Cross-Version Extension for CapabilityStatement.rest.resource.operation.definition in R4

Context of Use

This extension may be used in the following contexts:

• element CapabilityStatement.rest.operation (For version R3)
• extension http://hl7.org/fhir/3.0/StructureDefinition/extension-CapabilityStatement.rest.operation
• element Conformance.rest.operation (For version R2)
• extension http://hl7.org/fhir/1.0/StructureDefinition/extension-Conformance.rest.operation

Name	Flags	Card.	Type	Description & Constraints
Extension		1..1	Extension	The defined operation/query
extension		..0
value[x]		1..	canonical(OperationDefinition)
url				"http://hl7.org/fhir/4.0/StructureDefinition/extension-CapabilityStatement.rest.resource.operation.definition"
Documentation for this format

{
  "resourceType" : "StructureDefinition",
  "id" : "xv-r4-cpb.res.res.ope.definition",
  "url" : "http://hl7.org/fhir/4.0/StructureDefinition/extension-CapabilityStatement.rest.resource.operation.definition",
  "name" : "XVerExtensionCapabilityStatement.rest.resource.operation.definitionR4",
  "title" : "Cross-Version Extension for CapabilityStatement.rest.resource.operation.definition in R4",
  "status" : "active",
  "experimental" : false,
  "publisher" : "Health Level Seven International (FHIR Infrastructure)",
  "contact" : [{
    "telecom" : [{
      "system" : "url",
      "value" : "http://hl7.org/fhir"
    }]
  },
  {
    "telecom" : [{
      "system" : "url",
      "value" : "http://www.hl7.org/Special/committees/fiwg/index.cfm"
    }]
  }],
  "description" : "Cross-Version Extension for CapabilityStatement.rest.resource.operation.definition. Valid in versions R2, R3\r\n\r\nThis is a valid extension because it has the types canonical",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "code" : "001"
    }]
  }],
  "fhirVersion" : "5.0.0",
  "kind" : "complex-type",
  "abstract" : false,
  "context" : [{
    "extension" : [{
      "extension" : [{
        "url" : "startFhirVersion",
        "valueCode" : "3.0"
      },
      {
        "url" : "endFhirVersion",
        "valueCode" : "3.0"
      }],
      "url" : "http://hl7.org/fhir/StructureDefinition/version-specific-use"
    }],
    "type" : "element",
    "expression" : "CapabilityStatement.rest.operation"
  },
  {
    "type" : "extension",
    "expression" : "http://hl7.org/fhir/3.0/StructureDefinition/extension-CapabilityStatement.rest.operation"
  },
  {
    "extension" : [{
      "extension" : [{
        "url" : "startFhirVersion",
        "valueCode" : "1.0"
      },
      {
        "url" : "endFhirVersion",
        "valueCode" : "1.0"
      }],
      "url" : "http://hl7.org/fhir/StructureDefinition/version-specific-use"
    }],
    "type" : "element",
    "expression" : "Conformance.rest.operation"
  },
  {
    "type" : "extension",
    "expression" : "http://hl7.org/fhir/1.0/StructureDefinition/extension-Conformance.rest.operation"
  }],
  "type" : "Extension",
  "baseDefinition" : "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation" : "constraint",
  "differential" : {
    "element" : [{
      "path" : "Extension",
      "short" : "The defined operation/query",
      "definition" : "Where the formal definition can be found. If a server references the base definition of an Operation (i.e. from the specification itself such as ```http://hl7.org/fhir/OperationDefinition/ValueSet-expand```), that means it supports the full capabilities of the operation - e.g. both GET and POST invocation.  If it only supports a subset, it must define its own custom [OperationDefinition](operationdefinition.html#) with a 'base' of the original OperationDefinition.  The custom definition would describe the specific subset of functionality supported.",
      "comment" : "This can be used to build an HTML form to invoke the operation, for instance.",
      "min" : 1,
      "max" : "1",
      "isModifier" : false
    },
    {
      "path" : "Extension.extension",
      "max" : "0"
    },
    {
      "path" : "Extension.value[x]",
      "min" : 1,
      "type" : [{
        "code" : "canonical",
        "targetProfile" : ["http://hl7.org/fhir/StructureDefinition/OperationDefinition"]
      }]
    },
    {
      "path" : "Extension.url",
      "fixedUri" : "http://hl7.org/fhir/4.0/StructureDefinition/extension-CapabilityStatement.rest.resource.operation.definition"
    }]
  }
}