description: 'R5: `Contract.term.action.reason` additional types (CodeableReference(http://hl7.org/fhir/StructureDefinition/Condition), CodeableReference(http://hl7.org/fhir/StructureDefinition/Observation), CodeableReference(http://hl7.org/fhir/StructureDefinition/DiagnosticReport), CodeableReference(http://hl7.org/fhir/StructureDefinition/DocumentReference), CodeableReference(http://hl7.org/fhir/StructureDefinition/Questionnaire), CodeableReference(http://hl7.org/fhir/StructureDefinition/QuestionnaireResponse))' package_name: hl7.fhir.uv.xver-r5.r4b derivation: constraint name: ExtensionContract_Term_Action_Reason type: Extension elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: 'http://hl7.org/fhir/5.0/StructureDefinition/extension-Contract.term.action.reason'} index: 0 value: short: Why is action (not) needed? choices: [valueCodeableReference] base: {max: '1', min: 0, path: 'Extension.value[x]'} index: 2 valueCodeableReference: short: Why is action (not) needed? type: CodeableReference base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 3 package_version: 0.1.0 class: extension kind: complex-type url: http://hl7.org/fhir/5.0/StructureDefinition/extension-Contract.term.action.reason base: http://hl7.org/fhir/StructureDefinition/Extension|4.3.0 version: 0.1.0 required: [url]