Microsoft Cognitive Language Service - 2023-04-15-preview

The language service API is a suite of natural language processing (NLP) skills built with best-in-class Microsoft machine learning algorithms. The API can be used to analyze unstructured text for tasks such as sentiment analysis, key phrase extraction, language detection and question answering. Further documentation can be found in https://docs.microsoft.com/en-us/azure/cognitive-services/language-service/overview.0

Analyze_Conversations

Analyzes the input conversation.

Select the testing console in the region where you created your resource:

Open API testing console

Request URL

Request headers

string
Media type of the body sent to the API.
string
Subscription key which provides access to this API. Found in your Cognitive Services accounts.

Request body

Post body of the request.

{
  "kind": "Conversation",
  "analysisInput": {
    "conversationItem": {
      "id": "1",
      "participantId": "1",
      "text": "play In the air tonight from Phil Collins",
      "language": "en-us",
      "modality": "text"
    }
  },
  "parameters":{
    "projectName": "{project-name}",
    "deploymentName": "{deployment-name}",
    "stringIndexType": "TextElement_V8"
  }
}
{
  "description": "The base class of a conversation input task.",
  "discriminator": "kind",
  "required": [
    "kind"
  ],
  "properties": {
    "kind": {
      "type": "string",
      "description": "Enumeration of supported Conversation tasks.",
      "enum": [
        "Conversation"
      ],
      "x-ms-enum": {
        "name": "AnalyzeConversationTaskKind",
        "modelAsString": true
      }
    }
  }
}

Response 200

The conversation analysis response.

{
  "kind": "ConversationResult",
  "result": {
    "query": "play In the air tonight from Phil Collins",
    "prediction": {
      "topIntent": "PlayMusic",
      "projectKind": "Conversation",
      "intents": [
        {
          "category": "PlayMusic",
          "confidenceScore": 1
        },
        {
          "category": "SearchCreativeWork",
          "confidenceScore": 0
        },
        {
          "category": "AddToPlaylist",
          "confidenceScore": 0
        }
      ],
      "entities": [
        {
          "category": "Media.Artist",
          "text": "Phil Collins",
          "offset": 29,
          "length": 12,
          "confidenceScore": 1
        }
      ]
    }
  }
}
{
  "description": "The base class of a conversation task result.",
  "discriminator": "kind",
  "required": [
    "kind"
  ],
  "properties": {
    "kind": {
      "type": "string",
      "description": "Enumeration of supported conversational task results",
      "enum": [
        "ConversationResult"
      ],
      "x-ms-enum": {
        "name": "AnalyzeConversationTaskResultsKind",
        "modelAsString": true
      }
    }
  }
}

Response 400

One or more input arguments is incorrect.

{
  "error": {
    "code": "InvalidArgument",
    "message": "The input language code is not supported."
  }
}

Response 401

Access denied due to invalid subscription key. Make sure you are subscribed to an API you are trying to call and provide the right key.

{
  "error": {
    "code": "Unauthorized",
    "message": "Request is missing authentication credentials."
  }
}

Response 403

You do not have permissions to view the requested resource.

Response 404

The requested project or deployment is not found.

{
  "error": {
    "code": "NotFound",
    "message": "The specified deployment cannot be found within the provided subscription."
  }
}

Response 500

One or more errors occurred. Corresponding activity ID: .

{
  "error": {
    "code": "InternalServerError",
    "message": "One or more errors occurred. Corresponding activity ID: {activityId}."
  }
}

Response 503

Service Unavailable

Code samples

@ECHO OFF

curl -v -X POST "https://virginia.api.cognitive.microsoft.us/language/:analyze-conversations?api-version=2023-04-15-preview"
-H "Content-Type: application/json"
-H "Ocp-Apim-Subscription-Key: {subscription key}"

--data-ascii "{body}" 

using System;
using System.Net.Http.Headers;
using System.Text;
using System.Net.Http;
using System.Web;

namespace CSHttpClientSample
{
    static class Program
    {
        static void Main()
        {
            MakeRequest();
            Console.WriteLine("Hit ENTER to exit...");
            Console.ReadLine();
        }
        
        static async void MakeRequest()
        {
            var client = new HttpClient();
            var queryString = HttpUtility.ParseQueryString(string.Empty);

            // Request headers
            client.DefaultRequestHeaders.Add("Ocp-Apim-Subscription-Key", "{subscription key}");

            var uri = "https://virginia.api.cognitive.microsoft.us/language/:analyze-conversations?api-version=2023-04-15-preview&" + queryString;

            HttpResponseMessage response;

            // Request body
            byte[] byteData = Encoding.UTF8.GetBytes("{body}");

            using (var content = new ByteArrayContent(byteData))
            {
               content.Headers.ContentType = new MediaTypeHeaderValue("< your content type, i.e. application/json >");
               response = await client.PostAsync(uri, content);
            }

        }
    }
}	
// // This sample uses the Apache HTTP client from HTTP Components (http://hc.apache.org/httpcomponents-client-ga/)
import java.net.URI;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.utils.URIBuilder;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.util.EntityUtils;

public class JavaSample 
{
    public static void main(String[] args) 
    {
        HttpClient httpclient = HttpClients.createDefault();

        try
        {
            URIBuilder builder = new URIBuilder("https://virginia.api.cognitive.microsoft.us/language/:analyze-conversations?api-version=2023-04-15-preview");


            URI uri = builder.build();
            HttpPost request = new HttpPost(uri);
            request.setHeader("Content-Type", "application/json");
            request.setHeader("Ocp-Apim-Subscription-Key", "{subscription key}");


            // Request body
            StringEntity reqEntity = new StringEntity("{body}");
            request.setEntity(reqEntity);

            HttpResponse response = httpclient.execute(request);
            HttpEntity entity = response.getEntity();

            if (entity != null) 
            {
                System.out.println(EntityUtils.toString(entity));
            }
        }
        catch (Exception e)
        {
            System.out.println(e.getMessage());
        }
    }
}


<!DOCTYPE html>
<html>
<head>
    <title>JSSample</title>
    <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js"></script>
</head>
<body>

<script type="text/javascript">
    $(function() {
        var params = {
            // Request parameters
        };
      
        $.ajax({
            url: "https://virginia.api.cognitive.microsoft.us/language/:analyze-conversations?api-version=2023-04-15-preview&" + $.param(params),
            beforeSend: function(xhrObj){
                // Request headers
                xhrObj.setRequestHeader("Content-Type","application/json");
                xhrObj.setRequestHeader("Ocp-Apim-Subscription-Key","{subscription key}");
            },
            type: "POST",
            // Request body
            data: "{body}",
        })
        .done(function(data) {
            alert("success");
        })
        .fail(function() {
            alert("error");
        });
    });
</script>
</body>
</html>

#import <Foundation/Foundation.h>

int main(int argc, const char * argv[])
{
    NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
    
    NSString* path = @"https://virginia.api.cognitive.microsoft.us/language/:analyze-conversations?api-version=2023-04-15-preview";
    NSArray* array = @[
                         // Request parameters
                         @"entities=true",
                      ];
    
    NSString* string = [array componentsJoinedByString:@"&"];
    path = [path stringByAppendingFormat:@"?%@", string];

    NSLog(@"%@", path);

    NSMutableURLRequest* _request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:path]];
    [_request setHTTPMethod:@"POST"];
    // Request headers
    [_request setValue:@"application/json" forHTTPHeaderField:@"Content-Type"];
    [_request setValue:@"{subscription key}" forHTTPHeaderField:@"Ocp-Apim-Subscription-Key"];
    // Request body
    [_request setHTTPBody:[@"{body}" dataUsingEncoding:NSUTF8StringEncoding]];
    
    NSURLResponse *response = nil;
    NSError *error = nil;
    NSData* _connectionData = [NSURLConnection sendSynchronousRequest:_request returningResponse:&response error:&error];

    if (nil != error)
    {
        NSLog(@"Error: %@", error);
    }
    else
    {
        NSError* error = nil;
        NSMutableDictionary* json = nil;
        NSString* dataString = [[NSString alloc] initWithData:_connectionData encoding:NSUTF8StringEncoding];
        NSLog(@"%@", dataString);
        
        if (nil != _connectionData)
        {
            json = [NSJSONSerialization JSONObjectWithData:_connectionData options:NSJSONReadingMutableContainers error:&error];
        }
        
        if (error || !json)
        {
            NSLog(@"Could not parse loaded json with error:%@", error);
        }
        
        NSLog(@"%@", json);
        _connectionData = nil;
    }
    
    [pool drain];

    return 0;
}

<?php
// This sample uses the Apache HTTP client from HTTP Components (http://hc.apache.org/httpcomponents-client-ga/)
require_once 'HTTP/Request2.php';

$request = new Http_Request2('https://virginia.api.cognitive.microsoft.us/language/:analyze-conversations?api-version=2023-04-15-preview');
$url = $request->getUrl();

$headers = array(
    // Request headers
    'Content-Type' => 'application/json',
    'Ocp-Apim-Subscription-Key' => '{subscription key}',
);

$request->setHeader($headers);

$parameters = array(
    // Request parameters
);

$url->setQueryVariables($parameters);

$request->setMethod(HTTP_Request2::METHOD_POST);

// Request body
$request->setBody("{body}");

try
{
    $response = $request->send();
    echo $response->getBody();
}
catch (HttpException $ex)
{
    echo $ex;
}

?>
########### Python 2.7 #############
import httplib, urllib, base64

headers = {
    # Request headers
    'Content-Type': 'application/json',
    'Ocp-Apim-Subscription-Key': '{subscription key}',
}

params = urllib.urlencode({
})

try:
    conn = httplib.HTTPSConnection('virginia.api.cognitive.microsoft.us')
    conn.request("POST", "/language/:analyze-conversations?api-version=2023-04-15-preview&%s" % params, "{body}", headers)
    response = conn.getresponse()
    data = response.read()
    print(data)
    conn.close()
except Exception as e:
    print("[Errno {0}] {1}".format(e.errno, e.strerror))

####################################

########### Python 3.2 #############
import http.client, urllib.request, urllib.parse, urllib.error, base64

headers = {
    # Request headers
    'Content-Type': 'application/json',
    'Ocp-Apim-Subscription-Key': '{subscription key}',
}

params = urllib.parse.urlencode({
})

try:
    conn = http.client.HTTPSConnection('virginia.api.cognitive.microsoft.us')
    conn.request("POST", "/language/:analyze-conversations?api-version=2023-04-15-preview&%s" % params, "{body}", headers)
    response = conn.getresponse()
    data = response.read()
    print(data)
    conn.close()
except Exception as e:
    print("[Errno {0}] {1}".format(e.errno, e.strerror))

####################################
require 'net/http'

uri = URI('https://virginia.api.cognitive.microsoft.us/language/:analyze-conversations?api-version=2023-04-15-preview')
uri.query = URI.encode_www_form({
})

request = Net::HTTP::Post.new(uri.request_uri)
# Request headers
request['Content-Type'] = 'application/json'
# Request headers
request['Ocp-Apim-Subscription-Key'] = '{subscription key}'
# Request body
request.body = "{body}"

response = Net::HTTP.start(uri.host, uri.port, :use_ssl => uri.scheme == 'https') do |http|
    http.request(request)
end

puts response.body