Extension: Valueset Too Costly (Expansion Truncated)

Vocabulary Work Group

Maturity Level: 1

Trial Use

Use Context: Any

Official URL: `http://hl7.org/fhir/StructureDefinition/valueset-toocostly`				Version: 5.0.0-snapshot3
draft as of 2020-12-28				Computable Name: VSToocostly
Flags: Non-Modifier				OID: 2.16.840.1.113883.4.642.5.1189

Context of Use: Use on Element ID ValueSet.expansion

Definition

Marks that the expansion is incomplete, because the full value set is too large to represent, and the client asked for an incomplete fragment.

Comment:

Typically, servers will limit expansion to a number like 10000 codes.

Summary

Name	Flags	Card.	Type	Description & Constraints
VSToocostly		0..1	boolean	URL = http://hl7.org/fhir/StructureDefinition/valueset-toocostly VSToocostly: Marks that the expansion is incomplete, because the full value set is too large to represent, and the client asked for an incomplete fragment. Use on Element ID ValueSet.expansion
Documentation for this format

Full Structure

Name	Card.	Type	Description & Constraints
extension	0..1	Extension	URL = http://hl7.org/fhir/StructureDefinition/valueset-toocostly VSToocostly: Marks that the expansion is incomplete, because the full value set is too large to represent, and the client asked for an incomplete fragment. Use on Element ID ValueSet.expansion
extension	0..0
url	1..1	uri	"http://hl7.org/fhir/StructureDefinition/valueset-toocostly"
value[x]	1..1	boolean	Value of extension
Documentation for this format

XML Template

<!-- VSToocostly -->

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/valueset-toocostly" >
  <!-- from Element: extension -->
 <valueBoolean value="[boolean]"/><!-- I 1..1 Value of extension -->
</extension>

JSON Template

{ // VSToocostly
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
  // extension: Extension: Prohibited
    "url" : "http://hl7.org/fhir/StructureDefinition/valueset-toocostly", // R! 
    "valueBoolean" : <boolean> // I R! Value of extension
  }

Summary

Name	Flags	Card.	Type	Description & Constraints
VSToocostly		0..1	boolean	URL = http://hl7.org/fhir/StructureDefinition/valueset-toocostly VSToocostly: Marks that the expansion is incomplete, because the full value set is too large to represent, and the client asked for an incomplete fragment. Use on Element ID ValueSet.expansion
Documentation for this format

Full Structure

Name	Card.	Type	Description & Constraints
extension	0..1	Extension	URL = http://hl7.org/fhir/StructureDefinition/valueset-toocostly VSToocostly: Marks that the expansion is incomplete, because the full value set is too large to represent, and the client asked for an incomplete fragment. Use on Element ID ValueSet.expansion
extension	0..0
url	1..1	uri	"http://hl7.org/fhir/StructureDefinition/valueset-toocostly"
value[x]	1..1	boolean	Value of extension
Documentation for this format

XML Template

<!-- VSToocostly -->

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/valueset-toocostly" >
  <!-- from Element: extension -->
 <valueBoolean value="[boolean]"/><!-- I 1..1 Value of extension -->
</extension>

JSON Template

{ // VSToocostly
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
  // extension: Extension: Prohibited
    "url" : "http://hl7.org/fhir/StructureDefinition/valueset-toocostly", // R! 
    "valueBoolean" : <boolean> // I R! Value of extension
  }

Constraints

ele-1: All FHIR elements must have a @value or children (xpath: hasValue() or (children().count() > id.count()))
ext-1: Must have either extensions or value[x], not both (xpath: extension.exists() != value.exists())
ele-1: On Extension.extension: All FHIR elements must have a @value or children (xpath on Extension.extension: hasValue() or (children().count() > id.count()))
ext-1: On Extension.extension: Must have either extensions or value[x], not both (xpath on Extension.extension: extension.exists() != value.exists())
ele-1: On Extension.value[x]: All FHIR elements must have a @value or children (xpath on Extension.value[x]: hasValue() or (children().count() > id.count()))

Search

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Examples of this extension

No examples found.