description: 'The inclusive upper bound on the range of allowed values for a ''quantity'' type question. Open Issue: Revisit whether this should be folded into the regular maxValue extension once there are better capabilities around defining conformance expectations regarding extensions.' package_name: hl7.fhir.uv.sdc.r4b derivation: constraint name: MaxQuantityExtension type: Extension elements: url: type: uri pattern: {type: Uri, value: 'http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-maxQuantity'} index: 0 value: choices: [valueQuantity] index: 2 valueQuantity: {type: Quantity, choiceOf: value, index: 3} package_version: 3.0.0 class: extension kind: complex-type url: http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-maxQuantity base: http://hl7.org/fhir/StructureDefinition/Extension version: 3.0.0