/// <summary>
/// Starts processing a collection for topics asynchronously.
/// </summary>
/// <param name="request">The request.</param>
/// <returns>The URL to check processing status.</returns>
public async Task <string> StartTopicProcessingAsync(TopicRequest request)
{
var reqJson = JsonConvert.SerializeObject(request);
byte[] reqData = Encoding.UTF8.GetBytes(reqJson);
if (request.MinDocumentsPerWord > 0)
{
this.Url = string.Format("{0}?minDocumentsPerWord={1}", this.Url, request.MinDocumentsPerWord);
if (request.MaxDocumentsPerWord > 0)
{
this.Url = string.Format("{0}&maxDocumentsPerWord={1}", this.Url, request.MaxDocumentsPerWord);
}
}
else if (request.MaxDocumentsPerWord > 0)
{
this.Url = string.Format("{0}?maxDocumentsPerWord={1}", this.Url, request.MaxDocumentsPerWord);
}
HttpWebRequest req = (HttpWebRequest)WebRequest.Create(this.Url);
req.Headers.Add("Ocp-Apim-Subscription-Key", this.ApiKey);
req.ContentType = "application/json";
req.Accept = "application/json";
req.ContentLength = reqData.Length;
req.Method = "POST";
var reqStream = await req.GetRequestStreamAsync();
reqStream.Write(reqData, 0, reqData.Length);
reqStream.Close();
var response = await req.GetResponseAsync();
var operationUrl = response.Headers["Operation-Location"];
return(operationUrl);
}
/// <summary>
/// Starts processing a collection for topics.
/// </summary>
/// <param name="request">The request.</param>
/// <returns>The URL to check processing status.</returns>
public string StartTopicProcessing(TopicRequest request)
{
return(StartTopicProcessingAsync(request).Result);
}
