PagingArgs parameter does not recognized by OpenAPI (Swagger) about beef HOT 3 CLOSED

    [AttributeUsage(AttributeTargets.Method, Inherited = false)]
    public class PagingAttribute: Attribute
    {
    }

    public class PagingOperationFilter : IOperationFilter
    {
        private class AttrInfo
        {
            public string? Name { get; set; }
            public string? Description { get; set; }
            public string? TypeName { get; set; }
        }

        public void Apply(OpenApiOperation operation, OperationFilterContext context)
        {
            var attributes = (context.MethodInfo.DeclaringType?.GetCustomAttributes<PagingAttribute>(true) ?? new PagingAttribute[0])
                .Union(context.MethodInfo.GetCustomAttributes<PagingAttribute>(true));


            AttrInfo[] items = 
            {
                new AttrInfo{
                    Name = "$take",
                    Description = "Takes",
                    TypeName = "number",
                },
                new AttrInfo{
                    Name = "$skip",
                    Description = "Skips",
                    TypeName = "number",
                },
                new AttrInfo{
                    Name = "$page",
                    Description = "Pages",
                    TypeName = "number",
                },
            };


            foreach (var attribute in attributes)
            {

                foreach (var item in items)
                {
                    operation.Parameters.Add(new OpenApiParameter
                    {
                        Name = item.Name,
                        Description = item.Description,
                        In = ParameterLocation.Query,
                        Required = false,
                        Schema = new OpenApiSchema { Type = item.TypeName },
                    });

                }
            }
        }
    }

    public void ConfigureServices(IServiceCollection services)
    {
        ...
        services.AddSwaggerGen(options =>
        {
            ...
            options.OperationFilter<OpenApi.PagingOperationFilter>();
        });
    }

        [Paging]
        public Task<IActionResult> GetByArgs(string? firstName = default, string? lastName = default)