description: This Extension resource is constrained to support the textual representation of a medication structured quantity. package_name: NHSD.Assets.STU3 derivation: constraint name: Extension-CareConnect-MedicationQuantityText-1 type: Extension elements: url: pattern: {type: Uri, value: 'https://fhir.hl7.org.uk/STU3/StructureDefinition/Extension-CareConnect-MedicationQuantityText-1'} index: 0 valueString: type: string short: Quantity representation index: 1 slicing: slices: valueString: match: {} schema: {type: string, short: Quantity representation, index: 1} package_version: 1.4.0 class: extension kind: complex-type url: https://fhir.hl7.org.uk/STU3/StructureDefinition/Extension-CareConnect-MedicationQuantityText-1 base: http://hl7.org/fhir/StructureDefinition/Extension version: 1.2.0