MadelineProtoDocs/docs/API_docs/constructors/updateChannelParticipant.md

title	description	nav_exclude	image
updateChannelParticipant	A participant has left, joined, was banned or admined in a channel or supergroup.	true	https://docs.madelineproto.xyz/favicons/android-chrome-256x256.png

Constructor: updateChannelParticipant

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A participant has left, joined, was banned or admined in a channel or supergroup.

Attributes:

Name	Type	Required	Description
via_chatlist	Bool	Optional	Whether the participant joined using a chat folder deep link ».
channel_id	long	Yes	Channel ID
date	int	Yes	Date of the event
actor_id	long	Yes	User that triggered the change (inviter, admin that kicked the user, or the even the user_id itself)
user_id	long	Yes	User that was affected by the change
prev_participant	ChannelParticipant	Optional	Previous participant status
new_participant	ChannelParticipant	Optional	New participant status
invite	ExportedChatInvite	Optional	Chat invite used to join the channel/supergroup
qts	int	Yes	New qts value, see updates » for more info.

Type: Update

Example:

$updateChannelParticipant = ['_' => 'updateChannelParticipant', 'via_chatlist' => Bool, 'channel_id' => long, 'date' => int, 'actor_id' => long, 'user_id' => long, 'prev_participant' => ChannelParticipant, 'new_participant' => ChannelParticipant, 'invite' => ExportedChatInvite, 'qts' => int];