FHIR Tooling Extensions IG, published by HL7 International / FHIR Infrastructure. This guide is not an authorized publication; it is the continuous build for version 1.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/FHIR/fhir-tools-ig/ and changes regularly. See the Directory of published versions
| URL oficial: http://hl7.org/fhir/tools/StructureDefinition/json-property-key | Versión: 1.1.0 | ||||
| Standards status: Informative Active a partir de 2026-03-04 . | Nivel de madurez: 4 | Nombre computable: JsonPropertyKey | |||
| Otros identificadores: OID:2.16.840.1.113883.4.642.40.1.42.30 | |||||
If true, indicates that in a JSON representation, the indicated child element is the json property key for the value. Implies that this is a property with max = * that has two children, one of which is the key and the other is the value
Context of Use
This extension may be used on the following element(s)
ElementDefinition
ElementDefinition.type
Usage info
Usages:
You can also check for usages in the FHIR IG Statistics
Descripción de perfiles, diferenciales, instantáneas y sus representaciones.
Esta estructura se deriva de Extension .
| Name | Flags | Card. | Type | Description & Constraints Filter: ![]() ![]() |
|---|---|---|---|---|
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0..* | Extension | Indicates that this repeating element is represented as an object in json and the named one of the two sub-elements is the key for the other one | |
![]() ![]() |
0..0 | Extension | ||
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1..1 | uri | "http://hl7.org/fhir/tools/StructureDefinition/json-property-key" | |
![]() ![]() |
1..1 | code | Value of extension | |
Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints Filter: ![]() ![]() |
|---|---|---|---|---|
![]() |
0..* | Extension | Indicates that this repeating element is represented as an object in json and the named one of the two sub-elements is the key for the other one | |
![]() ![]() |
0..1 | id | Unique id for inter-element referencing | |
![]() ![]() |
0..0 | Extension Slice: Unordered, Open by value:url | ||
![]() ![]() |
1..1 | uri | "http://hl7.org/fhir/tools/StructureDefinition/json-property-key" | |
![]() ![]() |
1..1 | code | Value of extension | |
Documentation for this format | ||||
| Id | Grade | Path(s) | Description | Expression |
| ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children |
hasValue() or (children().count() > id.count())
|
| ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both |
extension.exists() != value.exists()
|
Esta estructura se deriva de Extension .
Summary
Simple Extension with the type code: If true, indicates that in a JSON representation, the indicated child element is the json property key for the value. Implies that this is a property with max = * that has two children, one of which is the key and the other is the value
Maturity: 4
Vista diferencialDifferential View
Esta estructura se deriva de Extension .
| Name | Flags | Card. | Type | Description & Constraints Filter: ![]() ![]() |
|---|---|---|---|---|
![]() |
0..* | Extension | Indicates that this repeating element is represented as an object in json and the named one of the two sub-elements is the key for the other one | |
![]() ![]() |
0..0 | Extension | ||
![]() ![]() |
1..1 | uri | "http://hl7.org/fhir/tools/StructureDefinition/json-property-key" | |
![]() ![]() |
1..1 | code | Value of extension | |
Documentation for this format | ||||
Vista instantánea
| Name | Flags | Card. | Type | Description & Constraints Filter: ![]() ![]() |
|---|---|---|---|---|
![]() |
0..* | Extension | Indicates that this repeating element is represented as an object in json and the named one of the two sub-elements is the key for the other one | |
![]() ![]() |
0..1 | id | Unique id for inter-element referencing | |
![]() ![]() |
0..0 | Extension Slice: Unordered, Open by value:url | ||
![]() ![]() |
1..1 | uri | "http://hl7.org/fhir/tools/StructureDefinition/json-property-key" | |
![]() ![]() |
1..1 | code | Value of extension | |
Documentation for this format | ||||
| Id | Grade | Path(s) | Description | Expression |
| ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children |
hasValue() or (children().count() > id.count())
|
| ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both |
extension.exists() != value.exists()
|
Esta estructura se deriva de Extension .
Summary
Simple Extension with the type code: If true, indicates that in a JSON representation, the indicated child element is the json property key for the value. Implies that this is a property with max = * that has two children, one of which is the key and the other is the value
Maturity: 4
Otras representaciones de perfil: CSV, Excel, Schematron