IHE MHD GenerateMetadata Parameters Out - Definitions - Mobile access to Health Documents (MHD) v4.2.3-current

id

Is Modifier false

Summary true

4. Parameters.meta

Definition

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.

Short Metadata about the resource

Control 0..1

Meta

Is Modifier false

Summary true

Invariants ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))

6. Parameters.implicitRules

Definition

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.

Short A set of rules under which this content was created

Comments

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.

Control 0..1

uri

Is Modifier true because 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

Primitive Value This primitive element may be present, or absent, or replaced by an extension

Summary true

Invariants ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))

8. Parameters.language

Definition

The base language in which the resource is written.

Short Language of the resource content

Comments

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).

Control 0..1

Binding

The codes SHOULD be taken from CommonLanguages
(preferred to http://hl7.org/fhir/ValueSet/languages)

A human language.

Additional Bindings

Purpose

Is Modifier false

Primitive Value This primitive element may be present, or absent, or replaced by an extension

Summary false

Invariants ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))

10. Parameters.parameter

Definition

A parameter passed to or received from the operation.

Short Operation Parameter

Control 1..1

BackboneElement

Is Modifier false

Summary true

Invariants ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
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())))

Slicing

This element introduces a set of slices on Parameters.parameter. The slices areUnordered and Closed, and can be differentiated using the following discriminators:

value @ name

12. Parameters.parameter.id

Definition

Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

Short Unique id for inter-element referencing

Control 0..1

Is Modifier false

XML Format In the XML format, this property is represented as an attribute.

Summary false

14. Parameters.parameter.extension

Definition

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.

Short Additional content defined by implementations

Comments

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.

Control 0..*

Is Modifier false

Summary false

Alternate Names extensions, user content

Invariants 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())

16. Parameters.parameter.modifierExtension

Definition

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).

Short Extensions that cannot be ignored even if unrecognized

Comments

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.

Control 0..*

Is Modifier true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them

Summary true

Requirements

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.

Alternate Names extensions, user content, modifiers

Invariants 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())

18. Parameters.parameter.name

Definition

The name of the parameter (reference to the operation definition).

Short Name from the definition

Control 1..1

20. Parameters.parameter.value[x]

Is Modifier false

Primitive Value This primitive element may be present, or absent, or replaced by an extension

Summary true

Invariants ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))

Definition

If the parameter is a data type.

Short If parameter is a data type

Control 0..1
This element is affected by the following invariants: inv-1

Type Choice of: 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

[x] Note SeeChoice of Data Typesfor further information about how to use [x]

Is Modifier false

Primitive Value This primitive element may be present, or absent, or replaced by an extension

Summary true

Invariants ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))

22. Parameters.parameter.resource

Definition

If the parameter is a whole resource.

Short If parameter is a whole resource

Comments

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.

Control 0..1
This element is affected by the following invariants: inv-1

Resource

Is Modifier false

Summary true

24. Parameters.parameter.part

Definition

A named part of a multi-part parameter.

Short Named part of a multi-part parameter

Comments

Only one level of nested parameters is allowed.

Control 0..*

Type Seettp://hl7.org/fhir/StructureDefinition/Parameters#Parameters.parameter

Is Modifier false

Summary true

Invariants ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))

26. Parameters.parameter:docRef

Slice Name docRef

Definition

A parameter passed to or received from the operation.

Short DocumentReference created

Control 1..1

BackboneElement

Is Modifier false

Summary true

Invariants ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
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())))

28. Parameters.parameter:docRef.id

Definition

Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

Short Unique id for inter-element referencing

Control 0..1

Is Modifier false

XML Format In the XML format, this property is represented as an attribute.

Summary false

30. Parameters.parameter:docRef.extension

Definition

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.

Short Additional content defined by implementations

Comments

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.

Control 0..*

Is Modifier false

Summary false

Alternate Names extensions, user content

Invariants 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())

32. Parameters.parameter:docRef.modifierExtension

Definition

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).

Short Extensions that cannot be ignored even if unrecognized

Comments

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.

Control 0..*

Is Modifier true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them

Summary true

Requirements

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.

Alternate Names extensions, user content, modifiers

Invariants 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())

34. Parameters.parameter:docRef.name

Definition

The name of the parameter (reference to the operation definition).

Short Name from the definition

Control 1..1

Is Modifier false

Primitive Value This primitive element may be present, or absent, or replaced by an extension

Summary true

Fixed Value DocumentReference

Invariants ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))

36. Parameters.parameter:docRef.value[x]

Definition

If the parameter is a data type.

Short If parameter is a data type

Control 1..1
This element is affected by the following invariants: inv-1

Type Reference(DocumentReference)

[x] Note SeeChoice of Data Typesfor further information about how to use [x]

Is Modifier false

Summary true

Invariants ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))

38. Parameters.parameter:docRef.resource

Definition

If the parameter is a whole resource.

Short If parameter is a whole resource

Comments

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.

Control 0..1
This element is affected by the following invariants: inv-1