We are facing below issue while working with API Gateway routing policies.
When I am passing basic Auth credentials in header as “ Authorization Basic *******”, I am getting error from provider as “Access key not found”.
But when I am passing same username/password values using policy “Outbound Authentication-Transport -->Basic -->custom credentials it’s working as expected.(like hard coded inputs in gateway).
same provider request working fine with Postman with basic auth.
in some other scenario , i am validating Oauth in same manner where that one working fine.
facing issue in 10.3 gateway.