description: This is the http X-Request-ID header or a transaction id\n\nA globally id for the request, which we use to de-duplicate repeated requests and to trace the request if you contact our helpdesk.
package_name: fhir.r4.nhsengland.programme
derivation: constraint
name: EnglandIdentifierRequestId
type: Identifier
elements:
  system:
    pattern: {type: uri, value: 'https://fhir.nhs.uk/Id/transaction'}
    type: uri
    index: 0
  value: {index: 1}
package_version: 0.2.2-pre-release
class: complex-type
kind: complex-type
url: https://fhir.nhs.uk/England/StructureDefinition/England-Identifier-Request-Id
base: http://hl7.org/fhir/StructureDefinition/Identifier
version: 0.0.1-current
required: [system, value]