{description: To enforce the referential integrity of Binaries linked to the DocumentReference, package_name: fhir.deep6.ai, name: Deep6AIDocumentReferenceContentReferenceSearchParameter, type: reference, package_version: 2.1.1, class: unknown, kind: null, url: 'http://deep6.ai/fhir/SearchParameter/deep-6-ai-documentreference-contentreference', version: 2.1.1}