For autocomplete interactions
Respond to an interaction with a message
ACK an interaction and edit to a response later, the user sees a loading state
ACK a button interaction and update it to a loading state
Launch the Activity associated with the app.
Respond to an interaction with an modal for a user to fill-out
ACK a Ping
Respond to an interaction with an upgrade button, only available for apps with monetization enabled
Send a button with Premium type instead. Learn more here
ACK a button interaction and edit the message to which the button was attached
See
https://discord.com/developers/docs/interactions/receiving-and-responding#interaction-response-object-interaction-callback-type