How to upload a photo using C#?

Question

In contact with

I use .NET Core, RestSharp

static Task<IRestResponse> GetResponseContentAsync(RestClient theClient, RestRequest theRequest)
        {
            var tcs = new TaskCompletionSource<IRestResponse>();
            theClient.ExecuteAsync(theRequest, response => {
                tcs.SetResult(response);
            });
            return tcs.Task;
        }

        async Task<ResponseWallUploadFile> GetWallUploadFile(string url, byte[] file)
        {
            RestClient restClient = new RestClient(url);
            var request = new RestRequest(Method.POST);
            request.AddFileBytes("photo", file, "test");
            var response = new RestResponse();
            Task.Run(async () =>
            {
                response = await GetResponseContentAsync(_client, request) as RestResponse;
            }).Wait();
            string json = response.Content;
        }

As a result, I get the error "413 Request Entity Too Large"
Do you have your own solutions?

Answer 1

The error indicates that the server did not accept the data due to its large size.
Explicitly exposed limit on the server. Zoom it in.