MPIM message #5
Description
Hello,
I would like to create MPIM "multi-person direct message" conversation .
According to https://stackoverflow.com/questions/56583381/slack-app-bot-send-private-messages-to-multiple-users/56583958#56583958 I need to use conversations.open API. I understand that this API is not part of your implementation.... Can you help what is needed to add this functionality?