description: The reference to a Binary in the DocumentReference content attachment. package_name: fhir.deep6.ai derivation: constraint name: Deep6AIDocumentReferenceContentReference type: Extension elements: extension: {index: 0} url: pattern: {type: uri, value: 'http://deep6.ai/fhir/StructureDefinition/deep-6-ai-documentreference-contentreference-1.0.2'} type: uri index: 1 value: choices: [] index: 3 slicing: rules: open ordered: false discriminator: - {path: $this, type: type} min: 1 slices: valueReference: match: {} schema: choices: [valueReference] _required: true index: 5 min: 1 max: 1 valueReference: type: Reference choiceOf: value refers: ['http://hl7.org/fhir/StructureDefinition/Binary'] index: 6 slicing: slices: valueReference: match: {} schema: type: Reference choiceOf: value refers: ['http://hl7.org/fhir/StructureDefinition/Binary'] _required: true index: 6 min: 1 max: 1 package_version: 2.4.0 extensions: {} class: extension kind: complex-type url: http://deep6.ai/fhir/StructureDefinition/deep-6-ai-documentreference-contentreference-1.0.2 base: http://hl7.org/fhir/StructureDefinition/Extension version: 2.4.0 required: [value, valueReference]