Add file to a folder (restsharp)

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C#

Hallo everybody,

I added a folder to a system through an API call, now I also have to add a file to this folder.

class Program
    {
        static void Main(string[] args)
        {
            var client = new RestClient("http://172.18.xxxxxx");
            client.Authenticator = new HttpBasicAuthenticator("xxxxxxxxxxxxx", "xxxx");
            client.Timeout = -1;
            var request = new RestRequest("/osrest/api/documents/insert", Method.POST);
            request.AddHeader("content-type", "multipart/form-data");
            request.AlwaysMultipartFormData = true;


            request.AddParameter("Object", "{\"cabinet\": \"Posteingang\",\"name\": \"Posteingang\",\"objectTypeId\":" + " \"2\",\"fields\": {\"Eingangsdatum\": {\"value\": \"21.12.2020\"}}}");

            IRestResponse response = client.Execute(request);
            Console.WriteLine(response.Content);

therefor there are in restsharp:

request.AddFile

Now I have to call up a file in the folder that was created by the previous API call again and the second call through

request.AddFile("file", fileStream, filename);

insert the file in the folder?

or is it enough just one call?

Thanks for answers

What I have tried:

class Program
    {
        static void Main(string[] args)
        {
            var client = new RestClient("http://172.18.24.169");
            client.Authenticator = new HttpBasicAuthenticator("Administrator", "Smart2019");
            client.Timeout = -1;
            var request = new RestRequest("/osrest/api/documents/insert", Method.POST);
            request.AddHeader("content-type", "multipart/form-data");
            request.AlwaysMultipartFormData = true;

           
            request.AddParameter("Object", "{\"cabinet\": \"Posteingang\",\"name\": \"Posteingang\",\"objectTypeId\":" + " \"2\",\"fields\": {\"Eingangsdatum\": {\"value\": \"21.12.2020\"}}}");
      


            IRestResponse response = client.Execute(request);
            Console.WriteLine(response.Content);
            _ = new RestClient("http://172.18.24.169");
            client.Authenticator = new HttpBasicAuthenticator("Administrator", "Smart2019");
            client.Timeout = -1;
            _ = new RestRequest("/osrest/api/documents/insert", Method.POST);
            request.AddHeader("content-type", "multipart/form-data");
            request.AlwaysMultipartFormData = true;
           }  
   }