description: Captures a time when the procedure was cancelled package_name: patient-summary.SETP_SANDBOX derivation: constraint name: SETPCancel type: Extension elements: url: pattern: {type: Uri, value: 'http://ontariohealth.ca/fhir/StructureDefinition/ca-on-setp-ext-cancel'} index: 0 value: choices: [valueDateTime] index: 2 valueDateTime: {type: dateTime, choiceOf: value, index: 3} package_version: 0.12.8 class: extension kind: complex-type url: http://ontariohealth.ca/fhir/StructureDefinition/ca-on-setp-ext-cancel base: http://hl7.org/fhir/StructureDefinition/Extension version: 0.0.1