description: This cross-version extension represents Observation.triggeredBy from http://hl7.org/fhir/StructureDefinition/Observation|5.0.0 for use in FHIR R4B.
package_name: hl7.fhir.uv.xver-r5.r4b
derivation: constraint
name: ext_R5_Observation_triggeredBy
type: Extension
elements:
  extension:
    array: true
    min: 2
    index: 0
    slicing:
      rules: closed
      ordered: false
      discriminator:
      - {path: url, type: value}
      min: 2
      slices:
        observation:
          match: {url: null}
          schema:
            isModifier: false
            short: Triggering observation
            _required: true
            index: 1
            elements:
              value:
                base: {path: 'Extension.value[x]'}
                short: Triggering observation
                choices: [valueReference]
                index: 3
              valueReference:
                short: Triggering observation
                refers: ['http://hl7.org/fhir/StructureDefinition/Observation']
                type: Reference
                base: {path: 'Extension.value[x]'}
                choiceOf: value
                index: 4
        type:
          match: {url: null}
          schema:
            isModifier: false
            short: reflex | repeat | re-run
            _required: true
            index: 5
            elements:
              value:
                base: {path: 'Extension.value[x]'}
                short: reflex | repeat | re-run
                choices: [valueCode]
                index: 7
              valueCode:
                base: {path: 'Extension.value[x]'}
                type: code
                short: reflex | repeat | re-run
                choiceOf: value
                index: 8
        reason:
          match: {url: null}
          schema:
            isModifier: false
            short: Reason that the observation was triggered
            index: 9
            elements:
              value:
                base: {path: 'Extension.value[x]'}
                short: Reason that the observation was triggered
                choices: [valueString]
                index: 11
              valueString:
                base: {path: 'Extension.value[x]'}
                type: string
                short: Reason that the observation was triggered
                choiceOf: value
                index: 12
  url:
    pattern: {type: uri, value: 'http://hl7.org/fhir/5.0/StructureDefinition/extension-Observation.triggeredBy'}
    type: uri
    index: 13
package_version: 0.0.1-snapshot-1
extensions:
  observation:
    url: null
    isModifier: false
    short: Triggering observation
    _required: true
    index: 1
    elements:
      value:
        base: {path: 'Extension.value[x]'}
        short: Triggering observation
        choices: [valueReference]
        index: 3
      valueReference:
        short: Triggering observation
        refers: ['http://hl7.org/fhir/StructureDefinition/Observation']
        type: Reference
        base: {path: 'Extension.value[x]'}
        choiceOf: value
        index: 4
  type:
    url: null
    isModifier: false
    short: reflex | repeat | re-run
    _required: true
    index: 5
    elements:
      value:
        base: {path: 'Extension.value[x]'}
        short: reflex | repeat | re-run
        choices: [valueCode]
        index: 7
      valueCode:
        base: {path: 'Extension.value[x]'}
        type: code
        short: reflex | repeat | re-run
        choiceOf: value
        index: 8
  reason:
    url: null
    isModifier: false
    short: Reason that the observation was triggered
    index: 9
    elements:
      value:
        base: {path: 'Extension.value[x]'}
        short: Reason that the observation was triggered
        choices: [valueString]
        index: 11
      valueString:
        base: {path: 'Extension.value[x]'}
        type: string
        short: Reason that the observation was triggered
        choiceOf: value
        index: 12
class: extension
kind: complex-type
url: http://hl7.org/fhir/5.0/StructureDefinition/extension-Observation.triggeredBy
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 0.0.1-snapshot-1
required: [url]