description: An extension use to record if a prescription or any of its line items is pending cancellation. package_name: uk.nhsdigital.r4.test derivation: constraint name: ExtensionPendingCancellation type: Extension elements: extension: {index: 0} url: pattern: {type: Uri, value: 'https://fhir.nhs.uk/StructureDefinition/Extension-PendingCancellation'} index: 1 value: short: An extension use to record if a prescription or any of its line items is pending cancellation choices: [valueBoolean] index: 3 valueBoolean: {type: boolean, short: An extension use to record if a prescription or any of its line items is pending cancellation, choiceOf: value, index: 4} package_version: 2.18.13-prerelease extensions: {} class: extension kind: complex-type url: https://fhir.nhs.uk/StructureDefinition/Extension-PendingCancellation base: http://hl7.org/fhir/StructureDefinition/Extension version: 0.1.0