description: null package_name: NHSD.Assets.STU3 derivation: constraint name: eRS-OperationOutcome-1 type: OperationOutcome elements: issue: extensions: elementName: {url: h, max: 1, type: Extension, short: The name of the parameter at fault, index: 1} elementValue: {url: h, max: 1, type: Extension, short: The value of the parameter at fault, index: 2} elements: extension: index: 0 slicing: rules: open discriminator: - {path: url, type: value} min: null slices: elementName: match: {url: null} schema: {type: Extension, short: The name of the parameter at fault, url: h, index: 1} max: 1 elementValue: match: {url: null} schema: {type: Extension, short: The value of the parameter at fault, url: h, index: 2} max: 1 details: short: eRS Error Code index: 3 elements: coding: index: 4 elements: system: short: eRS Error Codes pattern: {type: Uri, value: 'https://fhir.nhs.uk/STU3/CodeSystem/eRS-APIErrorCode-1'} index: 5 version: {index: 6} code: {index: 7} display: {index: 8} userSelected: {index: 9} required: [system, code] text: {index: 10} required: [coding] expression: {index: 11} required: [details] package_version: 1.0.0 class: profile kind: resource url: https://fhir.nhs.uk/STU3/StructureDefinition/eRS-OperationOutcome-1 base: http://hl7.org/fhir/StructureDefinition/OperationOutcome version: 1.1.0