/// <summary> /// Performs an API Write (HTTP POST) request, with an optional callback to add extra request params /// </summary> /// <param name="postJson"></param> /// <param name="fileUploadInfo"></param> /// <returns></returns> protected virtual string GetPostResponseJson(string postJson, FileUploadInfo fileUploadInfo) { // Build the URL string url = Configuration.ApiWriteUrl; Debug.WriteLine(String.Format("POSTing request to URL '{0}' with json: {1} ", url, postJson)); // build our post parameters NameValueCollection postParameters = new NameValueCollection(); postParameters.Add("json", postJson); HttpWebRequest request; if (fileUploadInfo != null) { request = RequestBuilder.BuildMultipartFormDataPostRequest(url, postParameters, fileUploadInfo); } else { request = RequestBuilder.BuildPostFormRequest(url, postParameters); } string json = PerformRequest(request); Debug.WriteLine(String.Format("JSON Response: \n{0}", json)); return(json); }