{ "type": "object", "required": [ "title", "y_label", "metrics" ], "properties": { "title": { "type": "string" }, "type": { "type": "string" }, "y_label": { "type": "string" }, "weight": { "type": "number" }, "metrics": { "type": "array", "items": { "$ref": "metrics.json" } } }, "additionalProperties": false }