I am not able to find which api call required to integrate LDAP with Cloudera and what key-value pair need to pass when making post-call.
If any know please help me to integrate.
You can use the following API endpoint to list all the CM server properties, which include the necessary ones to set up LDAP integration:
Once you know which properties you want to set and their values, you can then use a PUT on the /cm/config endpoint to set those values. Then you just need to restart CM.