Respond with auto-completions for Autocomplete Interactions

Send a channel message as response.

Let the user know bot is processing ("thinking") and you can edit the response later

Components: It will acknowledge the interaction and update the button to a loading state, and then you can PATCH the message later.

Respond with a Modal (Form)

[HTTP Only] Just ack a ping.

Components: Sent in response to a button interaction to immediately update the message to which the button was attached