{ "url": "https://api.slack.com/events/channel_left", "event": "channel_left", "sub_schemas": { "channel_id": { "type": "string" }, "channel_left": { "type": "object", "description": "learn more: https://api.slack.com/events/channel_left", "properties": { "channel": { "$ref": "#/definitions/channel_id" }, "type": { "const": "channel_left" } }, "example": { "channel": "C024BE91L", "type": "channel_left" } } }, "schema": { "type": "object", "description": "learn more: https://api.slack.com/events/channel_left", "properties": { "channel": { "$ref": "#/definitions/channel_id" }, "type": { "const": "channel_left" } }, "example": { "channel": "C024BE91L", "type": "channel_left" } }, "compatibility": [ "RTM", "Events API" ], "scopes": [ "channels:read" ] }