Additional properties validation incorrect

Bug Report
1

I’ve turned OFF the option to Allow Objects to have additional Properties and it is not working as I expected.
I’m getting that validation failed with this error validation errors:

  1. $ should not have additional properties statusCode
  2. $ should not have additional properties message
  3. $ should not have additional properties error
  4. $ should not have additional properties statusCode
  5. $ should not have additional properties message
  6. $ should not have additional properties error
  7. $ should match some schema in “anyOf”

This is my response body on the request:

{
    "statusCode": 404,
    "message": "No matching information for the input",
    "error": "Not Found"
}

here is my schema:

{
    "title": "response",
    "description": "Generic response format for service error conditions",
    "type": "object",
    "properties": {
        "statusCode": {
            "type": "integer",
            "format": "int64",
            "minimum": 400,
            "maximum": 599,
            "examples": [
                400
            ]
        },
        "message": {
            "oneOf": [
                {
                    "type": "array",
                    "maxItems": 1024,
                    "items": {
                        "type": "string",
                        "minLength": 0,
                        "maxLength": 10240
                    }
                },
                {
                    "type": "string",
                    "minLength": 0,
                    "maxLength": 10240
                }
            ]
        },
        "error": {
            "type": "string",
            "maxLength": 1024,
            "examples": [
                "Bad request"
            ]
        }
    },
    "required": [
        "statusCode"
    ],
    "anyOf": [
        {
            "required": [
                "message"
            ]
        },
        {
            "required": [
                "error"
            ]
        }
    ],
    "x-apidog-orders": [
        "statusCode",
        "message",
        "error"
    ]
}
2

Thank you for your feedback. We will optimize this in the future. For now, please check if you can define it in another way.