OAM API to clear OAM cache

Hey,

We were wondering if there is an API available on OAM, which could be used to clear out the current values in the cache, without invalidating the session.

Use case -

1) Lets say, the Identity Repository of OAM is OUD.

2) Once the user does SSO, OAM's cache will contain the users details from OUD (like, userID, postal code etc)

3) In this session, if the end user updates the postal code or userID etc, the new values gets stored in OUD. But, the new values are not refreshed and available in the OAM cache

4) Once the end user update to the OUD happens successfully, the OAM cache needs to be refreshed, through an API call, so that the new values are available in the cache. The new values are then passed on in the header for applications to consume and process