@himanshu @Aaron
attached screenshot of REST Consumer’s stats/details. Please have a look. Kindly note that Rest Consumer is working fine when I am using Authentication Scheme as Http Header by sending Bearer token in the header. The oauth 2.0 client credentials /oauth JWT is not working while using google service account for calling google Pub sub API.
Can you please share if there is any specific treatment required after getting the key files from GCP service account ?
I have added roles/policy to the service account for using google pub sub as producer and consumer with admin role.
Doc.docx (151 KB)