The operation has already been cancelled.
The device is already mounted.
The device is already unmounting.
The operation was cancelled.
Attempting to unmount a device that is busy.
The operation failed.
The device is mounted by another user.
Not authorized to perform the requested operation.
Like %UDISKS_ERROR_NOT_AUTHORIZED but authorization can be obtained through e.g. authentication.
Like %UDISKS_ERROR_NOT_AUTHORIZED but an authentication was shown and the user dimissed it.
The device is not mounted.
The operation is not supported due to missing driver/tool support.
Not permitted to use the requested option.
The operation timed out.
The operation would wake up a disk that is in a deep-sleep state.
Error codes for the #UDISKS_ERROR error domain and the corresponding D-Bus error names.