description: Extension used to advertise supported SubscriptionTopic canonical URLs in a CapabilityStatement.
package_name: hl7.fhir.uv.subscriptions-backport
derivation: constraint
name: CapabilityStatementSubscriptionTopic
type: Extension
elements:
  extension: {index: 0}
  url:
    pattern: {type: Uri, value: 'http://hl7.org/fhir/uv/subscriptions-backport/StructureDefinition/capabilitystatement-subscriptiontopic-canonical'}
    index: 1
  value:
    choices: [valueCanonical]
    index: 3
  valueCanonical: {type: canonical, choiceOf: value, index: 4}
package_version: 1.1.0
extensions: {}
class: extension
kind: complex-type
url: http://hl7.org/fhir/uv/subscriptions-backport/StructureDefinition/capabilitystatement-subscriptiontopic-canonical
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 1.1.0