Hi, i am using callrail and when callrail receive a message it send it via webhook using POST METHOD.

I am using zoho rest API custom function to receive the data and put it on a module. but the problem is callrail response is empty | Null .

I want to know how i can solve this problem .

Zoho should add the test feature just like in Zoho FLOW to test the custom function to see what is coming in the rest API function.