description: The number or name of a specific unit contained within a building or complex, as assigned by that building or complex.
package_name: rs/hl7.fhir.r4b.core
derivation: constraint
name: ADXP-unitID
type: Extension
elements:
  extension: {index: 0}
  url:
    pattern: {type: uri, value: 'http://hl7.org/fhir/StructureDefinition/iso21090-ADXP-unitID'}
    type: uri
    index: 1
  value:
    choices: [valueString]
    index: 3
  valueString: {type: string, choiceOf: value, index: 4}
package_version: 4.1.0
extensions: {}
class: extension
kind: complex-type
url: http://hl7.org/fhir/StructureDefinition/iso21090-ADXP-unitID
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 4.1.0
required: [value, valueString]