A message was sent to a channel

Facts

Works with

RTMEvents API
{
	"type": "message",
	"subtype": "message_changed",
	"hidden": true,
	"channel": "C2147483705",
	"ts": "1358878755.000001",
	"message": {
		"type": "message",
		"user": "U2147483697",
		"text": "Hello, world!",
		"ts": "1355517523.000005",
		"edited": {
			"user": "U2147483697",
			"ts": "1358878755.000001"
		}
	}
}

A message_changed message is sent when a message in a channel is edited using the chat.update method. The message property contains the updated message object.

When clients receive this message type, they should look for an existing message with the same message.ts in that channel. If they find one the existing message should be replaced with the new one.

When an event occurs, we will send an HTTP POST request to your Request URL. The outer payload is uniform across all Events API methods, and contains fields like team_id and event. Learn more