com.amazonaws.services.polly.AmazonPolly Maven / Gradle / Ivy
/*
* Copyright 2011-2016 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance with
* the License. A copy of the License is located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
* CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions
* and limitations under the License.
*/
package com.amazonaws.services.polly;
import com.amazonaws.*;
import com.amazonaws.regions.*;
import com.amazonaws.services.polly.model.*;
/**
* Interface for accessing Amazon Polly.
*
* Note: Do not directly implement this interface, new methods are added to it regularly. Extend from
* {@link com.amazonaws.services.polly.AbstractAmazonPolly} instead.
*
*
*
* Amazon Polly is a web service that makes it easy to synthesize speech from text.
*
*
* The Amazon Polly service provides API operations for synthesizing high-quality speech from plain text and Speech
* Synthesis Markup Language (SSML), along with managing pronunciations lexicons that enable you to get the best results
* for your application domain.
*
*/
public interface AmazonPolly {
/**
* The region metadata service name for computing region endpoints. You can use this value to retrieve metadata
* (such as supported regions) of the service.
*
* @see RegionUtils#getRegionsForService(String)
*/
String ENDPOINT_PREFIX = "polly";
/**
* Overrides the default endpoint for this client ("polly.us-east-1.amazonaws.com"). Callers can use this method to
* control which AWS region they want to work with.
*
* Callers can pass in just the endpoint (ex: "polly.us-east-1.amazonaws.com") or a full URL, including the protocol
* (ex: "polly.us-east-1.amazonaws.com"). If the protocol is not specified here, the default protocol from this
* client's {@link ClientConfiguration} will be used, which by default is HTTPS.
*
* For more information on using AWS regions with the AWS SDK for Java, and a complete list of all available
* endpoints for all AWS services, see:
* http://developer.amazonwebservices.com/connect/entry.jspa?externalID=3912
*
* This method is not threadsafe. An endpoint should be configured when the client is created and before any
* service requests are made. Changing it afterwards creates inevitable race conditions for any service requests in
* transit or retrying.
*
* @param endpoint
* The endpoint (ex: "polly.us-east-1.amazonaws.com") or a full URL, including the protocol (ex:
* "polly.us-east-1.amazonaws.com") of the region specific AWS endpoint this client will communicate with.
*/
void setEndpoint(String endpoint);
/**
* An alternative to {@link AmazonPolly#setEndpoint(String)}, sets the regional endpoint for this client's service
* calls. Callers can use this method to control which AWS region they want to work with.
*
* By default, all service endpoints in all regions use the https protocol. To use http instead, specify it in the
* {@link ClientConfiguration} supplied at construction.
*
* This method is not threadsafe. A region should be configured when the client is created and before any service
* requests are made. Changing it afterwards creates inevitable race conditions for any service requests in transit
* or retrying.
*
* @param region
* The region this client will communicate with. See {@link Region#getRegion(com.amazonaws.regions.Regions)}
* for accessing a given region. Must not be null and must be a region where the service is available.
*
* @see Region#getRegion(com.amazonaws.regions.Regions)
* @see Region#createClient(Class, com.amazonaws.auth.AWSCredentialsProvider, ClientConfiguration)
* @see Region#isServiceSupported(String)
*/
void setRegion(Region region);
/**
*
* Deletes the specified pronunciation lexicon stored in an AWS Region. A lexicon which has been deleted is not
* available for speech synthesis, nor is it possible to retrieve it using either the GetLexicon or
* ListLexicon APIs.
*
*
* For more information, see Managing
* Lexicons.
*
*
* @param deleteLexiconRequest
* @return Result of the DeleteLexicon operation returned by the service.
* @throws LexiconNotFoundException
* Amazon Polly can't find the specified lexicon. This could be caused by a lexicon that is missing, its
* name is misspelled or specifying a lexicon that is in a different region.
*
* Verify that the lexicon exists, is in the region (see ListLexicons) and that you spelled its name
* is spelled correctly. Then try again.
* @throws ServiceFailureException
* An unknown condition has caused a service failure.
* @sample AmazonPolly.DeleteLexicon
*/
DeleteLexiconResult deleteLexicon(DeleteLexiconRequest deleteLexiconRequest);
/**
*
* Returns the list of voices that are available for use when requesting speech synthesis. Each voice speaks a
* specified language, is either male or female, and is identified by an ID, which is the ASCII version of the voice
* name.
*
*
* When synthesizing speech ( SynthesizeSpeech ), you provide the voice ID for the voice you want from
* the list of voices returned by DescribeVoices.
*
*
* For example, you want your news reader application to read news in a specific language, but giving a user the
* option to choose the voice. Using the DescribeVoices operation you can provide the user with a list
* of available voices to select from.
*
*
* You can optionally specify a language code to filter the available voices. For example, if you specify
* en-US, the operation returns a list of all available US English voices.
*
*
* This operation requires permissions to perform the polly:DescribeVoices action.
*
*
* @param describeVoicesRequest
* @return Result of the DescribeVoices operation returned by the service.
* @throws InvalidNextTokenException
* The NextToken is invalid. Verify that it's spelled correctly, and then try again.
* @throws ServiceFailureException
* An unknown condition has caused a service failure.
* @sample AmazonPolly.DescribeVoices
*/
DescribeVoicesResult describeVoices(DescribeVoicesRequest describeVoicesRequest);
/**
*
* Returns the content of the specified pronunciation lexicon stored in an AWS Region. For more information, see Managing Lexicons.
*
*
* @param getLexiconRequest
* @return Result of the GetLexicon operation returned by the service.
* @throws LexiconNotFoundException
* Amazon Polly can't find the specified lexicon. This could be caused by a lexicon that is missing, its
* name is misspelled or specifying a lexicon that is in a different region.
*
* Verify that the lexicon exists, is in the region (see ListLexicons) and that you spelled its name
* is spelled correctly. Then try again.
* @throws ServiceFailureException
* An unknown condition has caused a service failure.
* @sample AmazonPolly.GetLexicon
*/
GetLexiconResult getLexicon(GetLexiconRequest getLexiconRequest);
/**
*
* Returns a list of pronunciation lexicons stored in an AWS Region. For more information, see Managing Lexicons.
*
*
* @param listLexiconsRequest
* @return Result of the ListLexicons operation returned by the service.
* @throws InvalidNextTokenException
* The NextToken is invalid. Verify that it's spelled correctly, and then try again.
* @throws ServiceFailureException
* An unknown condition has caused a service failure.
* @sample AmazonPolly.ListLexicons
*/
ListLexiconsResult listLexicons(ListLexiconsRequest listLexiconsRequest);
/**
*
* Stores a pronunciation lexicon in an AWS Region. If a lexicon with the same name already exists in the region, it
* is overwritten by the new lexicon. Lexicon operations have eventual consistency, therefore, it might take some
* time before the lexicon is available to the SynthesizeSpeech operation.
*
*
* For more information, see Managing
* Lexicons.
*
*
* @param putLexiconRequest
* @return Result of the PutLexicon operation returned by the service.
* @throws InvalidLexiconException
* Amazon Polly can't find the specified lexicon. Verify that the lexicon's name is spelled correctly, and
* then try again.
* @throws UnsupportedPlsAlphabetException
* The alphabet specified by the lexicon is not a supported alphabet. Valid values are x-sampa
* and ipa.
* @throws UnsupportedPlsLanguageException
* The language specified in the lexicon is unsupported. For a list of supported languages, see Lexicon Attributes.
* @throws LexiconSizeExceededException
* The maximum size of the specified lexicon would be exceeded by this operation.
* @throws MaxLexemeLengthExceededException
* The maximum size of the lexeme would be exceeded by this operation.
* @throws MaxLexiconsNumberExceededException
* The maximum number of lexicons would be exceeded by this operation.
* @throws ServiceFailureException
* An unknown condition has caused a service failure.
* @sample AmazonPolly.PutLexicon
*/
PutLexiconResult putLexicon(PutLexiconRequest putLexiconRequest);
/**
*
* Synthesizes UTF-8 input, plain text or SSML, to a stream of bytes. SSML input must be valid, well-formed SSML.
* Some alphabets might not be available with all the voices (for example, Cyrillic might not be read at all by
* English voices) unless phoneme mapping is used. For more information, see How it Works.
*
*
* @param synthesizeSpeechRequest
* @return Result of the SynthesizeSpeech operation returned by the service.
* @throws TextLengthExceededException
* The value of the "Text" parameter is longer than the accepted limits. The limit for input text is a
* maximum of 3000 characters total, of which no more than 1500 can be billed characters. SSML tags are not
* counted as billed characters.
* @throws InvalidSampleRateException
* The specified sample rate is not valid.
* @throws InvalidSsmlException
* The SSML you provided is invalid. Verify the SSML syntax, spelling of tags and values, and then try
* again.
* @throws LexiconNotFoundException
* Amazon Polly can't find the specified lexicon. This could be caused by a lexicon that is missing, its
* name is misspelled or specifying a lexicon that is in a different region.
*
* Verify that the lexicon exists, is in the region (see ListLexicons) and that you spelled its name
* is spelled correctly. Then try again.
* @throws ServiceFailureException
* An unknown condition has caused a service failure.
* @sample AmazonPolly.SynthesizeSpeech
*/
SynthesizeSpeechResult synthesizeSpeech(SynthesizeSpeechRequest synthesizeSpeechRequest);
/**
* Shuts down this client object, releasing any resources that might be held open. This is an optional method, and
* callers are not expected to call it, but can if they want to explicitly release any open resources. Once a client
* has been shutdown, it should not be used to make any more requests.
*/
void shutdown();
/**
* Returns additional metadata for a previously executed successful request, typically used for debugging issues
* where a service isn't acting as expected. This data isn't considered part of the result data returned by an
* operation, so it's available through this separate, diagnostic interface.
*
* Response metadata is only cached for a limited period of time, so if you need to access this extra diagnostic
* information for an executed request, you should use this method to retrieve it as soon as possible after
* executing a request.
*
* @param request
* The originally executed request.
*
* @return The response metadata for the specified request, or null if none is available.
*/
ResponseMetadata getCachedResponseMetadata(AmazonWebServiceRequest request);
}