description: Date and time of this payload package_name: medcom.fhir.dk.core derivation: constraint name: MedComCoreDateTimeExtension type: Extension elements: extension: {index: 0} url: pattern: {type: Uri, value: 'http://medcomfhir.dk/ig/core/StructureDefinition/medcom-core-datetime-extension'} index: 1 value: choices: [valueDateTime] index: 3 valueDateTime: {type: dateTime, choiceOf: value, index: 4} package_version: 2.4.0 extensions: {} class: extension kind: complex-type url: http://medcomfhir.dk/ig/core/StructureDefinition/medcom-core-datetime-extension base: http://hl7.org/fhir/StructureDefinition/Extension version: 2.4.0 required: [valueDateTime, value]