description: This profile defines the UK constraints and extensions on the International FHIR resource [MessageHeader](https://hl7.org/fhir/R4/MessageHeader.html).
package_name: fhir.r4.ukcore.stu3.currentbuild
derivation: constraint
name: UKCoreMessageHeader
type: MessageHeader
elements:
  response:
    elements:
      details:
        type: Reference
        refers: ['https://fhir.hl7.org.uk/StructureDefinition/UKCore-OperationOutcome']
        index: 16
        elements:
          identifier:
            elements:
              assigner:
                type: Reference
                refers: ['https://fhir.hl7.org.uk/StructureDefinition/UKCore-Organization']
                index: 17
  enterer:
    type: Reference
    refers: ['https://fhir.hl7.org.uk/StructureDefinition/UKCore-Practitioner', 'https://fhir.hl7.org.uk/StructureDefinition/UKCore-PractitionerRole']
    index: 10
    elements:
      identifier:
        elements:
          assigner:
            type: Reference
            refers: ['https://fhir.hl7.org.uk/StructureDefinition/UKCore-Organization']
            index: 11
  author:
    type: Reference
    refers: ['https://fhir.hl7.org.uk/StructureDefinition/UKCore-Practitioner', 'https://fhir.hl7.org.uk/StructureDefinition/UKCore-PractitionerRole']
    index: 12
    elements:
      identifier:
        elements:
          assigner:
            type: Reference
            refers: ['https://fhir.hl7.org.uk/StructureDefinition/UKCore-Organization']
            index: 13
  responsible:
    type: Reference
    refers: ['https://fhir.hl7.org.uk/StructureDefinition/UKCore-Organization', 'https://fhir.hl7.org.uk/StructureDefinition/UKCore-Practitioner', 'https://fhir.hl7.org.uk/StructureDefinition/UKCore-PractitionerRole']
    index: 14
    elements:
      identifier:
        elements:
          assigner:
            type: Reference
            refers: ['https://fhir.hl7.org.uk/StructureDefinition/UKCore-Organization']
            index: 15
  extension:
    index: 0
    slicing:
      rules: open
      discriminator:
      - {path: url, type: value}
      min: 0
      slices:
        messageHeaderInstruction:
          match: {url: null}
          schema: {type: Extension, url: 'https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-MessageHeaderInstruction', index: 1}
          min: 0
  event:
    choices: []
    index: 3
  sender:
    type: Reference
    refers: ['https://fhir.hl7.org.uk/StructureDefinition/UKCore-Organization', 'https://fhir.hl7.org.uk/StructureDefinition/UKCore-Practitioner', 'https://fhir.hl7.org.uk/StructureDefinition/UKCore-PractitionerRole']
    index: 8
    elements:
      identifier:
        elements:
          assigner:
            type: Reference
            refers: ['https://fhir.hl7.org.uk/StructureDefinition/UKCore-Organization']
            index: 9
  focus:
    elements:
      identifier:
        elements:
          assigner:
            type: Reference
            refers: ['https://fhir.hl7.org.uk/StructureDefinition/UKCore-Organization']
            index: 18
  destination:
    elements:
      target:
        type: Reference
        refers: ['https://fhir.hl7.org.uk/StructureDefinition/UKCore-Device']
        index: 4
        elements:
          identifier:
            elements:
              assigner:
                type: Reference
                refers: ['https://fhir.hl7.org.uk/StructureDefinition/UKCore-Organization']
                index: 5
      receiver:
        type: Reference
        refers: ['https://fhir.hl7.org.uk/StructureDefinition/UKCore-Organization', 'https://fhir.hl7.org.uk/StructureDefinition/UKCore-Practitioner', 'https://fhir.hl7.org.uk/StructureDefinition/UKCore-PractitionerRole']
        index: 6
        elements:
          identifier:
            elements:
              assigner:
                type: Reference
                refers: ['https://fhir.hl7.org.uk/StructureDefinition/UKCore-Organization']
                index: 7
package_version: 0.0.3-pre-release
extensions:
  messageHeaderInstruction: {url: 'https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-MessageHeaderInstruction', min: 0, type: Extension, index: 1}
class: profile
kind: resource
url: https://fhir.hl7.org.uk/StructureDefinition/UKCore-MessageHeader
base: http://hl7.org/fhir/StructureDefinition/MessageHeader
version: 2.2.0