description: null package_name: uk.nhsdigital.r4 derivation: constraint name: NHSDigitalServiceRequestPatientCare type: ServiceRequest elements: extension: index: 0 slicing: rules: open discriminator: - {path: url, type: value} min: 0 slices: ERSServiceRequestState: match: {url: null} schema: index: 1 extensions: state: {url: null, min: 1, _required: true, index: 3} elements: extension: index: 2 slicing: rules: open discriminator: - {path: url, type: value} min: 1 slices: state: match: {url: null} schema: {_required: true, index: 3} min: 1 required: [extension] portalLink: match: {url: null} schema: {index: 4} min: 0 serviceRequestPriority: match: {url: null} schema: {index: 5} min: 0 identifier: index: 6 slicing: slices: UBRN: match: {} schema: {_required: true, index: 6} min: 1 priority: {index: 7} authoredOn: {index: 8} package_version: 2.4.5 extensions: ERSServiceRequestState: url: null index: 1 extensions: state: {url: null, min: 1, _required: true, index: 3} elements: extension: index: 2 slicing: rules: open discriminator: - {path: url, type: value} min: 1 slices: state: match: {url: null} schema: {_required: true, index: 3} min: 1 required: [extension] portalLink: {url: null, min: 0, index: 4} serviceRequestPriority: {url: null, min: 0, index: 5} class: profile kind: resource url: https://fhir.nhs.uk/StructureDefinition/NHSDigital-ServiceRequest-PatientCare base: https://fhir.nhs.uk/StructureDefinition/NHSDigital-ServiceRequest version: null required: [authoredOn, priority, identifier]