description: null package_name: uk.nhsdigital.r4.test derivation: constraint name: ExtensionNHSDigitalplatformError type: Extension elements: extension: index: 0 slicing: rules: open discriminator: - {path: url, type: value} min: null slices: dateTime: match: {url: dateTime} schema: short: UTC date and time stamp _required: true index: 1 elements: url: pattern: {type: Uri, value: dateTime} index: 2 value: choices: [valueDateTime] index: 4 valueDateTime: {type: dateTime, choiceOf: value, index: 5} required: [valueDateTime, value] HTTPStatusCode: match: {url: HTTPStatusCode} schema: short: HTTP Status Code _required: true index: 6 elements: url: pattern: {type: Uri, value: HTTPStatusCode} index: 7 value: choices: [valueInteger] index: 9 valueInteger: {type: integer, choiceOf: value, index: 10} required: [value, valueInteger] url: match: {url: url} schema: short: Either as self-service help and /or a unique identifier index: 11 elements: url: pattern: {type: Uri, value: url} index: 12 value: choices: [valueUrl] index: 14 valueUrl: {type: url, choiceOf: value, index: 15} required: [value, valueUrl] url: pattern: {type: Uri, value: 'https://fhir.nhs.uk/StructureDefinition/Extension-NHSDigital-platformError'} index: 16 value: choices: [] index: 18 package_version: 2.8.7-prerelease extensions: dateTime: url: dateTime short: UTC date and time stamp _required: true index: 1 elements: url: pattern: {type: Uri, value: dateTime} index: 2 value: choices: [valueDateTime] index: 4 valueDateTime: {type: dateTime, choiceOf: value, index: 5} required: [valueDateTime, value] HTTPStatusCode: url: HTTPStatusCode short: HTTP Status Code _required: true index: 6 elements: url: pattern: {type: Uri, value: HTTPStatusCode} index: 7 value: choices: [valueInteger] index: 9 valueInteger: {type: integer, choiceOf: value, index: 10} required: [value, valueInteger] url: url: url short: Either as self-service help and /or a unique identifier index: 11 elements: url: pattern: {type: Uri, value: url} index: 12 value: choices: [valueUrl] index: 14 valueUrl: {type: url, choiceOf: value, index: 15} required: [value, valueUrl] class: extension kind: complex-type url: https://fhir.nhs.uk/StructureDefinition/Extension-NHSDigital-platformError base: http://hl7.org/fhir/StructureDefinition/Extension version: null