{
    "type": "object",
    "description": "Common set of properties",
    "properties": {
        "id": {
            "type": "string"
        },
        "language": {
            "type": "string",
            "description": "Language and locale in the format: xx-YY, examples: en-US, es-AR, en-AU"
        },
        "publication_datetime": {
            "type": "string",
            "format": "date-time"
        },
        "last_modified_datetime": {
            "type": "string",
            "format": "date-time"
        },
        "parent": {
            "type": "string"
        },
        "localizations": {
            "type": "array",
            "items": {
                "type": "object",
                "properties": {
                    "id": {
                        "type": "string"
                    },
                    "language": {
                        "type": "string"
                    }
                }
            }
        }
    },
    "required": [
        "id",
        "publication_datetime",
        "last_modified_datetime"
    ]
}