updates.getChannelDifference
Returns the difference between the current state of updates of a certain channel and transmitted.
Example
const {Api, TelegramClient} = require('telegram');
const {StringSession} = require('telegram/sessions');
const session = new StringSession('');
const client = new TelegramClient(session, apiId, apiHash, {});
(async function run() {
const result = await client.invoke(new Api.updates.getChannelDifference({
force: true,
channel: new Api.InputChannel({...}),
filter: new Api.ChannelMessagesFilter({...}),
pts: 9497495,
limit: 7516490,
}));
console.log(result); // prints the result
})();
TL schema
updates.channelDifferenceEmpty#3e11affb flags:# final:flags.0?true pts:int timeout:flags.1?int = updates.ChannelDifference;
updates.channelDifferenceTooLong#a4bcc6fe flags:# final:flags.0?true timeout:flags.1?int dialog:Dialog messages:Vector<Message> chats:Vector<Chat> users:Vector<User> = updates.ChannelDifference;
updates.channelDifference#2064674e flags:# final:flags.0?true pts:int timeout:flags.1?int new_messages:Vector<Message> other_updates:Vector<Update> chats:Vector<Chat> users:Vector<User> = updates.ChannelDifference;
---functions---
updates.getChannelDifference#3173d78 flags:# force:flags.0?true channel:InputChannel filter:ChannelMessagesFilter pts:int limit:int = updates.ChannelDifference;
Parameters
Name
Type
Description
Ordinary (non-bot) users are supposed to pass 10-100|
Result
Possible errors
Code
Type
Description
400
CHANNEL_INVALID
The provided channel is invalid
400
CHANNEL_PRIVATE
You haven't joined this channel/supergroup
403
CHANNEL_PUBLIC_GROUP_NA
channel/supergroup not available
400
FROM_MESSAGE_BOT_DISABLED
Bots can't use fromMessage min constructors
400
MSG_ID_INVALID
Invalid message ID provided
400
PERSISTENT_TIMESTAMP_EMPTY
Persistent timestamp empty
400
PERSISTENT_TIMESTAMP_INVALID
Persistent timestamp invalid
400
PINNED_DIALOGS_TOO_MUCH
Too many pinned dialogs
400
RANGES_INVALID
Invalid range provided
Can bots use this methd ?
yes
Related pages
How to subscribe to updates and handle them properly.
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