Usage: ftinitupload clientftfid={clientFileTransferID} name={filePath}
       cid={channelID} cpw={channelPassword} size={fileSize} overwrite={1|0}
       resume={1|0} [proto=0-1]

Permissions:
  i_ft_file_upload_power
  i_ft_needed_file_ upload _power
  i_ft_quota_mb_upload_per_client

Description:
  Initializes a file transfer upload. clientftfid is an arbitrary ID to
  identify the file transfer on client-side. On success, the server generates a
  new ftkey which is required to start uploading the file through TeaSpeak's
  or TeamSpeak 3's file transfer interface.

Example:
  ftinitupload clientftfid=1 name=\/image.iso cid=5 cpw= size=673460224 overwrite=1 resume=0
  clientftfid=1 serverftfid=6 ftkey=itRNdsIOvcBiBg\/Xj4Ge51ZSrsShHuid port=30033 seekpos=0 proto=0
  error id=0 msg=ok
