| Package | hl7.fhir.us.davinci-crd |
| Resource Type | StructureDefinition |
| Id | CDSHookServiceResponseExtensionIfNoneExist |
| FHIR Version | R4 |
| Source | http://hl7.org/fhir/us/davinci-crd/https://build.fhir.org/ig/HL7/davinci-crd/StructureDefinition-CDSHookServiceResponseExtensionIfNoneExist.html |
| URL | http://hl7.org/fhir/us/davinci-crd/StructureDefinition/CDSHookServiceResponseExtensionIfNoneExist |
| Version | 2.2.0-ballot |
| Status | active |
| Date | 2025-08-05T21:20:40+00:00 |
| Name | CDSHookServiceResponseExtensionIfNoneExist |
| Title | CDS Hooks Service Response If-None-Exist Extension |
| Realm | us |
| Authority | hl7 |
| Description | Indicates a value to assert as an if-none-exist header on a create or update action |
| Type | string |
| Kind | primitive-type |
No resources found
No resources found
Note: links and images are rebased to the (stated) source
Generated Narrative: StructureDefinition CDSHookServiceResponseExtensionIfNoneExist
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
  string | 0..1 | string | if-none-exist header value JSON Property Name for Type: davinci-crd.if-none-exist | |
| Documentation for this format | ||||
FHIR{
"resourceType": "StructureDefinition",
"id": "CDSHookServiceResponseExtensionIfNoneExist",
"text": {
"status": "extensions",
"div": "<!-- snip (see above) -->"
},
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
"valueCode": "fm"
},
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
"valueInteger": 4,
"_valueInteger": {
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
"valueCanonical": "http://hl7.org/fhir/us/davinci-crd/ImplementationGuide/davinci-crd"
}
]
}
},
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
"valueCode": "trial-use",
"_valueCode": {
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
"valueCanonical": "http://hl7.org/fhir/us/davinci-crd/ImplementationGuide/davinci-crd"
}
]
}
}
],
"url": "http://hl7.org/fhir/us/davinci-crd/StructureDefinition/CDSHookServiceResponseExtensionIfNoneExist",
"identifier": [
{
"system": "urn:ietf:rfc:3986",
"value": "urn:oid:2.16.840.1.113883.4.642.40.18.42.22"
}
],
"version": "2.2.0-ballot",
"name": "CDSHookServiceResponseExtensionIfNoneExist",
"title": "CDS Hooks Service Response If-None-Exist Extension",
"status": "active",
"experimental": false,
"date": "2025-08-05T21:20:40+00:00",
"publisher": "HL7 International / Financial Management",
"contact": [
{
"telecom": [
{
"system": "url",
"value": "http://www.hl7.org/Special/committees/fm"
}
]
}
],
"description": "Indicates a value to assert as an if-none-exist header on a create or update action",
"jurisdiction": [
{
"coding": [
{
"system": "urn:iso:std:iso:3166",
"code": "US"
}
]
}
],
"fhirVersion": "4.0.1",
"kind": "primitive-type",
"abstract": false,
"context": [
{
"type": "element",
"expression": "CDSHooksResponse.cards.suggestions.actions.extension"
}
],
"type": "string",
"baseDefinition": "http://hl7.org/fhir/StructureDefinition/string",
"derivation": "constraint",
"snapshot": {
"extension": [
{
"url": "http://hl7.org/fhir/tools/StructureDefinition/snapshot-base-version",
"valueString": "4.0.1"
}
],
"element": [
{
"id": "string",
"extension": [
{
"url": "http://hl7.org/fhir/tools/StructureDefinition/json-name",
"valueString": "davinci-crd.if-none-exist"
}
],
"path": "string",
"short": "if-none-exist header value",
"definition": "Indicates a value to assert as an if-none-exist header on a create or update action",
"comment": "Note that FHIR strings SHALL NOT exceed 1MB in size",
"min": 0,
"max": "1",
"base": {
"path": "string",
"min": 0,
"max": "*"
},
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() or (children().count() > id.count())",
"xpath": "@value|f:*|h:div",
"source": "http://hl7.org/fhir/StructureDefinition/Element"
}
],
"isModifier": false,
"isSummary": false
},
{
"id": "string.id",
"path": "string.id",
"representation": [
"xmlAttr"
],
"short": "xml:id (or equivalent in JSON)",
"definition": "unique id for the element within a resource (for internal references)",
"min": 0,
"max": "1",
"base": {
"path": "Element.id",
"min": 0,
"max": "1"
},
"type": [
{
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
"valueUrl": "string"
}
],
"code": "http://hl7.org/fhirpath/System.String"
}
],
"isModifier": false,
"isSummary": false
},
{
"id": "string.extension",
"path": "string.extension",
"short": "Additional content defined by implementations",
"definition": "May be used to represent additional information that is not part of the basic definition of the resource. 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": "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": [
"extensions",
"user content"
],
"min": 0,
"max": "*",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() or (children().count() > id.count())",
"xpath": "@value|f:*|h:div",
"source": "http://hl7.org/fhir/StructureDefinition/Element"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
"source": "http://hl7.org/fhir/StructureDefinition/Extension"
}
],
"isModifier": false,
"isSummary": false
},
{
"id": "string.value",
"path": "string.value",
"representation": [
"xmlAttr"
],
"short": "Primitive value for string",
"definition": "The actual value",
"min": 0,
"max": "1",
"base": {
"path": "string.value",
"min": 0,
"max": "1"
},
"type": [
{
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
"valueUrl": "string"
},
{
"url": "http://hl7.org/fhir/StructureDefinition/regex",
"valueString": "[ \\r\\n\\t\\S]+"
}
],
"code": "http://hl7.org/fhirpath/System.String"
}
],
"maxLength": 1048576,
"isModifier": false,
"isSummary": false
}
]
},
"differential": {
"element": [
{
"id": "string",
"extension": [
{
"url": "http://hl7.org/fhir/tools/StructureDefinition/json-name",
"valueString": "davinci-crd.if-none-exist"
}
],
"path": "string",
"short": "if-none-exist header value",
"definition": "Indicates a value to assert as an if-none-exist header on a create or update action",
"max": "1"
}
]
}
}