{ "description": null, "_filename": "MyExtension.json", "package_name": "ontario-mha-old-v0.9-alpha", "date": null, "derivation": "constraint", "meta": { "lastUpdated": "2022-01-05T15:35:18.720+00:00" }, "publisher": null, "fhirVersion": "4.0.1", "name": "MyExtension", "abstract": false, "type": "Extension", "experimental": null, "resourceType": "StructureDefinition", "title": null, "package_version": "0.9.1-alpha-test", "status": "draft", "id": "ee945aa3-c58d-4ae1-9b89-34d6eb2aca4a", "kind": "complex-type", "url": "https://example.org/fhir/StructureDefinition/MyExtension", "context": [ { "type": "element", "expression": "Encounter" } ], "version": null, "differential": { "element": [ { "id": "Extension.url", "path": "Extension.url", "fixedUri": "https://example.org/fhir/StructureDefinition/MyExtension" }, { "id": "Extension.value[x]", "path": "Extension.value[x]", "type": [ { "code": "string" } ] } ] }, "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension" }