UStorage.ExecuteAsync

Executes all pending actions of an ActionGroup atomically. If one action fails, no action will modify data.

Same function as UStorage.Execute, but the function runs asynchronously.

S_OK or an error from the Error Codes.

You can use UStorage.ExecuteWait or UStorage.WaitableHandle together with a wait function to wait for completion and later read the result with UStorage.ExecuteResult.

For more information, see the description of UStorage.Execute.