http://hl7.org/fhir/StructureDefinition/parameters-definition|5.2.0
This specifies the definition for a parameter if needed. This is useful for communicating the type of a parameter when the parameter has no value.
Type: Extension (a.k.a: http://hl7.org/fhir/StructureDefinition/Extension)
Type dependencies: 0
Elements
extension: Extension
value[x]: ParameterDefinition