{"resourceType":"CodeSystem","id":"unknown-content-code","meta":{"lastUpdated":"2021-01-17T07:06:13.533+11:00"},"url":"http://hl7.org/fhir/unknown-content-code","identifier":[{"system":"urn:ietf:rfc:3986","value":"urn:oid:2.16.840.1.113883.4.642.4.197"}],"version":"4.0.1","name":"UnknownContentCode","title":"UnknownContentCode","status":"draft","experimental":false,"date":"2021-01-17T07:06:13+11:00","publisher":"HL7 (FHIR Project)","contact":[{"telecom":[{"system":"url","value":"http://hl7.org/fhir"},{"system":"email","value":"fhir@lists.hl7.org"}]}],"description":"A code that indicates whether an application accepts unknown elements or extensions when reading resources.","caseSensitive":true,"valueSet":"http://hl7.org/fhir/ValueSet/unknown-content-code","content":"complete","concept":[{"code":"no","display":"Neither Elements or Extensions","definition":"The application does not accept either unknown elements or extensions."},{"code":"extensions","display":"Unknown Extensions","definition":"The application accepts unknown extensions, but not unknown elements."},{"code":"elements","display":"Unknown Elements","definition":"The application accepts unknown elements, but not unknown extensions."},{"code":"both","display":"Unknown Elements and Extensions","definition":"The application accepts unknown elements and extensions."}]}