Release 4B Snapshot 3: Connectathon 32 Base

This page is part of the Snapshot #3 for FHIR Specification (v4.3.0: R4B - STU ). The current version which supercedes this version is 5.0.0 R5 , released to support Connectathon 32 . For a full list of available versions, see the Directory of published versions . Page versions: R4B R4 R3 R2

Extension: trusted-expansion Valueset Trusted Expansion

Vocabulary Work Group   Maturity Level : 1 Informative Trial Use Use Context : Any
Official URL for this extension: : http://hl7.org/fhir/StructureDefinition/valueset-trusted-expansion Version : 5.0.0-snapshot3
draft as of 2020-12-28 Computable Name : VSTrustedExpansion
Flags : Non-Modifier OID : 2.16.840.1.113883.4.642.5.1210

Status: draft. Extension maintained by: HL7 Context of Use : Use on Element ID ValueSet

Definition

Indicates an authoritative source for performing value set expansions.

Comment :

If the designated "authoritative source" (as specified in the valueset-authoritativeSource extension, if present) is unable to provide a valid expansion, this extension indicates an alternate authoritative source where the value set expansion may be obtained. Context performed. The alternate authoritative source url must reference a FHIR terminology server endpoint (the [base] url of Use: Use on Element ID ValueSet the FHIR server).

Extension Content

Summary

Name Flags Card. Type Description & Constraints doco
. . trusted-expansion VSTrustedExpansion 0..* uri url URL = http://hl7.org/fhir/StructureDefinition/valueset-trusted-expansion
trusted-expansion: VSTrustedExpansion: Indicates an authoritative source for performing value set expansions.


Use on Element ID ValueSet

doco Documentation for this format

Full Structure

Name Flags Card. Type Description & Constraints doco
. . extension 0..* Extension URL = http://hl7.org/fhir/StructureDefinition/valueset-trusted-expansion
trusted-expansion: VSTrustedExpansion: Indicates an authoritative source for performing value set expansions.


Use on Element ID ValueSet
. . . extension 0..0
. . . url 1..1 uri "http://hl7.org/fhir/StructureDefinition/valueset-trusted-expansion"
. . . value[x] 1..1 uri url Value of extension

doco Documentation for this format

XML Template 

<!-- trusted-expansion -->

<!-- VSTrustedExpansion -->doco


<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/valueset-trusted-expansion" >
  <!-- from Element: extension -->
 <

 <valueUrl value="[url]"/><!-- I 1..1 Value of extension -->

</extension>

JSON Template 

{ // 

{ // VSTrustedExpansion

  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
  // extension: Extension: Prohibited
    "url" : "http://hl7.org/fhir/StructureDefinition/valueset-trusted-expansion", // R! 
    "

    "valueUrl" : "<url>" // I R! Value of extension

  }

Summary

Name Flags Card. Type Description & Constraints doco
. . trusted-expansion VSTrustedExpansion 0..* uri url URL = http://hl7.org/fhir/StructureDefinition/valueset-trusted-expansion
trusted-expansion: VSTrustedExpansion: Indicates an authoritative source for performing value set expansions.


Use on Element ID ValueSet

doco Documentation for this format

Full Structure

Name Flags Card. Type Description & Constraints doco
. . extension 0..* Extension URL = http://hl7.org/fhir/StructureDefinition/valueset-trusted-expansion
trusted-expansion: VSTrustedExpansion: Indicates an authoritative source for performing value set expansions.


Use on Element ID ValueSet
. . . extension 0..0
. . . url 1..1 uri "http://hl7.org/fhir/StructureDefinition/valueset-trusted-expansion"
. . . value[x] 1..1 uri url Value of extension

doco Documentation for this format

XML Template 

<!-- trusted-expansion -->

<!-- VSTrustedExpansion -->doco


<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/valueset-trusted-expansion" >
  <!-- from Element: extension -->
 <

 <valueUrl value="[url]"/><!-- I 1..1 Value of extension -->

</extension>

JSON Template 

{ // 

{ // VSTrustedExpansion

  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
  // extension: Extension: Prohibited
    "url" : "http://hl7.org/fhir/StructureDefinition/valueset-trusted-expansion", // R! 
    "

    "valueUrl" : "<url>" // I R! Value of extension

  }

 

Constraints

  • ele-1 : All FHIR elements must have a @value or children unless an empty Parameters resource (xpath: @value|f:*|h:div|self::f:Parameters hasValue() or (children().count() > id.count()) )
  • ext-1 : Must have either extensions or value[x], not both (xpath: exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')]) extension.exists() != value.exists() )
  • ele-1 : On Extension.extension: All FHIR elements must have a @value or children (xpath on Extension.extension: @value|f:*|h:div hasValue() or (children().count() > id.count()) )
  • ext-1 : On Extension.extension: Must have either extensions or value[x], not both (xpath on Extension.extension: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")]) extension.exists() != value.exists() )
  • ele-1 : On Extension.value[x]: All FHIR elements must have a @value or children (xpath on Extension.value[x]: @value|f:*|h:div hasValue() or (children().count() > id.count()) )

Search

No Search Extensions defined for this resource

Examples of this extension

No examples found.