You can configure OAuth 2.0 authentication for the API Microgateway Service to use with managed APIs by passing an access token without a session ID in the request header.
Previously, OAuth 2.0 authentication configuration required passing both an access token and a session ID in the request header.
You can continue to use existing managed APIs that require both an access token and a session ID. To simplify OAuth 2.0 authentication for the API Microgateway Service, pass an access token without a session ID.