%S [&lt;channel&gt;] [(+|-)&lt;new mode&gt; [&lt;parameter&gt;][,&lt;parameter&gt;]*]: Get, set, or unset a channel mode.
%S &lt;channel&gt;[ (+|-)&lt;new mode&gt; [&lt;parameter&gt;][,&lt;parameter&gt;]*]: Kanal rejimiga o‘ting, o‘rnating yoki uni bekor qiling.