description: This extension applies to the Medication, MedicationRequest, MedicationDispense amd MedicationStatement resources and is used to represent the brand name of a medication. package_name: hl7.fhir.au.base derivation: constraint name: MedicationBrandName type: Extension elements: url: pattern: {type: Uri, value: 'http://hl7.org.au/fhir/StructureDefinition/medication-brand-name'} index: 0 valueString: type: string short: Brand or product name index: 1 slicing: slices: valueString: match: {} schema: {type: string, short: Brand or product name, _required: true, index: 1} min: 1 package_version: 2.2.0-ballot class: extension kind: complex-type url: http://hl7.org.au/fhir/StructureDefinition/medication-brand-name base: http://hl7.org/fhir/StructureDefinition/Extension version: 2.2.0 required: [valueString]