(.NET Core C#) Twitter - Tweet with Multiple Images

Example to post a status update with multiple associated images/photos (or videos).

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// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

// ----------------------------------------------------------------------
// This initial setup, which involves setting the OAuth1 properties and connecting
// to api.twitter.com, is only required once at the beginning.  Once connected, the same
// object instance may be re-used, and if necessary, it will automatically reconnect
// as needed.

// Assume we've previously obtained an access token and saved it to a JSON file..
Chilkat.JsonObject json = new Chilkat.JsonObject();
bool success = json.LoadFile("qa_data/tokens/twitter.json");

Chilkat.Rest rest = new Chilkat.Rest();
Chilkat.OAuth1 oauth1 = new Chilkat.OAuth1();

oauth1.ConsumerKey = "TWITTER_CONSUMER_KEY";
oauth1.ConsumerSecret = "TWITTER_CONSUMER_SECRET";
oauth1.Token = json.StringOf("oauth_token");
oauth1.TokenSecret = json.StringOf("oauth_token_secret");
oauth1.SignatureMethod = "HMAC-SHA1";
oauth1.GenNonce(16);

rest.SetAuthOAuth1(oauth1,false);

bool bAutoReconnect = true;
success = rest.Connect("api.twitter.com",443,true,bAutoReconnect);
if (success != true) {
    Debug.WriteLine(rest.LastErrorText);
    return;
}

// This ends the initial setup...
// ----------------------------------------------------------------------

string tweetContent = "This is a test tweet with multiple images.";

// Send a tweet...
rest.ClearAllQueryParams();
rest.AddQueryParam("status",tweetContent);

// Add list of comma separated media_ids to associate with the Tweet. 
// You may include up to 4 photos or 1 animated GIF or 1 video in a Tweet.
// The image needs to have been previously uploaded.  The upload response gave us
// the media ID we'll use to associate this tweet with the image (or video)
// See Twitter Upload Media for sample code.
rest.AddQueryParam("media_ids","793137045996646400,793192201392041984");

string resp = rest.FullRequestFormUrlEncoded("POST","/1.1/statuses/update.json");
if (rest.LastMethodSuccess != true) {
    Debug.WriteLine(rest.LastErrorText);
    return;
}

Chilkat.JsonObject jsonResponse = new Chilkat.JsonObject();
jsonResponse.EmitCompact = false;
jsonResponse.Load(resp);

if (rest.ResponseStatusCode != 200) {
    Debug.WriteLine(jsonResponse.Emit());
    return;
}

// Show the successful response:
Debug.WriteLine(jsonResponse.Emit());
Debug.WriteLine("Success.");