description: It contains enriched media representation of the alert message, such as a voice recording.  This may be used, for example for compliance with jurisdictional accessibility requirements, literacy issues, or translations of the unstructured text content in other languages.
package_name: hl7.fhir.r3.core
derivation: constraint
name: media
type: Extension
elements:
  extension: {index: 0}
  url:
    type: uri
    pattern: {type: Uri, value: 'http://hl7.org/fhir/StructureDefinition/communication-media'}
    index: 1
  valueAttachment: {type: Attachment, index: 2}
package_version: 3.0.2
extensions: {}
class: extension
kind: complex-type
url: http://hl7.org/fhir/StructureDefinition/communication-media
base: http://hl7.org/fhir/StructureDefinition/Extension
version: null