updates.getChannelDifference

Returns the difference between the current state of updates of a certain channel and transmitted.

func (c *Client) UpdatesGetChannelDifference(ctx context.Context, request *UpdatesGetChannelDifferenceRequest) (UpdatesChannelDifferenceClass, error)

Calling this method

client.Run(ctx, func(ctx context.Context) error {
	api := client.API()
	
	res, err := api.UpdatesGetChannelDifference(ctx, &tg.UpdatesGetChannelDifferenceRequest{
		// see Parameters
	})
	if err != nil {
		return err
	}
	_ = res // UpdatesChannelDifferenceClass
	return nil
})

Parameters

Name	Type	Required	Description
Force	bool	—	Set to true to skip some possibly unneeded updates and reduce server-side load
Channel	InputChannelClass	yes	The channel
Filter	ChannelMessagesFilterClass	yes	Messsage filter
Pts	int	yes	Persistent timestamp (see updates)
Limit	int	yes	How many updates to fetch, max 100000Ordinary (non-bot) users are supposed to pass 10-100

Returns

UpdatesChannelDifferenceClass

Possible errors

Code	Type	Description
400	CHANNEL_INVALID	The provided channel is invalid.
406	CHANNEL_PRIVATE	You haven't joined this channel/supergroup.
403	CHANNEL_PUBLIC_GROUP_NA	channel/supergroup not available.
400	CHAT_NOT_MODIFIED	No changes were made to chat information because the new information you passed is identical to the current information.
403	CHAT_WRITE_FORBIDDEN	You can't write in this chat.
400	FROM_MESSAGE_BOT_DISABLED	Bots can't use fromMessage min constructors.
400	FROZEN_PARTICIPANT_MISSING	The current account is frozen, and cannot access the specified peer.
400	MSG_ID_INVALID	Invalid message ID provided.
500	NEED_DOC_INVALID
400	PERSISTENT_TIMESTAMP_EMPTY	Persistent timestamp empty.
400	PERSISTENT_TIMESTAMP_INVALID	Persistent timestamp invalid.
500	PERSISTENT_TIMESTAMP_OUTDATED	Channel internal replication issues, try again later (treat this like an RPC_CALL_FAIL).
400	PINNED_DIALOGS_TOO_MUCH	Too many pinned dialogs.
400	RANGES_INVALID	Invalid range provided.
400	USER_BANNED_IN_CHANNEL	You're banned from sending messages in supergroups/channels.

References

• Official documentation
• Generated Go reference
• TL definition: updates.getChannelDifference#3173d78