How to send messages to a conversation on behalf of the VK community (API)?

Question

API

Hello, on behalf of the VK community, send messages to the CONVERSATION.
It is in the conversation and not the user.
Can someone tell me where it can be implemented.

Answer 1

in the same way as for the
messages.send user with the chat_id parameter,
note that the message will not be sent if the community does not have access to all correspondence in the conversation