description: Defines the UK Core constraints on the Slot resource to describe a slot of time on a schedule that may be available for booking appointments.
package_name: fhir.r4.ukcore.stu1
derivation: constraint
name: UKCoreSlot
type: Slot
elements:
  extension:
    index: 0
    slicing:
      rules: open
      discriminator:
      - {path: url, type: value}
      min: 0
      slices:
        deliveryChannel:
          match: {url: null}
          schema: {type: Extension, isModifier: false, url: 'https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-DeliveryChannel', index: 1}
          min: 0
          max: 1
  identifier:
    elements:
      assigner:
        type: Reference
        refers: ['https://fhir.hl7.org.uk/StructureDefinition/UKCore-Organization']
        index: 2
  schedule:
    type: Reference
    refers: ['https://fhir.hl7.org.uk/StructureDefinition/UKCore-Schedule']
    index: 3
    elements:
      identifier:
        elements:
          assigner:
            type: Reference
            refers: ['https://fhir.hl7.org.uk/StructureDefinition/UKCore-Organization']
            index: 4
package_version: 1.0.0
extensions:
  deliveryChannel: {url: 'https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-DeliveryChannel', min: 0, max: 1, type: Extension, isModifier: false, index: 1}
class: profile
kind: resource
url: https://fhir.hl7.org.uk/StructureDefinition/UKCore-Slot
base: http://hl7.org/fhir/StructureDefinition/Slot
version: 1.1.0