At least one of the lists must be present
Will return successful connections only. Any requested users not in the response list were not connected.
To make Bots feel more interactive, they can notify participants in the chat that they are working on a response. This is useful if the Bot is working on responding to a message that takes a while to process.
"My Bot is typing...." notifications timeout after 3 seconds of being received by Blink, so you may need to send more than one appropriately time spaced.
For advanced message construction, such as Message Cards, read the Message object documentation.
Send a simple text message
Send a message containing one or more cards
Send a markdown message
This endpoint will send a message in the private direct chats between your Bot and all connected contacts. It can be used for announcements.