description: streetName. package_name: sappatientmanagement.sap_ish_r4_gen derivation: constraint name: ADXPstreetName type: Extension elements: url: pattern: {type: Uri, value: 'http://hl7.org/fhir/StructureDefinition/iso21090-ADXP-streetName'} index: 0 value: choices: [valueString] index: 2 valueString: {type: string, choiceOf: value, index: 3} package_version: 2.0.3 class: extension kind: complex-type url: http://hl7.org/fhir/StructureDefinition/iso21090-ADXP-streetName base: http://hl7.org/fhir/StructureDefinition/Extension version: 4.0.1 required: [valueString, value]