MadelineProto/docs/API_docs/constructors/chatParticipants.md

Constructor: chatParticipants

Attributes:

Name	Type	Required
chat_id	int	Required
participants	Array of ChatParticipant	Required
version	int	Required

Type: ChatParticipants

Example:

$chatParticipants = ['chat_id' => int, 'participants' => [ChatParticipant], 'version' => int, ];