{ "$ref": "#/definitions/veille", "definitions": { "veille": { "type": "object", "properties": { "lang": { "type": "string", "enum": [ "fr", "en" ] }, "title": { "type": "string" }, "updatedAt": { "type": "string" }, "$schema": { "type": "string" } }, "required": [ "lang", "title" ], "additionalProperties": false } }, "$schema": "http://json-schema.org/draft-07/schema#" }