Text Analytics API (v3.1-preview.3)
The Text Analytics API is a suite of natural language processing (NLP) services built with best-in-class Microsoft machine learning algorithms. The API can be used to analyze unstructured text using NLP tasks such as sentiment analysis, named entity recognition (NER) of general and personally identifiable information domains, key phrase extraction (KPE) and language detection. It can also be used to batch NER and KPE operations asynchronously to process documents with a single request. Furthermore, this API provides an asynchronous operation for analyzing unstructured clinical and biomedical text using NER, entity linking, relation extraction and entity negation tasks. More documentation can be found in https://docs.microsoft.com/en-us/azure/cognitive-services/text-analytics/overview
Get analysis status and results
Get the status of an analysis job. A job may consist of one or more tasks. Once all tasks are completed, the job will transition to the completed state and results will be available for each task.
Select the testing console in the region where you created your resource:
East US 2 Central US North Europe West Europe West US 2Request URL
Request parameters
string
Format - uuid. Job ID
(optional)
boolean
(Optional) if set to true, response will contain request and document level statistics.
(optional)
integer
(Optional) Set the maximum number of results per task. When both $top and $skip are specified, $skip is applied first.
(optional)
integer
(Optional) Set the number of elements to offset in the response. When both $top and $skip are specified, $skip is applied first.
Request headers
string
Subscription key which provides access to this API. Found in your Cognitive Services accounts.
Request body
Response 200
Analysis job status and metadata.
{
"displayName": "My Job",
"jobId": "c93255cc-7be2-4dae-926c-c4f6914ae5e8_637414272000000000",
"lastUpdateDateTime": "2020-11-20T18:15:04Z",
"createdDateTime": "2020-11-20T18:15:00Z",
"expirationDateTime": "2020-11-21T18:15:00Z",
"status": "succeeded",
"errors": [],
"tasks": {
"details": {
"name": "My Job",
"lastUpdateDateTime": "2020-11-20T18:15:04Z"
},
"completed": 3,
"failed": 0,
"inProgress": 0,
"total": 3,
"entityRecognitionTasks": [
{
"name": "My Job",
"lastUpdateDateTime": "2020-11-20T18:15:04.3272751Z",
"results": {
"inTerminalState": true,
"documents": [
{
"id": "doc1",
"entities": [
{
"text": "30th",
"category": "Quantity",
"subcategory": "Ordinal",
"offset": 71,
"length": 4,
"confidenceScore": 0.8
},
{
"text": "30th birthday",
"category": "Event",
"offset": 71,
"length": 13,
"confidenceScore": 0.31
}
],
"warnings": []
},
{
"id": "doc2",
"entities": [
{
"text": "Seattle",
"category": "Location",
"subcategory": "GPE",
"offset": 33,
"length": 7,
"confidenceScore": 0.54
}
],
"warnings": []
}
],
"errors": [],
"modelVersion": "2020-04-01"
}
}
],
"entityRecognitionPiiTasks": [
{
"name": "My Job",
"lastUpdateDateTime": "2020-11-20T18:15:04.3272751Z",
"results": {
"inTerminalState": true,
"documents": [
{
"redactedText": "It's incredibly sunny outside! I'm so happy it's a beautiful day on my 30th birthday!",
"id": "doc1",
"entities": [],
"warnings": []
},
{
"redactedText": "Pike place market is my favorite Seattle attraction.",
"id": "doc2",
"entities": [],
"warnings": []
}
],
"errors": [],
"modelVersion": "2020-07-01"
}
}
],
"keyPhraseExtractionTasks": [
{
"name": "My Job",
"lastUpdateDateTime": "2020-11-20T18:15:04.3272751Z",
"results": {
"inTerminalState": true,
"documents": [
{
"id": "doc1",
"keyPhrases": [
"beautiful day",
"birthday",
"sunny outside"
],
"warnings": []
},
{
"id": "doc2",
"keyPhrases": [
"favorite Seattle attraction",
"Pike place market"
],
"warnings": []
}
],
"errors": [],
"modelVersion": "2020-07-01"
}
}
]
}
}{
"displayName": "My Job",
"jobId": "c93255cc-7be2-4dae-926c-c4f6914ae5e8_637414272000000000",
"lastUpdateDateTime": "2020-11-20T18:15:04Z",
"createdDateTime": "2020-11-20T18:15:00Z",
"expirationDateTime": "2020-11-21T18:15:00Z",
"status": "succeeded",
"errors": [],
"tasks": {
"details": {
"name": "My Job",
"lastUpdateDateTime": "2020-11-20T18:15:04Z"
},
"completed": 3,
"failed": 0,
"inProgress": 0,
"total": 3,
"entityRecognitionTasks": [
{
"name": "My Job",
"lastUpdateDateTime": "2020-11-20T18:15:04.3272751Z",
"results": {
"inTerminalState": true,
"documents": [
{
"id": "doc1",
"entities": [
{
"text": "30th",
"category": "Quantity",
"subcategory": "Ordinal",
"offset": 71,
"length": 4,
"confidenceScore": 0.8
},
{
"text": "30th birthday",
"category": "Event",
"offset": 71,
"length": 13,
"confidenceScore": 0.31
}
],
"warnings": []
},
{
"id": "doc2",
"entities": [
{
"text": "Seattle",
"category": "Location",
"subcategory": "GPE",
"offset": 33,
"length": 7,
"confidenceScore": 0.54
}
],
"warnings": []
}
],
"errors": [],
"modelVersion": "2020-04-01"
}
}
],
"entityRecognitionPiiTasks": [
{
"name": "My Job",
"lastUpdateDateTime": "2020-11-20T18:15:04.3272751Z",
"results": {
"inTerminalState": true,
"documents": [
{
"redactedText": "It's incredibly sunny outside! I'm so happy it's a beautiful day on my 30th birthday!",
"id": "doc1",
"entities": [],
"warnings": []
},
{
"redactedText": "Pike place market is my favorite Seattle attraction.",
"id": "doc2",
"entities": [],
"warnings": []
}
],
"errors": [],
"modelVersion": "2020-07-01"
}
}
],
"keyPhraseExtractionTasks": [
{
"name": "My Job",
"lastUpdateDateTime": "2020-11-20T18:15:04.3272751Z",
"results": {
"inTerminalState": true,
"documents": [
{
"id": "doc1",
"keyPhrases": [
"beautiful day",
"birthday",
"sunny outside"
],
"warnings": []
},
{
"id": "doc2",
"keyPhrases": [
"favorite Seattle attraction",
"Pike place market"
],
"warnings": []
}
],
"errors": [],
"modelVersion": "2020-07-01"
}
}
]
}
}Response 404
Job ID not found.
{
"error": {
"code": "NotFound",
"message": "Not Found",
"innererror": {
"code": "JobIdNotFound",
"message": "Job ID not found."
}
}
}{
"error": {
"code": "NotFound",
"message": "Not Found",
"innererror": {
"code": "JobIdNotFound",
"message": "Job ID not found."
}
}
}Response 500
Internal error response
{
"error": {
"code": "InternalServerError",
"message": "Processing failed unexpectedly. Please try again later."
}
}{
"error": {
"code": "InternalServerError",
"message": "Processing failed unexpectedly. Please try again later."
}
}Code samples
@ECHO OFF
curl -v -X GET "https://northcentralus.api.cognitive.microsoft.com/text/analytics/v3.1-preview.3/analyze/jobs/{jobId}?showStats={boolean}&$top=20&$skip=0"
-H "Ocp-Apim-Subscription-Key: {subscription key}"
--data-ascii "{body}"
using System;
using System.Net.Http.Headers;
using System.Text;
using System.Net.Http;
using System.Web;
namespace CSHttpClientSample
{
static class Program
{
static void Main()
{
MakeRequest();
Console.WriteLine("Hit ENTER to exit...");
Console.ReadLine();
}
static async void MakeRequest()
{
var client = new HttpClient();
var queryString = HttpUtility.ParseQueryString(string.Empty);
// Request headers
client.DefaultRequestHeaders.Add("Ocp-Apim-Subscription-Key", "{subscription key}");
// Request parameters
queryString["showStats"] = "{boolean}";
queryString["$top"] = "20";
queryString["$skip"] = "0";
var uri = "https://northcentralus.api.cognitive.microsoft.com/text/analytics/v3.1-preview.3/analyze/jobs/{jobId}?" + queryString;
var response = await client.GetAsync(uri);
}
}
} // // This sample uses the Apache HTTP client from HTTP Components (http://hc.apache.org/httpcomponents-client-ga/)
import java.net.URI;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.utils.URIBuilder;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.util.EntityUtils;
public class JavaSample
{
public static void main(String[] args)
{
HttpClient httpclient = HttpClients.createDefault();
try
{
URIBuilder builder = new URIBuilder("https://northcentralus.api.cognitive.microsoft.com/text/analytics/v3.1-preview.3/analyze/jobs/{jobId}");
builder.setParameter("showStats", "{boolean}");
builder.setParameter("$top", "20");
builder.setParameter("$skip", "0");
URI uri = builder.build();
HttpGet request = new HttpGet(uri);
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">
$(function() {
var params = {
// Request parameters
"showStats": "{boolean}",
"$top": "20",
"$skip": "0",
};
$.ajax({
url: "https://northcentralus.api.cognitive.microsoft.com/text/analytics/v3.1-preview.3/analyze/jobs/{jobId}?" + $.param(params),
beforeSend: function(xhrObj){
// Request headers
xhrObj.setRequestHeader("Ocp-Apim-Subscription-Key","{subscription key}");
},
type: "GET",
// Request body
data: "{body}",
})
.done(function(data) {
alert("success");
})
.fail(function() {
alert("error");
});
});
</script>
</body>
</html>
#import <Foundation/Foundation.h>
int main(int argc, const char * argv[])
{
NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
NSString* path = @"https://northcentralus.api.cognitive.microsoft.com/text/analytics/v3.1-preview.3/analyze/jobs/{jobId}";
NSArray* array = @[
// Request parameters
@"entities=true",
@"showStats={boolean}",
@"$top=20",
@"$skip=0",
];
NSString* string = [array componentsJoinedByString:@"&"];
path = [path stringByAppendingFormat:@"?%@", string];
NSLog(@"%@", path);
NSMutableURLRequest* _request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:path]];
[_request setHTTPMethod:@"GET"];
// Request headers
[_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://northcentralus.api.cognitive.microsoft.com/text/analytics/v3.1-preview.3/analyze/jobs/{jobId}');
$url = $request->getUrl();
$headers = array(
// Request headers
'Ocp-Apim-Subscription-Key' => '{subscription key}',
);
$request->setHeader($headers);
$parameters = array(
// Request parameters
'showStats' => '{boolean}',
'$top' => '20',
'$skip' => '0',
);
$url->setQueryVariables($parameters);
$request->setMethod(HTTP_Request2::METHOD_GET);
// Request body
$request->setBody("{body}");
try
{
$response = $request->send();
echo $response->getBody();
}
catch (HttpException $ex)
{
echo $ex;
}
?>########### Python 2.7 #############
import httplib, urllib, base64
headers = {
# Request headers
'Ocp-Apim-Subscription-Key': '{subscription key}',
}
params = urllib.urlencode({
# Request parameters
'showStats': '{boolean}',
'$top': '20',
'$skip': '0',
})
try:
conn = httplib.HTTPSConnection('northcentralus.api.cognitive.microsoft.com')
conn.request("GET", "/text/analytics/v3.1-preview.3/analyze/jobs/{jobId}?%s" % params, "{body}", headers)
response = conn.getresponse()
data = response.read()
print(data)
conn.close()
except Exception as e:
print("[Errno {0}] {1}".format(e.errno, e.strerror))
####################################
########### Python 3.2 #############
import http.client, urllib.request, urllib.parse, urllib.error, base64
headers = {
# Request headers
'Ocp-Apim-Subscription-Key': '{subscription key}',
}
params = urllib.parse.urlencode({
# Request parameters
'showStats': '{boolean}',
'$top': '20',
'$skip': '0',
})
try:
conn = http.client.HTTPSConnection('northcentralus.api.cognitive.microsoft.com')
conn.request("GET", "/text/analytics/v3.1-preview.3/analyze/jobs/{jobId}?%s" % params, "{body}", headers)
response = conn.getresponse()
data = response.read()
print(data)
conn.close()
except Exception as e:
print("[Errno {0}] {1}".format(e.errno, e.strerror))
####################################require 'net/http'
uri = URI('https://northcentralus.api.cognitive.microsoft.com/text/analytics/v3.1-preview.3/analyze/jobs/{jobId}')
uri.query = URI.encode_www_form({
# Request parameters
'showStats' => '{boolean}',
'$top' => '20',
'$skip' => '0'
})
request = Net::HTTP::Get.new(uri.request_uri)
# 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