max:
  v: *
base:
  path:
    v: Parameters.parameter
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    v: 0
  max:
    v: *
type:
  code:
    v: BackboneElement
constraint:
  key:
    v: ele-1
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    v: error
  human:
    v: All FHIR elements must have a @value or children unless an empty Parameters resource
  expression:
    v: hasValue() or (children().count() > id.count()) or $this is Parameters
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    v: @value|f:*|h:div|self::f:Parameters
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    v: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
constraint:
  key:
    v: inv-1
  severity:
    v: error
  human:
    v: A parameter must have one and only one of (value, resource, part)
  expression:
    v: (part.exists() and value.empty() and resource.empty()) or (part.empty() and (value.exists() xor resource.exists()))
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    v: http://hl7.org/fhir/StructureDefinition/Parameters
    link: http://hl7.org/fhir/StructureDefinition/Parameters
must support:
  v: true
is modifier:
  v: false
is summary:
  v: true

id:
  v: Parameters.parameter:notificationEvent.id
path:
  v: Parameters.parameter.id
representation:
  v: xmlAttr
short:
  v: Unique id for inter-element referencing
definition:
  v: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.id
  min:
    v: 0
  max:
    v: 1
type:
  extension:
    url:
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      v: string
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    v: http://hl7.org/fhirpath/System.String
is modifier:
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is summary:
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mapping:
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  map:
    v: n/a

id:
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path:
  v: Parameters.parameter.extension
short:
  v: Additional content defined by implementations
definition:
  v: 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.
comment:
  v: 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.
alias:
  v: extensions
alias:
  v: user content
min:
  v: 0
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
constraint:
  key:
    v: ext-1
  severity:
    v: error
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    v: Must have either extensions or value[x], not both
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    v: extension.exists() != value.exists()
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is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Parameters.parameter:notificationEvent.modifierExtension
path:
  v: Parameters.parameter.modifierExtension
short:
  v: Extensions that cannot be ignored even if unrecognized
definition:
  v: 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).
comment:
  v: 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.
requirements:
  v: 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).
alias:
  v: extensions
alias:
  v: user content
alias:
  v: modifiers
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  v: 0
max:
  v: *
base:
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type:
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constraint:
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    v: ele-1
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    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
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    v: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
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  key:
    v: ext-1
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    v: error
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    v: Must have either extensions or value[x], not both
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    link: http://hl7.org/fhir/StructureDefinition/Extension
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  v: Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
is summary:
  v: true
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
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path:
  v: Parameters.parameter.name
short:
  v: Parameter containing notification event details
definition:
  v: The name of the parameter (reference to the operation definition).
min:
  v: 1
max:
  v: 1
base:
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    v: 1
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type:
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fixed: string
  v: notification-event
constraint:
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    v: All FHIR elements must have a @value or children
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    v: hasValue() or (children().count() > id.count())
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    link: http://hl7.org/fhir/StructureDefinition/Element
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  v: false
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  v: false
is summary:
  v: true

id:
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extension:
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    v: true
path:
  v: Parameters.parameter.value[x]
short:
  v: If parameter is a data type
definition:
  v: Conveys the content if the parameter is a data type.
min:
  v: 0
max:
  v: 1
base:
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    v: Parameters.parameter.value[x]
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type:
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type:
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    v: boolean
type:
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    v: canonical
type:
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    v: code
type:
  code:
    v: date
type:
  code:
    v: dateTime
type:
  code:
    v: decimal
type:
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    v: id
type:
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    v: instant
type:
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    v: markdown
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    v: uri
type:
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type:
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type:
  code:
    v: Address
type:
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    v: Age
type:
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    v: Annotation
type:
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    v: Attachment
type:
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type:
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    v: Count
type:
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    v: Distance
type:
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    v: Duration
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    v: HumanName
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    v: Identifier
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    v: Money
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    v: Quantity
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    v: Ratio
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    v: Reference
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    v: SampledData
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    v: Signature
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    v: Contributor
type:
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    v: DataRequirement
type:
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type:
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type:
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    v: RelatedArtifact
type:
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type:
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    v: UsageContext
type:
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    v: Dosage
type:
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    v: Meta
condition:
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    v: All FHIR elements must have a @value or children
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    link: http://hl7.org/fhir/StructureDefinition/Element
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is summary:
  v: true

id:
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path:
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short:
  v: If parameter is a whole resource
definition:
  v: If the parameter is a whole resource.
comment:
  v: 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.
min:
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max:
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base:
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is summary:
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id:
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path:
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slicing:
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    path:
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  rules:
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short:
  v: Named part of a multi-part parameter
definition:
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comment:
  v: Only one level of nested parameters is allowed.
min:
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base:
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content reference:
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    v: All FHIR elements must have a @value or children
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    link: http://hl7.org/fhir/StructureDefinition/Element
must support:
  v: true
is modifier:
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is summary:
  v: true

id:
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path:
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slice name:
  v: eventNumber
short:
  v: Parameter containing the event number
definition:
  v: A named part of a multi-part parameter.
comment:
  v: Only one level of nested parameters is allowed.
min:
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max:
  v: 1
base:
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    v: *
type:
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constraint:
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is summary:
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id:
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max:
  v: 1
base:
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  min:
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  max:
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type:
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      v: string
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    v: http://hl7.org/fhirpath/System.String
is modifier:
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is summary:
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mapping:
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  map:
    v: n/a

id:
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path:
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short:
  v: Additional content defined by implementations
definition:
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comment:
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    link: http://hl7.org/fhir/StructureDefinition/Element
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is summary:
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mapping:
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id:
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path:
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short:
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definition:
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comment:
  v: 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.
requirements:
  v: 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).
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alias:
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max:
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base:
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  max:
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type:
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constraint:
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    link: http://hl7.org/fhir/StructureDefinition/Element
constraint:
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    v: ext-1
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    link: http://hl7.org/fhir/StructureDefinition/Extension
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  v: Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
is summary:
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mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Parameters.parameter:notificationEvent.part:eventNumber.name
path:
  v: Parameters.parameter.part.name
short:
  v: Slice discriminator: the event number
definition:
  v: The name of the parameter (reference to the operation definition).
min:
  v: 1
max:
  v: 1
base:
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  max:
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fixed: string
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    v: error
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    v: All FHIR elements must have a @value or children
  expression:
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    v: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
must support:
  v: false
is modifier:
  v: false
is summary:
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