{
    "$schema": "http://json-schema.org/draft-04/schema#",
    "additionalProperties": false,
    "description": "Version v4",
    "properties": {
        "api_key": {
            "type": "string"
        },
        "user_id": {
            "type": "string"
        },
        "locale": {
            "type": "string"
        },
        "additional_attributes": {
            "type": "boolean"
        },
        "additional_data": {
            "items": {
                "enum": ["FUEL_TYPE"]
            },
            "type": "array"
        }
    },
    "required": ["user_id"],
    "title": "EntityRequest",
    "type": "object"
}