Hi All,

I have created a Pega REST Service in local. I wanted to secure the pega rest service with OAUTH 2.0. I have done the below.

1. I have created OAuth 2.0 client registration rule and grant type is client credentials and Operator ID used has the access group of the service package(Screenshots attached)

2. I have updated the Service package with Authentication type OAuth 2.0(Screenshot attached).

3. I have used postman to generate the access token, works fine(Screenshot attached).

4. I use the REST Service endpoint with access token generated in the Authorization header in the format "Bearer <access_token>", but i get 401 unauthorized error.(Screenshot attached)

Could some one please help me on getting this issue resolved. its very urgent to get this done.