agsaDeregDevHandleCmd_t
si_memset(&payload, 0, sizeof(agsaDeregDevHandleCmd_t));
OSSA_WRITE_LE_32(agRoot, &payload, OSSA_OFFSET_OF(agsaDeregDevHandleCmd_t, tag), pRequest->HTag);
OSSA_WRITE_LE_32(agRoot, &payload, OSSA_OFFSET_OF(agsaDeregDevHandleCmd_t, deviceId), deviceId);
agsaDeregDevHandleCmd_t payload;