Usage: channelgroupaddperm [-continueonerror] cgid={groupID}
       [permid={permID}...] [permsid={permName}...] permvalue={permValue}...

Permissions:
  i_group_modify_power
  i_group_needed_modify_power
  i_permission_modify_power

Description:
  Adds a set of specified permissions to a channel group. Multiple permissions
  can be added by providing the two parameters of each permission. A permission
  can be specified by permid or permsid.

Parameters:
  -continueonerror : continue on some errors
  cgid : integer : id of channel group
  permid : integer : id of permission
  permsid : server id of permission
  permvalue : value of the permission

Example:
  channelgroupaddperm cgid=13 permid=17276 permvalue=50|permid=21415 permvalue=20
  error id=0 msg=ok