Validate object in C#

validate.cs

    /// <summary>
    /// Method to run modelvalidation. Will return a bad request exception with the validation messages.
    /// </summary>
    /// <param name="object">The object to validate</param>
    /// <exception cref="BadRequestException">400 exception including the validation messages</exception>
    private void Validate(object @object)
    {
        var results = new List<ValidationResult>();
        var valid = Validator.TryValidateObject(@object, new ValidationContext(@object), results, validateAllProperties: true);
        var errorMessages = results.Select(x => x.ErrorMessage);

        if (!valid)
        {
            throw new BadRequestException(string.Join(" ", errorMessages));
        }
    }