{
	"desc": "Fetches history of messages and events from direct message channel.",

	"args": {
		"channel": {
			"type"		: "im",
			"required"	: true,
			"desc"		: "Direct message channel to fetch history for."
		},

		"latest": {
			"type"		: "timestamp",
			"required"	: false,
			"default"	: "now",
			"desc"		: "End of time range of messages to include in results."
		},

		"oldest": {
			"type"		: "timestamp",
			"required"	: false,
			"default"	: "0",
			"desc"		: "Start of time range of messages to include in results."
		},

		"inclusive": {
			"example"	: 1,
			"default"	: 0,
			"desc"		: "Include messages with latest or oldest timestamp in results."
		},

		"count": {
			"required"	: false,
			"default"	: "100",
			"example"	: "100",
			"desc"		: "Number of messages to return, between 1 and 1000."
		},

		"unreads": {
			"required"	: false,
			"default"	: 0,
			"example"	: 1,
			"desc"		: "Include `unread_count_display` in the output?"
		}
	},

	"errors": {
		"channel_not_found"	: "Value passed for `channel` was invalid.",
		"invalid_ts_latest"	: "Value passed for `latest` was invalid",
		"invalid_ts_oldest"	: "Value passed for `oldest` was invalid"
	}
}