Speech Services API v3.1

Speech Services API v3.1.

Create Model

Creates a new model.

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

The details of the new model.

{
  "project": {
    "self": "string"
  },
  "links": {
    "copyTo": "string",
    "files": "string",
    "manifest": "string"
  },
  "properties": {
    "customModelWeightPercent": 0,
    "deprecationDates": {
      "transcriptionDateTime": "string"
    },
    "features": {
      "supportsTranscriptions": true,
      "supportsEndpoints": true,
      "supportsTranscriptionsOnSpeechContainers": true
    },
    "email": "string",
    "error": {
      "code": "string",
      "message": "string"
    }
  },
  "text": "string",
  "baseModel": {
    "self": "string"
  },
  "datasets": [
    {
      "self": "string"
    }
  ],
  "customProperties": {},
  "self": "string",
  "locale": "string",
  "displayName": "string",
  "description": "string",
  "lastActionDateTime": "string",
  "status": "NotStarted",
  "createdDateTime": "string"
}
{
  "title": "CustomModel",
  "required": [
    "displayName",
    "locale"
  ],
  "type": "object",
  "allOf": [
    {
      "title": "SharedModel",
      "required": [
        "displayName",
        "locale"
      ],
      "type": "object",
      "properties": {
        "self": {
          "format": "uri",
          "description": "The location of this entity.",
          "type": "string",
          "readOnly": true
        },
        "locale": {
          "description": "The locale of the contained data.",
          "type": "string"
        },
        "displayName": {
          "description": "The display name of the object.",
          "type": "string"
        },
        "description": {
          "description": "The description of the object.",
          "type": "string"
        },
        "lastActionDateTime": {
          "format": "date-time",
          "description": "The time-stamp when the current status was entered.\r\nThe time stamp is encoded as ISO 8601 date and time format\r\n(\"YYYY-MM-DDThh:mm:ssZ\", see https://en.wikipedia.org/wiki/ISO_8601#Combined_date_and_time_representations).",
          "type": "string",
          "readOnly": true
        },
        "status": {
          "title": "Status",
          "description": "Describe the current state of the API",
          "enum": [
            "NotStarted",
            "Running",
            "Succeeded",
            "Failed"
          ],
          "type": "string",
          "readOnly": true,
          "x-ms-enum": {
            "name": "Status",
            "modelAsString": false,
            "values": [
              {
                "value": "NotStarted",
                "description": "The long running operation has not yet started."
              },
              {
                "value": "Running",
                "description": "The long running operation is currently processing."
              },
              {
                "value": "Succeeded",
                "description": "The long running operation has successfully completed."
              },
              {
                "value": "Failed",
                "description": "The long running operation has failed."
              }
            ]
          }
        },
        "createdDateTime": {
          "format": "date-time",
          "description": "The time-stamp when the object was created.\r\nThe time stamp is encoded as ISO 8601 date and time format\r\n(\"YYYY-MM-DDThh:mm:ssZ\", see https://en.wikipedia.org/wiki/ISO_8601#Combined_date_and_time_representations).",
          "type": "string",
          "readOnly": true
        }
      }
    }
  ],
  "properties": {
    "project": {
      "title": "EntityReference",
      "required": [
        "self"
      ],
      "type": "object",
      "properties": {
        "self": {
          "format": "uri",
          "description": "The location of the referenced entity.",
          "type": "string"
        }
      }
    },
    "links": {
      "title": "CustomModelLinks",
      "type": "object",
      "properties": {
        "copyTo": {
          "format": "uri",
          "description": "The location to the model copy action. See operation \"Models_CopyTo\" for more details.",
          "type": "string",
          "readOnly": true
        },
        "files": {
          "format": "uri",
          "description": "The location to get all files of this entity. See operation \"Models_ListFiles\" for more details.",
          "type": "string",
          "readOnly": true
        },
        "manifest": {
          "format": "uri",
          "description": "The location to get a manifest for this model to be used in the on-prem container. See operation \"Models_GetCustomModelManifest\" for more details.",
          "type": "string",
          "readOnly": true
        }
      }
    },
    "properties": {
      "title": "CustomModelProperties",
      "type": "object",
      "properties": {
        "customModelWeightPercent": {
          "format": "int32",
          "description": "The weight of custom model between 1 (1% custom model and 99% base model) and 100 (100% custom model and 0% base model).\r\nWhen this property is not set, the service chooses a suitable value (get the model to retrieve the selected weight).\r\nStart without using this property. If needed, choose a larger (or smaller) weight to increase (or decrease) the impact of the custom model.",
          "maximum": 100,
          "minimum": 1,
          "type": "integer"
        },
        "deprecationDates": {
          "title": "CustomModelDeprecationDates",
          "type": "object",
          "properties": {
            "transcriptionDateTime": {
              "format": "date-time",
              "description": "The date when transcription becomes deprecated.",
              "type": "string",
              "readOnly": true
            }
          }
        },
        "features": {
          "title": "CustomModelFeatures",
          "description": "Features supported by the model.",
          "type": "object",
          "allOf": [
            {
              "title": "SharedModelFeatures",
              "description": "Features supported by the model.",
              "type": "object",
              "properties": {
                "supportsTranscriptions": {
                  "description": "A value indicating whether batch transcription is supported.",
                  "type": "boolean",
                  "readOnly": true
                },
                "supportsEndpoints": {
                  "description": "A value indicating whether creation of endpoints for live transcription is supported.",
                  "type": "boolean",
                  "readOnly": true
                },
                "supportsTranscriptionsOnSpeechContainers": {
                  "description": "A value indicating whether this model can be used for transcription on speech container. This feature can be added on existing models when it becomes usable on speech container.",
                  "type": "boolean",
                  "readOnly": true
                }
              }
            }
          ]
        },
        "email": {
          "description": "The email address to send email notifications to in case the operation completes.\r\nThe value will be removed after successfully sending the email.",
          "type": "string"
        },
        "error": {
          "title": "EntityError",
          "type": "object",
          "properties": {
            "code": {
              "description": "The code of this error.",
              "type": "string",
              "readOnly": true
            },
            "message": {
              "description": "The message for this error.",
              "type": "string",
              "readOnly": true
            }
          }
        }
      }
    },
    "text": {
      "description": "The text used to adapt this language model.",
      "type": "string"
    },
    "baseModel": {
      "title": "EntityReference",
      "required": [
        "self"
      ],
      "type": "object",
      "properties": {
        "self": {
          "format": "uri",
          "description": "The location of the referenced entity.",
          "type": "string"
        }
      }
    },
    "datasets": {
      "description": "Datasets used for adaptation.",
      "type": "array",
      "items": {
        "title": "EntityReference",
        "required": [
          "self"
        ],
        "type": "object",
        "properties": {
          "self": {
            "format": "uri",
            "description": "The location of the referenced entity.",
            "type": "string"
          }
        }
      }
    },
    "customProperties": {
      "description": "The custom properties of this entity. The maximum allowed key length is 64 characters, the maximum\r\nallowed value length is 256 characters and the count of allowed entries is 10.",
      "type": "object",
      "additionalProperties": {
        "type": "string"
      }
    }
  }
}

Response 201

The response contains information about the entity as payload and its location as header.

{
  "project": {
    "self": "string"
  },
  "links": {
    "copyTo": "string",
    "files": "string",
    "manifest": "string"
  },
  "properties": {
    "customModelWeightPercent": 0,
    "deprecationDates": {
      "transcriptionDateTime": "string"
    },
    "features": {
      "supportsTranscriptions": true,
      "supportsEndpoints": true,
      "supportsTranscriptionsOnSpeechContainers": true
    },
    "email": "string",
    "error": {
      "code": "string",
      "message": "string"
    }
  },
  "text": "string",
  "baseModel": {
    "self": "string"
  },
  "datasets": [
    {
      "self": "string"
    }
  ],
  "customProperties": {},
  "self": "string",
  "locale": "string",
  "displayName": "string",
  "description": "string",
  "lastActionDateTime": "string",
  "status": "NotStarted",
  "createdDateTime": "string"
}
{
  "title": "CustomModel",
  "required": [
    "displayName",
    "locale"
  ],
  "type": "object",
  "allOf": [
    {
      "title": "SharedModel",
      "required": [
        "displayName",
        "locale"
      ],
      "type": "object",
      "properties": {
        "self": {
          "format": "uri",
          "description": "The location of this entity.",
          "type": "string",
          "readOnly": true
        },
        "locale": {
          "description": "The locale of the contained data.",
          "type": "string"
        },
        "displayName": {
          "description": "The display name of the object.",
          "type": "string"
        },
        "description": {
          "description": "The description of the object.",
          "type": "string"
        },
        "lastActionDateTime": {
          "format": "date-time",
          "description": "The time-stamp when the current status was entered.\r\nThe time stamp is encoded as ISO 8601 date and time format\r\n(\"YYYY-MM-DDThh:mm:ssZ\", see https://en.wikipedia.org/wiki/ISO_8601#Combined_date_and_time_representations).",
          "type": "string",
          "readOnly": true
        },
        "status": {
          "title": "Status",
          "description": "Describe the current state of the API",
          "enum": [
            "NotStarted",
            "Running",
            "Succeeded",
            "Failed"
          ],
          "type": "string",
          "readOnly": true,
          "x-ms-enum": {
            "name": "Status",
            "modelAsString": false,
            "values": [
              {
                "value": "NotStarted",
                "description": "The long running operation has not yet started."
              },
              {
                "value": "Running",
                "description": "The long running operation is currently processing."
              },
              {
                "value": "Succeeded",
                "description": "The long running operation has successfully completed."
              },
              {
                "value": "Failed",
                "description": "The long running operation has failed."
              }
            ]
          }
        },
        "createdDateTime": {
          "format": "date-time",
          "description": "The time-stamp when the object was created.\r\nThe time stamp is encoded as ISO 8601 date and time format\r\n(\"YYYY-MM-DDThh:mm:ssZ\", see https://en.wikipedia.org/wiki/ISO_8601#Combined_date_and_time_representations).",
          "type": "string",
          "readOnly": true
        }
      }
    }
  ],
  "properties": {
    "project": {
      "title": "EntityReference",
      "required": [
        "self"
      ],
      "type": "object",
      "properties": {
        "self": {
          "format": "uri",
          "description": "The location of the referenced entity.",
          "type": "string"
        }
      }
    },
    "links": {
      "title": "CustomModelLinks",
      "type": "object",
      "properties": {
        "copyTo": {
          "format": "uri",
          "description": "The location to the model copy action. See operation \"Models_CopyTo\" for more details.",
          "type": "string",
          "readOnly": true
        },
        "files": {
          "format": "uri",
          "description": "The location to get all files of this entity. See operation \"Models_ListFiles\" for more details.",
          "type": "string",
          "readOnly": true
        },
        "manifest": {
          "format": "uri",
          "description": "The location to get a manifest for this model to be used in the on-prem container. See operation \"Models_GetCustomModelManifest\" for more details.",
          "type": "string",
          "readOnly": true
        }
      }
    },
    "properties": {
      "title": "CustomModelProperties",
      "type": "object",
      "properties": {
        "customModelWeightPercent": {
          "format": "int32",
          "description": "The weight of custom model between 1 (1% custom model and 99% base model) and 100 (100% custom model and 0% base model).\r\nWhen this property is not set, the service chooses a suitable value (get the model to retrieve the selected weight).\r\nStart without using this property. If needed, choose a larger (or smaller) weight to increase (or decrease) the impact of the custom model.",
          "maximum": 100,
          "minimum": 1,
          "type": "integer"
        },
        "deprecationDates": {
          "title": "CustomModelDeprecationDates",
          "type": "object",
          "properties": {
            "transcriptionDateTime": {
              "format": "date-time",
              "description": "The date when transcription becomes deprecated.",
              "type": "string",
              "readOnly": true
            }
          }
        },
        "features": {
          "title": "CustomModelFeatures",
          "description": "Features supported by the model.",
          "type": "object",
          "allOf": [
            {
              "title": "SharedModelFeatures",
              "description": "Features supported by the model.",
              "type": "object",
              "properties": {
                "supportsTranscriptions": {
                  "description": "A value indicating whether batch transcription is supported.",
                  "type": "boolean",
                  "readOnly": true
                },
                "supportsEndpoints": {
                  "description": "A value indicating whether creation of endpoints for live transcription is supported.",
                  "type": "boolean",
                  "readOnly": true
                },
                "supportsTranscriptionsOnSpeechContainers": {
                  "description": "A value indicating whether this model can be used for transcription on speech container. This feature can be added on existing models when it becomes usable on speech container.",
                  "type": "boolean",
                  "readOnly": true
                }
              }
            }
          ]
        },
        "email": {
          "description": "The email address to send email notifications to in case the operation completes.\r\nThe value will be removed after successfully sending the email.",
          "type": "string"
        },
        "error": {
          "title": "EntityError",
          "type": "object",
          "properties": {
            "code": {
              "description": "The code of this error.",
              "type": "string",
              "readOnly": true
            },
            "message": {
              "description": "The message for this error.",
              "type": "string",
              "readOnly": true
            }
          }
        }
      }
    },
    "text": {
      "description": "The text used to adapt this language model.",
      "type": "string"
    },
    "baseModel": {
      "title": "EntityReference",
      "required": [
        "self"
      ],
      "type": "object",
      "properties": {
        "self": {
          "format": "uri",
          "description": "The location of the referenced entity.",
          "type": "string"
        }
      }
    },
    "datasets": {
      "description": "Datasets used for adaptation.",
      "type": "array",
      "items": {
        "title": "EntityReference",
        "required": [
          "self"
        ],
        "type": "object",
        "properties": {
          "self": {
            "format": "uri",
            "description": "The location of the referenced entity.",
            "type": "string"
          }
        }
      }
    },
    "customProperties": {
      "description": "The custom properties of this entity. The maximum allowed key length is 64 characters, the maximum\r\nallowed value length is 256 characters and the count of allowed entries is 10.",
      "type": "object",
      "additionalProperties": {
        "type": "string"
      }
    }
  }
}

Response 500

An error occurred.

Code samples

@ECHO OFF

curl -v -X POST "https://*.cognitiveservices.azure.com/speechtotext/v3.1/models"
-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://*.cognitiveservices.azure.com/speechtotext/v3.1/models?" + 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://*.cognitiveservices.azure.com/speechtotext/v3.1/models");


            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://*.cognitiveservices.azure.com/speechtotext/v3.1/models?" + $.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://*.cognitiveservices.azure.com/speechtotext/v3.1/models";
    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://*.cognitiveservices.azure.com/speechtotext/v3.1/models');
$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('*.cognitiveservices.azure.com')
    conn.request("POST", "/speechtotext/v3.1/models?%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('*.cognitiveservices.azure.com')
    conn.request("POST", "/speechtotext/v3.1/models?%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://*.cognitiveservices.azure.com/speechtotext/v3.1/models')
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