REST API service when called from azure APIM retur

Question

I have added my REST api service in Azure API Management. I have followed all the steps given in this link Azure APIM. API works fine in local. It also works when accessed through published URL.

I have added OAuth2.0 security as well which is passing through fine.

My issue is When i try to access the operation through APIM published URL, the service is giving response 200 with empty content.

Can Someone please help.

Answer 1

This problem occurs when people unintentionally delete the top level policy and remove the main forward-request policy that applies to all operations on all apis. Simply click the Add policy button to re-add the default policy at the top level scope.