C# System.Net.HttpRequestException

I keep getting an error using the C# 18.4 version of the Client Library when attempting to create a Media Event. The media event code is below

static List<string> CreateMediaEvent(Entry entry, Client client)
            List<string> Ids = new List<string>();
            MediaEntry mediaEntry = new MediaEntry
                MediaType = MediaType.VIDEO,
                Type = EntryType.MEDIA_CLIP,
                Name = entry.Title,
                Tags = entry.Tags,
                UserId = "RecordScheduleGroup",
                EntitledUsersEdit = entry.CoEditors,
                EntitledUsersPublish = entry.CoPublishers,
                CategoriesIds = entry.CategoryIds
            bool done = false;
            OnCompletedHandler<MediaEntry> handler = new OnCompletedHandler<MediaEntry>(
                (MediaEntry result, Exception e) =>
                    WriteLog("MediaEntry List for Create Media Entry result: " + ResponseToString(result));
                    done = true;
            while (!done)

            return Ids;

My client code is

        static Client createKalturaClient()

            Configuration config = new Configuration();
            config.ServiceUrl = "https://www.kaltura.com/";
            Client client = new Client(config);

            SessionType type = SessionType.ADMIN;
            int expiry = 86400;
            string privileges = "";
            client.KS = client.GenerateSession(<client id>, <admin secret from https://developer.kaltura.com/>, <my publisher email with admin privs> type, expiry, privileges);
            return client;

Error message is below

System.Net.Http.HttpRequestException: An error occurred while sending the request. ---> System.Net.WebException: The underlying connection was closed: An unexpected error occurred on a send. ---> System.IO.IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host. ---> System.Net.Sockets.SocketException: An existing connection was forcibly closed by the remote host
   at System.Net.Sockets.Socket.BeginReceive(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags, AsyncCallback callback, Object state)
   at System.Net.Sockets.NetworkStream.BeginRead(Byte[] buffer, Int32 offset, Int32 size, AsyncCallback callback, Object state)
   --- End of inner exception stack trace ---
   at System.Net.TlsStream.EndWrite(IAsyncResult asyncResult)
   at System.Net.ConnectStream.WriteHeadersCallback(IAsyncResult ar)
   --- End of inner exception stack trace ---
   at System.Net.HttpWebRequest.EndGetRequestStream(IAsyncResult asyncResult, TransportContext& context)
   at System.Net.Http.HttpClientHandler.GetRequestStreamCallback(IAsyncResult ar)
   --- End of inner exception stack trace ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult()
   at Kaltura.Request.BaseRequestBuilder`1.<ExecuteAsync>d__22.MoveNext()

I am able to get a session with type ADMIN and a client.KS string, yet when I try to perform any action I get denied.

What does the error mean? That my session does not have privileges to do what I am requesting?

Is there an API call that can return information on the privileges of the session I am running?

Thank you