It seems identifier parameter to search CodeSystem doesn't work properly as defined in FHIR specs.
When I search by identifier using both system and value, nothing is found.
For example, imaging to have this https://www.hl7.org/fhir/codesystem-administrative-gender.html in DTS, this call works:
http://localhost:8080/dtsserverws/f....4.642.1.2 but this not:
http://localhost:8080/dtsserverws/f...f:rfc:3986|urn:oid:2.16.840.1.113883.4.642.1.2
I'm using the DTS 4.6.1.