Gets expiration note.
PRL_RESULT PrlVmCfg_GetExpirationNote( PRL_HANDLE hVmCfg, PRL_STR sNote, PRL_UINT32_PTR pnNoteBufLength );
PrlApiVm.h
PRL_RESULT. Possible values:
PRL_ERR_INVALID_ARG - invalid handle was passed.
PRL_ERR_SUCCESS - function completed successfully.