❔ Issues with model state validation

    builder.Services.Configure<ApiBehaviorOptions>(options =>
        {
            options.SuppressModelStateInvalidFilter = true;
            options.InvalidModelStateResponseFactory = actionContext =>
                throw new BadRequestException(string.Join(
                    Environment.NewLine,
                    actionContext.ModelState.Values.SelectMany(v => v.Errors.Select(x => x.ErrorMessage))
                        .ToArray()
                ));
        });