public override void OnActionExecuting(ActionExecutingContext context)
{
if (context == null)
{
throw new ArgumentNullException(nameof(context));
}
else if (!context.ModelState.IsValid)
{
String errorMessage = ErrorUtilities.BuildErrorMessage(GetModelStateErrors(context));
ApiError apiError = new ApiError(errorMessage)
{
Detail = null
};
context.HttpContext.Response.StatusCode = 400;
_logger.LogError("HTTP status code 400 occurred. " + errorMessage);
context.Result = new JsonResult(apiError);
}
}