Indicate that a client has disconnected from the voice channel
Keep the WebSocket connection alive
Acknowledge a received heartbeat
Sent immediately after connecting, contains the heartbeat_interval to use
Start a new voice WebSocket connection
Complete the WebSocket handshake
Resume a previous session that was disconnected
Response to acknowledging a successful resume
Select the voice protocol
Describe the session
Indicate which users are speaking
Indicate that clients have connected to the voice channel