GET/POST/PUT /api/v2/auth_source_ldaps/ do not return 'server_type' attribute
Cloned from https://bugzilla.redhat.com/show_bug.cgi?id=1318325
Description of problem:
auth_source_ldaps have 'server_type' attribute, value of which is not returned by any of POST/GET/PUT request in sat6.2.
Version-Release number of selected component (if applicable):
Satellite 6.2.0 Compose 3
Steps to Reproduce:
1. Issue HTTP POST request to https://sat.example.com/api/v2/auth_source_ldaps with 'server_type' attribute set to some value (e.g. 'active_directory').
2. Capture the response. Examine the JSON payload and discover that the "server_type" attribute is not mentioned.
3. Issue HTTP GET and HTTP PUT requests to previously created auth_source_ldap. Check the "server_type" attribute presence.
'server_type' attribute is absent in GET/POST/PUT responses.
'server_type' attribute is present and has correct value.