setChatTitle

Changes the chat title.
Supported only for basic groups, supergroups and channels.
Requires administrator rights in basic groups and the appropriate administrator rights in supergroups and channels.
The title will not be changed until the request to the server has been completed.

setChatTitle(chat_id, title, callback, data)

Field	Type	Description
chat_id	Chat identifier.
title	New title of the chat; 1-255 characters.

Example

• Change chat 1234567890 title to "My New Chat Title".

  changeChatTitle(1234567890, 'My New Chat Title')

  Response:

  {
    ["@type"] = "ok"
  }