Suspends the execution of a currently running Host Integrator server session.
This method returns the connection token for this session, which can then be used with the ResumeConnection method to re-establish the connection.
On successful suspension, SuspendConnection returns a token to be used when resuming the session. If the current session is already suspended, this method does nothing.
Reasons for failure include:
|HostIntegratorConnectorException||Thrown if not connected|
|HostIntegratorException||Thrown if the connection is for metadata only|