{ "$schema": "http://json-schema.org/draft-07/schema", "definitions": { "channel_id": { "type": "string" }, "channel_deleted": { "type": "object", "description": "learn more: https://api.slack.com/events/channel_deleted", "properties": { "channel": { "$ref": "#/definitions/channel_id" }, "type": { "const": "channel_deleted" } }, "example": { "channel": "C024BE91L", "type": "channel_deleted" } } } }