static string CallVisionAPI(string url)
{
var request = (HttpWebRequest)WebRequest.Create(url);
VisionAPIRequest request2 = BuildPayload();
byte[] data = Encoding.ASCII.GetBytes(JObject.FromObject(request2).ToString());
request.Method = "POST";
request.ContentType = "application/json";
request.ContentLength = data.Length;
using (var stream = request.GetRequestStream())
{
stream.Write(data, 0, data.Length);
}
return(new StreamReader(request.GetResponse().GetResponseStream()).ReadToEnd());
}
static VisionAPIRequest BuildPayload()
{
Feature webDetect = new Feature {
type = "WEB_DETECTION"
};
Feature safeDetect = new Feature {
type = "SAFE_SEARCH_DETECTION"
};
Image image = new Image {
content = Resource1.ResourceManager.GetString("base64")
};
Request request = new Request
{
features = new Feature[] { webDetect, safeDetect },
image = image
};
VisionAPIRequest apiRequest = new VisionAPIRequest();
apiRequest.requests = new Request[] { request };
return(apiRequest);
}
