How to update timeout and interval of DSN in CF10 Admin API?

Hi,

We are trying to update an existing MSSQL DSN. Can we just overwrite the DSN to update it?

Secondly, the timeout and interval values never update, and these are the values we want to change. Is this a bug Adobe? Do you have an example of a MSSQL DSN update. The examples on the Adobe site do not work - the interval/timeout values are not updatable. We run CF10 update 11 on IIS8.

Thanks,

Mark