Calling IOCTL_DISK_GET_DRIVE_LAYOUT with DeviceIoControl Error Code 0X7A

I caught this error 0x7A. I have never seen it but when I tried to look for it, it was defined on the list. However, it was skipped (obviously on purpose). And I wonder what does this mean? Here's my code below:
DeviceIoControl(hFile,IOCTL_DISK_GET_DRIVE_LAYOUT,NULL,0,&dli,sizeof(dli),&dwWr,NULL);
