pin_added.md

pin_added event type

{
	"type": "pin_added",
	"user": "U024BE7LH",
	"channel_id": "C02ELGNBH",
	"item": {
		…
	},
	"event_ts": "1360782804.083113"
}

When an item is pinned in a channel, the pin_added event is sent to all members of that channel.