description: Extension to link input parameters to the HealthcareService resource. package_name: de.medizininformatikinitiative.use-case.omi derivation: constraint name: InputParameterExtension type: Extension elements: extension: {index: 0} url: pattern: {type: Uri, value: 'http://omi.de/fhir/registry/StructureDefinition/input-parameter-extension'} index: 1 value: choices: [valueCanonical] index: 3 valueCanonical: {type: canonical, choiceOf: value, index: 4} package_version: 0.3.7 extensions: {} class: extension kind: complex-type url: http://omi.de/fhir/registry/StructureDefinition/input-parameter-extension base: http://hl7.org/fhir/StructureDefinition/Extension version: 0.3.7