description: null package_name: uk.nhsdigital.r4 derivation: constraint name: NHSDigitalOperationDefinition type: OperationDefinition elements: affectsState: {mustSupport: true, index: 0} package_version: 2.6.1 class: profile kind: resource url: https://fhir.nhs.uk/StructureDefinition/NHSDigital-OperationDefinition base: http://hl7.org/fhir/StructureDefinition/OperationDefinition version: null required: [affectsState]