{description: Message is used to send a question or additional information about a ServiceRequest., package_name: touchstone, name: AddCommunication, type: null, package_version: ereferralontario.core-0.1.1-beta, class: unknown, kind: null, url: 'http://ehealthontario.ca/fhir/MessageDefinition/ca-on-ereferral-add-communication', version: 0.10.1}