MadelineProto/docs/TD_docs/constructors/updateChatTopMessage.md

title	description
updateChatTopMessage	Top message of the chat has changed

Constructor: updateChatTopMessage

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Top message of the chat has changed

Attributes:

Name	Type	Required	Description
chat_id	long	Yes	Chat identifier
top_message	message	Yes	New top message of the chat, nullable

Type: Update

Example:

$updateChatTopMessage = ['_' => 'updateChatTopMessage', 'chat_id' => long, 'top_message' => message, ];

Or, if you're into Lua:

updateChatTopMessage={_='updateChatTopMessage', chat_id=long, top_message=message, }