Mark channel/supergroup message contents as read
boolFalse#bc799737 = Bool; boolTrue#997275b5 = Bool; ---functions--- channels.readMessageContents#eab5dc38 channel:InputChannel id:Vector<int> = Bool;
|id||Vector<int>||IDs of messages whose contents should be marked as read|
|400||CHANNEL_INVALID||The provided channel is invalid|
|400||CHANNEL_PRIVATE||You haven't joined this channel/supergroup|
How to handle channels, supergroups, groups, and what's the difference between them.