description: A business event related to a resource, with an associated value and optional date. package_name: rs/hl7.fhir.uv.extensions derivation: constraint name: BusinessEvent type: Extension elements: extension: type: Extension short: Business event value index: 0 slicing: slices: value: match: {} schema: type: Extension short: Business event value _required: true index: 0 elements: url: type: uri pattern: {type: uri, value: value} index: 1 value: choices: [valueCodeableConcept] index: 3 valueCodeableConcept: {type: CodeableConcept, choiceOf: value, index: 4} required: [value, valueCodeableConcept] date: match: {} schema: type: Extension short: Date of the business event index: 5 elements: url: type: uri pattern: {type: uri, value: date} index: 6 value: choices: [valueDateTime] index: 8 valueDateTime: {type: dateTime, choiceOf: value, index: 9} required: [value, valueDateTime] url: pattern: {type: uri, value: 'http://hl7.org/fhir/StructureDefinition/businessEvent'} type: uri index: 10 value: choices: [] index: 12 package_version: 5.2.0 extensions: value: url: null type: Extension short: Business event value _required: true index: 0 elements: url: type: uri pattern: {type: uri, value: value} index: 1 value: choices: [valueCodeableConcept] index: 3 valueCodeableConcept: {type: CodeableConcept, choiceOf: value, index: 4} required: [value, valueCodeableConcept] date: url: null type: Extension short: Date of the business event index: 5 elements: url: type: uri pattern: {type: uri, value: date} index: 6 value: choices: [valueDateTime] index: 8 valueDateTime: {type: dateTime, choiceOf: value, index: 9} required: [value, valueDateTime] class: extension kind: complex-type url: http://hl7.org/fhir/StructureDefinition/businessEvent base: http://hl7.org/fhir/StructureDefinition/Extension version: 5.2.0 required: [extension]