description: Date and time. package_name: ltsi.fhir.oncofair derivation: constraint name: DateTime type: Extension elements: extension: {index: 0} url: pattern: {type: Uri, value: 'http://oncofair-ig.kereval.cloud/StructureDefinition/date-time'} index: 1 value: choices: [] index: 3 slicing: rules: open ordered: false discriminator: - {path: $this, type: type} min: 1 slices: valueDateTime: match: {} schema: choices: [valueDateTime] _required: true index: 5 min: 1 max: 1 valueDateTime: type: dateTime choiceOf: value index: 6 slicing: slices: valueDateTime: match: {} schema: {type: dateTime, choiceOf: value, _required: true, index: 6} min: 1 max: 1 package_version: 0.1.0 extensions: {} class: extension kind: complex-type url: http://oncofair-ig.kereval.cloud/StructureDefinition/date-time base: http://hl7.org/fhir/StructureDefinition/Extension version: 0.1.0 required: [valueDateTime, value]