AXL API - Receiving HTTP-599 error

RevanthSN — Wed, 04 Nov 2020 18:34:40 GMT

Reserved a CUCM sandbox instance, and trying to invoke AXL APIs using postman.

Receiving HTTP-200 success response when invoking GET operation using https://xx.xxx.xxx.x:8443/axl/. But receiving HTTP-599 when doing POST with below SOAP body. Please suggest.

Followed this thread as a reference https://community.cisco.com/t5/collaboration-voice-and-video/how-to-access-cisco-callmanager-cucm-with-axl-api-postman-tool/ba-p/4027261

<soapenv:Envelope xmlns:soapenv="https://schemas.xmlsoap.org/soap/envelope/" xmlns:ns="https://www.cisco.com/AXL/API/12.0">
    <soapenv:Header/>
    <soapenv:Body>
        <ns:getPhone>
            <name>SEP501CB00C71D5</name>
        </ns:getPhone>
    </soapenv:Body>
</soapenv:Envelope>

topic AXL API - Receiving HTTP-599 error in DevNet Sandbox

AXL API - Receiving HTTP-599 error