Cognitive Service -Translator custom Endpoint Issue

Question

Hi Team,

I try to access Cognitive Service Translator Service by Custom End point url.
I passed subscription key and region key in header , and i invoked valid url.
But getting the Error response "No such Host is found"

https://<mycustomEndpoint>.cognitiveservices.azure.com/translator/text/v3.0/translate?api-version=3.0&to=es"

how to resolve this issue. Please advice

Answer 1

@RaviKumar Rajasekaran

Hello,

I think I have reproduced your error. In your code, you may add extra route to your request. We don't need to add any route like
string route = "/translate?api-version=3.0&from=en&to=de&to=it";

Please see my working code sample below:

using System;  
using System.Net.Http;  
using System.Text;  
using System.Threading.Tasks;  
using Newtonsoft.Json; // Install Newtonsoft.Json with NuGet  
  
class Program  
{  
    private static readonly string subscriptionKey = "06658a24897740a18986a**********b88b";  
    private static readonly string endpoint = "https://yttranslator.cognitiveservices.azure.com/translator/text/v3.0/translate?api-version=3.0&to=es";  
  
    // Add your location, also known as region. The default is global.  
    // This is required if using a Cognitive Services resource.  
    private static readonly string location = "westus2";  
  
    static async Task Main(string[] args)  
    {  
        // Input and output languages are defined as parameters but not add the route  
        //string route = "/translate?api-version=3.0&from=en&to=de&to=it";  
        string textToTranslate = "Hello, world!";  
        object[] body = new object[] { new { Text = textToTranslate } };  
        var requestBody = JsonConvert.SerializeObject(body);  
  
        using (var client = new HttpClient())  
        using (var request = new HttpRequestMessage())  
        {  
            // Build the request.  
            request.Method = HttpMethod.Post;  
            request.RequestUri = new Uri(endpoint);  
            request.Content = new StringContent(requestBody, Encoding.UTF8, "application/json");  
            request.Headers.Add("Ocp-Apim-Subscription-Key", subscriptionKey);  
            request.Headers.Add("Ocp-Apim-Subscription-Region", location);  
  
            // Send the request and get response.  
            HttpResponseMessage response = await client.SendAsync(request).ConfigureAwait(false);  
            // Read response as a string.  
            string result = await response.Content.ReadAsStringAsync();  
            Console.WriteLine(result);  
        }  
    }  
}  

Hope this will help. Please let us know if any further queries.

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