Determines whether the template cached.
PRL_RESULT PrlCtTemplate_IsCached( PRL_HANDLE hTemplate, PRL_BOOL_PTR pbCached );
PrlApiVm.h
PRL_RESULT. Possible values:
PRL_ERR_INVALID_ARG - invalid handle or null pointer was passed.
PRL_ERR_NO_DATA - the template object does not contain the necessary data.
PRL_ERR_SUCCESS - function completed successfully.
Makes sense only for operating system templates.