description: The Operation Outcome resource supports a collection of error, warning or information messages that result from a GP Connect Query Request. package_name: NHSD.Assets.STU3 derivation: constraint name: GPConnect-OperationOutcome-1 type: OperationOutcome elements: issue: elements: details: index: 0 elements: coding: index: 1 elements: system: pattern: {type: Uri, value: 'https://fhir.nhs.uk/STU3/CodeSystem/Spine-ErrorOrWarningCode-1'} index: 2 version: {index: 3} code: {index: 4} display: {index: 5} userSelected: {index: 6} required: [display, system, code] required: [coding] required: [details] package_version: 1.0.0 class: profile kind: resource url: https://fhir.nhs.uk/STU3/StructureDefinition/GPConnect-OperationOutcome-1 base: http://hl7.org/fhir/StructureDefinition/OperationOutcome version: 1.2.0