description: PAS constraints on the Timing datatype used in the various service requests.
package_name: hl7.fhir.us.davinci
derivation: constraint
name: PASTiming
type: Timing
elements:
  extension:
    type: Extension
    mustSupport: true
    url: http://hl7.org/fhir/us/davinci-pas/StructureDefinition/extension-timingcalendarpattern
    index: 0
    slicing:
      slices:
        calendarPattern:
          match: {}
          schema: {type: Extension, mustSupport: true, url: 'http://hl7.org/fhir/us/davinci-pas/StructureDefinition/extension-timingcalendarpattern', index: 0}
          min: 0
          max: 1
        deliveryPattern:
          match: {}
          schema: {type: Extension, mustSupport: true, url: 'http://hl7.org/fhir/us/davinci-pas/StructureDefinition/extension-timingdeliverypattern', index: 1}
          min: 0
          max: 1
  repeat:
    elements:
      bounds:
        mustSupport: true
        choices: [boundsDuration]
        index: 3
      boundsDuration: {type: Duration, mustSupport: true, choiceOf: bounds, index: 4}
      period: {mustSupport: true, index: 5}
      periodUnit: {mustSupport: true, index: 6}
package_version: pas-2.1.0-preview
extensions:
  calendarPattern: {url: 'http://hl7.org/fhir/us/davinci-pas/StructureDefinition/extension-timingcalendarpattern', min: 0, max: 1, type: Extension, mustSupport: true, index: 0}
  deliveryPattern: {url: 'http://hl7.org/fhir/us/davinci-pas/StructureDefinition/extension-timingdeliverypattern', min: 0, max: 1, type: Extension, mustSupport: true, index: 1}
class: complex-type
kind: complex-type
url: http://hl7.org/fhir/us/davinci-pas/StructureDefinition/profile-datatype-timing
base: http://hl7.org/fhir/StructureDefinition/Timing
version: 2.1.0-preview