{description: 'This CapabilityStatement describes the expected capabilities of a Da Vinci CDex Data Consumer  in *Client* mode when requesting clinical data from the Data Source  during clinical data exchange. The capabilities include one or more of the following interactions:\n\n1. Requesting and Fetching Clinical Data using a FHIR RESTful query\n2. Requesting and Fetching Clinical Data using a Task-based query including:\n   -  Polling or Subscribing for Task update notifications\n3. Requesting Attachments\n   - Requesting Attachments Using Attachments Codes\n   - Requesting Attachments Using Questionnaires', package_name: hl7.fhir.us.davinci, name: DataConsumerClientCapabilityStatement, type: null, package_version: cdex-2.0.0, class: requirements, kind: requirements, url: 'http://hl7.org/fhir/us/davinci-cdex/CapabilityStatement/data-consumer-client', version: 2.0.0}