The October 2022 release of API Manager includes the following changed behaviors.
OAuth 2.0 authentication for API Microgateway
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.
CSV log file
You can download up to 500 activity and event logs to a CSV file, for the date range that you select.
Previously, you could download up to 5,000 activity and event logs to a CSV file.