All Superinterfaces:

AutoCloseable, AwsClient, SdkAutoCloseable, SdkClient
```
@Generated("software.amazon.awssdk:codegen")
@ThreadSafe
public interface LexRuntimeV2Client
extends AwsClient
```
Service client for accessing Lex Runtime V2. This can be created using the static builder() method.
This section contains documentation for the Amazon Lex V2 Runtime V2 API operations.

Field Summary

Fields
Modifier and Type Field Description

static String SERVICE_METADATA_ID
Value for looking up the service's metadata from the ServiceMetadataProvider.

static String SERVICE_NAME

Method Summary

All Methods Static Methods Instance Methods Default Methods
Modifier and Type	Method	Description
`static LexRuntimeV2ClientBuilder`	`builder()`	Create a builder that can be used to configure and create a `LexRuntimeV2Client`.
`static LexRuntimeV2Client`	`create()`	Create a `LexRuntimeV2Client` with the region loaded from the `DefaultAwsRegionProviderChain` and credentials loaded from the `DefaultCredentialsProvider`.
`default DeleteSessionResponse`	`deleteSession(Consumer<DeleteSessionRequest.Builder> deleteSessionRequest)`	Removes session information for a specified bot, alias, and user ID.
`default DeleteSessionResponse`	`deleteSession(DeleteSessionRequest deleteSessionRequest)`	Removes session information for a specified bot, alias, and user ID.
`default GetSessionResponse`	`getSession(Consumer<GetSessionRequest.Builder> getSessionRequest)`	Returns session information for a specified bot, alias, and user.
`default GetSessionResponse`	`getSession(GetSessionRequest getSessionRequest)`	Returns session information for a specified bot, alias, and user.
`default ResponseInputStream<PutSessionResponse>`	`putSession(Consumer<PutSessionRequest.Builder> putSessionRequest)`	Creates a new session or modifies an existing session with an Amazon Lex V2 bot.
`default PutSessionResponse`	`putSession(Consumer<PutSessionRequest.Builder> putSessionRequest, Path destinationPath)`	Creates a new session or modifies an existing session with an Amazon Lex V2 bot.
`default <ReturnT> ReturnT`	`putSession(Consumer<PutSessionRequest.Builder> putSessionRequest, ResponseTransformer<PutSessionResponse,ReturnT> responseTransformer)`	Creates a new session or modifies an existing session with an Amazon Lex V2 bot.
`default ResponseInputStream<PutSessionResponse>`	`putSession(PutSessionRequest putSessionRequest)`	Creates a new session or modifies an existing session with an Amazon Lex V2 bot.
`default PutSessionResponse`	`putSession(PutSessionRequest putSessionRequest, Path destinationPath)`	Creates a new session or modifies an existing session with an Amazon Lex V2 bot.
`default <ReturnT> ReturnT`	`putSession(PutSessionRequest putSessionRequest, ResponseTransformer<PutSessionResponse,ReturnT> responseTransformer)`	Creates a new session or modifies an existing session with an Amazon Lex V2 bot.
`default ResponseBytes<PutSessionResponse>`	`putSessionAsBytes(Consumer<PutSessionRequest.Builder> putSessionRequest)`	Creates a new session or modifies an existing session with an Amazon Lex V2 bot.
`default ResponseBytes<PutSessionResponse>`	`putSessionAsBytes(PutSessionRequest putSessionRequest)`	Creates a new session or modifies an existing session with an Amazon Lex V2 bot.
`default RecognizeTextResponse`	`recognizeText(Consumer<RecognizeTextRequest.Builder> recognizeTextRequest)`	Sends user input to Amazon Lex V2.
`default RecognizeTextResponse`	`recognizeText(RecognizeTextRequest recognizeTextRequest)`	Sends user input to Amazon Lex V2.
`default RecognizeUtteranceResponse`	`recognizeUtterance(Consumer<RecognizeUtteranceRequest.Builder> recognizeUtteranceRequest, Path sourcePath, Path destinationPath)`	Sends user input to Amazon Lex V2.
`default <ReturnT> ReturnT`	`recognizeUtterance(Consumer<RecognizeUtteranceRequest.Builder> recognizeUtteranceRequest, RequestBody requestBody, ResponseTransformer<RecognizeUtteranceResponse,ReturnT> responseTransformer)`	Sends user input to Amazon Lex V2.
`default RecognizeUtteranceResponse`	`recognizeUtterance(RecognizeUtteranceRequest recognizeUtteranceRequest, Path sourcePath, Path destinationPath)`	Sends user input to Amazon Lex V2.
`default <ReturnT> ReturnT`	`recognizeUtterance(RecognizeUtteranceRequest recognizeUtteranceRequest, RequestBody requestBody, ResponseTransformer<RecognizeUtteranceResponse,ReturnT> responseTransformer)`	Sends user input to Amazon Lex V2.
`default LexRuntimeV2ServiceClientConfiguration`	`serviceClientConfiguration()`
`static ServiceMetadata`	`serviceMetadata()`

Methods inherited from interface software.amazon.awssdk.utils.SdkAutoCloseable
close

Methods inherited from interface software.amazon.awssdk.core.SdkClient
serviceName

- Field Detail
  - SERVICE_NAME
```
static final String SERVICE_NAME
```
    See Also:
    
    Constant Field Values
  - SERVICE_METADATA_ID
```
static final String SERVICE_METADATA_ID
```
    Value for looking up the service's metadata from the ServiceMetadataProvider.
    
    See Also:
    
    Constant Field Values
- Method Detail
  - deleteSession
```
default DeleteSessionResponse deleteSession(DeleteSessionRequest deleteSessionRequest)
                                     throws AccessDeniedException,
                                            ResourceNotFoundException,
                                            ValidationException,
                                            ThrottlingException,
                                            InternalServerException,
                                            ConflictException,
                                            AwsServiceException,
                                            SdkClientException,
                                            LexRuntimeV2Exception
```
    Removes session information for a specified bot, alias, and user ID.
    
    You can use this operation to restart a conversation with a bot. When you remove a session, the entire history of the session is removed so that you can start again.
    
    You don't need to delete a session. Sessions have a time limit and will expire. Set the session time limit when you create the bot. The default is 5 minutes, but you can specify anything between 1 minute and 24 hours.
    
    If you specify a bot or alias ID that doesn't exist, you receive a BadRequestException.
    
    If the locale doesn't exist in the bot, or if the locale hasn't been enables for the alias, you receive a BadRequestException.
    
    Parameters:
    
    deleteSessionRequest -
    
    Returns:
    
    Result of the DeleteSession operation returned by the service.
    
    Throws:
    
    AccessDeniedException
    
    ResourceNotFoundException
    
    ValidationException
    
    ThrottlingException
    
    InternalServerException
    
    ConflictException
    
    SdkException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    LexRuntimeV2Exception - Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    
    AwsServiceException
    
    See Also:
    
    AWS API Documentation
  - deleteSession
```
default DeleteSessionResponse deleteSession(Consumer<DeleteSessionRequest.Builder> deleteSessionRequest)
                                     throws AccessDeniedException,
                                            ResourceNotFoundException,
                                            ValidationException,
                                            ThrottlingException,
                                            InternalServerException,
                                            ConflictException,
                                            AwsServiceException,
                                            SdkClientException,
                                            LexRuntimeV2Exception
```
    Removes session information for a specified bot, alias, and user ID.
    
    You can use this operation to restart a conversation with a bot. When you remove a session, the entire history of the session is removed so that you can start again.
    
    You don't need to delete a session. Sessions have a time limit and will expire. Set the session time limit when you create the bot. The default is 5 minutes, but you can specify anything between 1 minute and 24 hours.
    
    If you specify a bot or alias ID that doesn't exist, you receive a BadRequestException.
    
    If the locale doesn't exist in the bot, or if the locale hasn't been enables for the alias, you receive a BadRequestException.
    
    This is a convenience which creates an instance of the DeleteSessionRequest.Builder avoiding the need to create one manually via DeleteSessionRequest.builder()
    
    Parameters:
    
    deleteSessionRequest - A Consumer that will call methods on DeleteSessionRequest.Builder to create a request.
    
    Returns:
    
    Result of the DeleteSession operation returned by the service.
    
    Throws:
    
    AccessDeniedException
    
    ResourceNotFoundException
    
    ValidationException
    
    ThrottlingException
    
    InternalServerException
    
    ConflictException
    
    SdkException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    LexRuntimeV2Exception - Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    
    AwsServiceException
    
    See Also:
    
    AWS API Documentation
  - getSession
```
default GetSessionResponse getSession(GetSessionRequest getSessionRequest)
                               throws AccessDeniedException,
                                      ResourceNotFoundException,
                                      ValidationException,
                                      ThrottlingException,
                                      InternalServerException,
                                      AwsServiceException,
                                      SdkClientException,
                                      LexRuntimeV2Exception
```
    Returns session information for a specified bot, alias, and user.
    
    For example, you can use this operation to retrieve session information for a user that has left a long-running session in use.
    
    If the bot, alias, or session identifier doesn't exist, Amazon Lex V2 returns a BadRequestException. If the locale doesn't exist or is not enabled for the alias, you receive a BadRequestException.
    
    Parameters:
    
    getSessionRequest -
    
    Returns:
    
    Result of the GetSession operation returned by the service.
    
    Throws:
    
    AccessDeniedException
    
    ResourceNotFoundException
    
    ValidationException
    
    ThrottlingException
    
    InternalServerException
    
    SdkException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    LexRuntimeV2Exception - Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    
    AwsServiceException
    
    See Also:
    
    AWS API Documentation
  - getSession
```
default GetSessionResponse getSession(Consumer<GetSessionRequest.Builder> getSessionRequest)
                               throws AccessDeniedException,
                                      ResourceNotFoundException,
                                      ValidationException,
                                      ThrottlingException,
                                      InternalServerException,
                                      AwsServiceException,
                                      SdkClientException,
                                      LexRuntimeV2Exception
```
    Returns session information for a specified bot, alias, and user.
    
    For example, you can use this operation to retrieve session information for a user that has left a long-running session in use.
    
    If the bot, alias, or session identifier doesn't exist, Amazon Lex V2 returns a BadRequestException. If the locale doesn't exist or is not enabled for the alias, you receive a BadRequestException.
    
    This is a convenience which creates an instance of the GetSessionRequest.Builder avoiding the need to create one manually via GetSessionRequest.builder()
    
    Parameters:
    
    getSessionRequest - A Consumer that will call methods on GetSessionRequest.Builder to create a request.
    
    Returns:
    
    Result of the GetSession operation returned by the service.
    
    Throws:
    
    AccessDeniedException
    
    ResourceNotFoundException
    
    ValidationException
    
    ThrottlingException
    
    InternalServerException
    
    SdkException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    LexRuntimeV2Exception - Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    
    AwsServiceException
    
    See Also:
    
    AWS API Documentation
  - putSession
```
default <ReturnT> ReturnT putSession(PutSessionRequest putSessionRequest,
                                     ResponseTransformer<PutSessionResponse,ReturnT> responseTransformer)
                              throws AccessDeniedException,
                                     ResourceNotFoundException,
                                     ValidationException,
                                     ThrottlingException,
                                     InternalServerException,
                                     ConflictException,
                                     DependencyFailedException,
                                     BadGatewayException,
                                     AwsServiceException,
                                     SdkClientException,
                                     LexRuntimeV2Exception
```
    Creates a new session or modifies an existing session with an Amazon Lex V2 bot. Use this operation to enable your application to set the state of the bot.
    
    Parameters:
    
    putSessionRequest -
    
    responseTransformer - Functional interface for processing the streamed response content. The unmarshalled PutSessionResponse and an InputStream to the response content are provided as parameters to the callback. The callback may return a transformed type which will be the return value of this method. See ResponseTransformer for details on implementing this interface and for links to pre-canned implementations for common scenarios like downloading to a file. The service documentation for the response content is as follows '
    If the requested content type was audio, the audio version of the message to convey to the user.
    '.
    
    Returns:
    
    The transformed result of the ResponseTransformer.
    
    Throws:
    
    AccessDeniedException
    
    ResourceNotFoundException
    
    ValidationException
    
    ThrottlingException
    
    InternalServerException
    
    ConflictException
    
    DependencyFailedException
    
    BadGatewayException
    
    SdkException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    LexRuntimeV2Exception - Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    
    AwsServiceException
    
    See Also:
    
    AWS API Documentation
  - putSession
```
default <ReturnT> ReturnT putSession(Consumer<PutSessionRequest.Builder> putSessionRequest,
                                     ResponseTransformer<PutSessionResponse,ReturnT> responseTransformer)
                              throws AccessDeniedException,
                                     ResourceNotFoundException,
                                     ValidationException,
                                     ThrottlingException,
                                     InternalServerException,
                                     ConflictException,
                                     DependencyFailedException,
                                     BadGatewayException,
                                     AwsServiceException,
                                     SdkClientException,
                                     LexRuntimeV2Exception
```
    Creates a new session or modifies an existing session with an Amazon Lex V2 bot. Use this operation to enable your application to set the state of the bot.
    
    This is a convenience which creates an instance of the PutSessionRequest.Builder avoiding the need to create one manually via PutSessionRequest.builder()
    
    Parameters:
    
    putSessionRequest - A Consumer that will call methods on PutSessionRequest.Builder to create a request.
    
    responseTransformer - Functional interface for processing the streamed response content. The unmarshalled PutSessionResponse and an InputStream to the response content are provided as parameters to the callback. The callback may return a transformed type which will be the return value of this method. See ResponseTransformer for details on implementing this interface and for links to pre-canned implementations for common scenarios like downloading to a file. The service documentation for the response content is as follows '
    If the requested content type was audio, the audio version of the message to convey to the user.
    '.
    
    Returns:
    
    The transformed result of the ResponseTransformer.
    
    Throws:
    
    AccessDeniedException
    
    ResourceNotFoundException
    
    ValidationException
    
    ThrottlingException
    
    InternalServerException
    
    ConflictException
    
    DependencyFailedException
    
    BadGatewayException
    
    SdkException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    LexRuntimeV2Exception - Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    
    AwsServiceException
    
    See Also:
    
    AWS API Documentation
  - putSession
```
default PutSessionResponse putSession(PutSessionRequest putSessionRequest,
                                      Path destinationPath)
                               throws AccessDeniedException,
                                      ResourceNotFoundException,
                                      ValidationException,
                                      ThrottlingException,
                                      InternalServerException,
                                      ConflictException,
                                      DependencyFailedException,
                                      BadGatewayException,
                                      AwsServiceException,
                                      SdkClientException,
                                      LexRuntimeV2Exception
```
    Creates a new session or modifies an existing session with an Amazon Lex V2 bot. Use this operation to enable your application to set the state of the bot.
    
    Parameters:
    
    putSessionRequest -
    
    destinationPath - Path to file that response contents will be written to. The file must not exist or this method will throw an exception. If the file is not writable by the current user then an exception will be thrown. The service documentation for the response content is as follows '
    If the requested content type was audio, the audio version of the message to convey to the user.
    '.
    
    Returns:
    
    The transformed result of the ResponseTransformer.
    
    Throws:
    
    AccessDeniedException
    
    ResourceNotFoundException
    
    ValidationException
    
    ThrottlingException
    
    InternalServerException
    
    ConflictException
    
    DependencyFailedException
    
    BadGatewayException
    
    SdkException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    LexRuntimeV2Exception - Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    
    AwsServiceException
    
    See Also:
    
    putSession(PutSessionRequest, ResponseTransformer), AWS API Documentation
  - putSession
```
default PutSessionResponse putSession(Consumer<PutSessionRequest.Builder> putSessionRequest,
                                      Path destinationPath)
                               throws AccessDeniedException,
                                      ResourceNotFoundException,
                                      ValidationException,
                                      ThrottlingException,
                                      InternalServerException,
                                      ConflictException,
                                      DependencyFailedException,
                                      BadGatewayException,
                                      AwsServiceException,
                                      SdkClientException,
                                      LexRuntimeV2Exception
```
    Creates a new session or modifies an existing session with an Amazon Lex V2 bot. Use this operation to enable your application to set the state of the bot.
    
    This is a convenience which creates an instance of the PutSessionRequest.Builder avoiding the need to create one manually via PutSessionRequest.builder()
    
    Parameters:
    
    putSessionRequest - A Consumer that will call methods on PutSessionRequest.Builder to create a request.
    
    destinationPath - Path to file that response contents will be written to. The file must not exist or this method will throw an exception. If the file is not writable by the current user then an exception will be thrown. The service documentation for the response content is as follows '
    If the requested content type was audio, the audio version of the message to convey to the user.
    '.
    
    Returns:
    
    The transformed result of the ResponseTransformer.
    
    Throws:
    
    AccessDeniedException
    
    ResourceNotFoundException
    
    ValidationException
    
    ThrottlingException
    
    InternalServerException
    
    ConflictException
    
    DependencyFailedException
    
    BadGatewayException
    
    SdkException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    LexRuntimeV2Exception - Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    
    AwsServiceException
    
    See Also:
    
    putSession(PutSessionRequest, ResponseTransformer), AWS API Documentation
  - putSession
```
default ResponseInputStream<PutSessionResponse> putSession(PutSessionRequest putSessionRequest)
                                                    throws AccessDeniedException,
                                                           ResourceNotFoundException,
                                                           ValidationException,
                                                           ThrottlingException,
                                                           InternalServerException,
                                                           ConflictException,
                                                           DependencyFailedException,
                                                           BadGatewayException,
                                                           AwsServiceException,
                                                           SdkClientException,
                                                           LexRuntimeV2Exception
```
    Creates a new session or modifies an existing session with an Amazon Lex V2 bot. Use this operation to enable your application to set the state of the bot.
    
    Parameters:
    
    putSessionRequest -
    
    Returns:
    
    A ResponseInputStream containing data streamed from service. Note that this is an unmanaged reference to the underlying HTTP connection so great care must be taken to ensure all data if fully read from the input stream and that it is properly closed. Failure to do so may result in sub-optimal behavior and exhausting connections in the connection pool. The unmarshalled response object can be obtained via ResponseInputStream.response(). The service documentation for the response content is as follows '
    If the requested content type was audio, the audio version of the message to convey to the user.
    '.
    
    Throws:
    
    AccessDeniedException
    
    ResourceNotFoundException
    
    ValidationException
    
    ThrottlingException
    
    InternalServerException
    
    ConflictException
    
    DependencyFailedException
    
    BadGatewayException
    
    SdkException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    LexRuntimeV2Exception - Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    
    AwsServiceException
    
    See Also:
    
    #getObject(putSession, ResponseTransformer), AWS API Documentation
  - putSession
```
default ResponseInputStream<PutSessionResponse> putSession(Consumer<PutSessionRequest.Builder> putSessionRequest)
                                                    throws AccessDeniedException,
                                                           ResourceNotFoundException,
                                                           ValidationException,
                                                           ThrottlingException,
                                                           InternalServerException,
                                                           ConflictException,
                                                           DependencyFailedException,
                                                           BadGatewayException,
                                                           AwsServiceException,
                                                           SdkClientException,
                                                           LexRuntimeV2Exception
```
    Creates a new session or modifies an existing session with an Amazon Lex V2 bot. Use this operation to enable your application to set the state of the bot.
    
    This is a convenience which creates an instance of the PutSessionRequest.Builder avoiding the need to create one manually via PutSessionRequest.builder()
    
    Parameters:
    
    putSessionRequest - A Consumer that will call methods on PutSessionRequest.Builder to create a request.
    
    Returns:
    
    A ResponseInputStream containing data streamed from service. Note that this is an unmanaged reference to the underlying HTTP connection so great care must be taken to ensure all data if fully read from the input stream and that it is properly closed. Failure to do so may result in sub-optimal behavior and exhausting connections in the connection pool. The unmarshalled response object can be obtained via ResponseInputStream.response(). The service documentation for the response content is as follows '
    If the requested content type was audio, the audio version of the message to convey to the user.
    '.
    
    Throws:
    
    AccessDeniedException
    
    ResourceNotFoundException
    
    ValidationException
    
    ThrottlingException
    
    InternalServerException
    
    ConflictException
    
    DependencyFailedException
    
    BadGatewayException
    
    SdkException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    LexRuntimeV2Exception - Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    
    AwsServiceException
    
    See Also:
    
    #getObject(putSession, ResponseTransformer), AWS API Documentation
  - putSessionAsBytes
```
default ResponseBytes<PutSessionResponse> putSessionAsBytes(PutSessionRequest putSessionRequest)
                                                     throws AccessDeniedException,
                                                            ResourceNotFoundException,
                                                            ValidationException,
                                                            ThrottlingException,
                                                            InternalServerException,
                                                            ConflictException,
                                                            DependencyFailedException,
                                                            BadGatewayException,
                                                            AwsServiceException,
                                                            SdkClientException,
                                                            LexRuntimeV2Exception
```
    Creates a new session or modifies an existing session with an Amazon Lex V2 bot. Use this operation to enable your application to set the state of the bot.
    
    Parameters:
    
    putSessionRequest -
    
    Returns:
    
    A ResponseBytes that loads the data streamed from the service into memory and exposes it in convenient in-memory representations like a byte buffer or string. The unmarshalled response object can be obtained via ResponseBytes.response(). The service documentation for the response content is as follows '
    If the requested content type was audio, the audio version of the message to convey to the user.
    '.
    
    Throws:
    
    AccessDeniedException
    
    ResourceNotFoundException
    
    ValidationException
    
    ThrottlingException
    
    InternalServerException
    
    ConflictException
    
    DependencyFailedException
    
    BadGatewayException
    
    SdkException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    LexRuntimeV2Exception - Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    
    AwsServiceException
    
    See Also:
    
    #getObject(putSession, ResponseTransformer), AWS API Documentation
  - putSessionAsBytes
```
default ResponseBytes<PutSessionResponse> putSessionAsBytes(Consumer<PutSessionRequest.Builder> putSessionRequest)
                                                     throws AccessDeniedException,
                                                            ResourceNotFoundException,
                                                            ValidationException,
                                                            ThrottlingException,
                                                            InternalServerException,
                                                            ConflictException,
                                                            DependencyFailedException,
                                                            BadGatewayException,
                                                            AwsServiceException,
                                                            SdkClientException,
                                                            LexRuntimeV2Exception
```
    Creates a new session or modifies an existing session with an Amazon Lex V2 bot. Use this operation to enable your application to set the state of the bot.
    
    This is a convenience which creates an instance of the PutSessionRequest.Builder avoiding the need to create one manually via PutSessionRequest.builder()
    
    Parameters:
    
    putSessionRequest - A Consumer that will call methods on PutSessionRequest.Builder to create a request.
    
    Returns:
    
    A ResponseBytes that loads the data streamed from the service into memory and exposes it in convenient in-memory representations like a byte buffer or string. The unmarshalled response object can be obtained via ResponseBytes.response(). The service documentation for the response content is as follows '
    If the requested content type was audio, the audio version of the message to convey to the user.
    '.
    
    Throws:
    
    AccessDeniedException
    
    ResourceNotFoundException
    
    ValidationException
    
    ThrottlingException
    
    InternalServerException
    
    ConflictException
    
    DependencyFailedException
    
    BadGatewayException
    
    SdkException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    LexRuntimeV2Exception - Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    
    AwsServiceException
    
    See Also:
    
    #getObject(putSession, ResponseTransformer), AWS API Documentation
  - recognizeText
```
default RecognizeTextResponse recognizeText(RecognizeTextRequest recognizeTextRequest)
                                     throws AccessDeniedException,
                                            ResourceNotFoundException,
                                            ValidationException,
                                            ThrottlingException,
                                            InternalServerException,
                                            ConflictException,
                                            DependencyFailedException,
                                            BadGatewayException,
                                            AwsServiceException,
                                            SdkClientException,
                                            LexRuntimeV2Exception
```
    Sends user input to Amazon Lex V2. Client applications use this API to send requests to Amazon Lex V2 at runtime. Amazon Lex V2 then interprets the user input using the machine learning model that it build for the bot.
    
    In response, Amazon Lex V2 returns the next message to convey to the user and an optional response card to display.
    
    If the optional post-fulfillment response is specified, the messages are returned as follows. For more information, see PostFulfillmentStatusSpecification.
    
    Success message - Returned if the Lambda function completes successfully and the intent state is fulfilled or ready fulfillment if the message is present.
    
    Failed message - The failed message is returned if the Lambda function throws an exception or if the Lambda function returns a failed intent state without a message.
    
    Timeout message - If you don't configure a timeout message and a timeout, and the Lambda function doesn't return within 30 seconds, the timeout message is returned. If you configure a timeout, the timeout message is returned when the period times out.
    
    For more information, see Completion message.
    Parameters:
    
    recognizeTextRequest -
    
    Returns:
    
    Result of the RecognizeText operation returned by the service.
    
    Throws:
    
    AccessDeniedException
    
    ResourceNotFoundException
    
    ValidationException
    
    ThrottlingException
    
    InternalServerException
    
    ConflictException
    
    DependencyFailedException
    
    BadGatewayException
    
    SdkException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    LexRuntimeV2Exception - Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    
    AwsServiceException
    
    See Also:
    
    AWS API Documentation
  - recognizeText
```
default RecognizeTextResponse recognizeText(Consumer<RecognizeTextRequest.Builder> recognizeTextRequest)
                                     throws AccessDeniedException,
                                            ResourceNotFoundException,
                                            ValidationException,
                                            ThrottlingException,
                                            InternalServerException,
                                            ConflictException,
                                            DependencyFailedException,
                                            BadGatewayException,
                                            AwsServiceException,
                                            SdkClientException,
                                            LexRuntimeV2Exception
```
    Sends user input to Amazon Lex V2. Client applications use this API to send requests to Amazon Lex V2 at runtime. Amazon Lex V2 then interprets the user input using the machine learning model that it build for the bot.
    
    In response, Amazon Lex V2 returns the next message to convey to the user and an optional response card to display.
    
    If the optional post-fulfillment response is specified, the messages are returned as follows. For more information, see PostFulfillmentStatusSpecification.
    
    Success message - Returned if the Lambda function completes successfully and the intent state is fulfilled or ready fulfillment if the message is present.
    
    Failed message - The failed message is returned if the Lambda function throws an exception or if the Lambda function returns a failed intent state without a message.
    
    Timeout message - If you don't configure a timeout message and a timeout, and the Lambda function doesn't return within 30 seconds, the timeout message is returned. If you configure a timeout, the timeout message is returned when the period times out.
    
    For more information, see Completion message.
    
    This is a convenience which creates an instance of the RecognizeTextRequest.Builder avoiding the need to create one manually via RecognizeTextRequest.builder()
    Parameters:
    
    recognizeTextRequest - A Consumer that will call methods on RecognizeTextRequest.Builder to create a request.
    
    Returns:
    
    Result of the RecognizeText operation returned by the service.
    
    Throws:
    
    AccessDeniedException
    
    ResourceNotFoundException
    
    ValidationException
    
    ThrottlingException
    
    InternalServerException
    
    ConflictException
    
    DependencyFailedException
    
    BadGatewayException
    
    SdkException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    LexRuntimeV2Exception - Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    
    AwsServiceException
    
    See Also:
    
    AWS API Documentation
  - recognizeUtterance
```
default <ReturnT> ReturnT recognizeUtterance(RecognizeUtteranceRequest recognizeUtteranceRequest,
                                             RequestBody requestBody,
                                             ResponseTransformer<RecognizeUtteranceResponse,ReturnT> responseTransformer)
                                      throws AccessDeniedException,
                                             ResourceNotFoundException,
                                             ValidationException,
                                             ThrottlingException,
                                             InternalServerException,
                                             ConflictException,
                                             DependencyFailedException,
                                             BadGatewayException,
                                             AwsServiceException,
                                             SdkClientException,
                                             LexRuntimeV2Exception
```
    Sends user input to Amazon Lex V2. You can send text or speech. Clients use this API to send text and audio requests to Amazon Lex V2 at runtime. Amazon Lex V2 interprets the user input using the machine learning model built for the bot.
    
    The following request fields must be compressed with gzip and then base64 encoded before you send them to Amazon Lex V2.
    
    requestAttributes
    
    sessionState
    
    The following response fields are compressed using gzip and then base64 encoded by Amazon Lex V2. Before you can use these fields, you must decode and decompress them.
    
    inputTranscript
    
    interpretations
    
    messages
    
    requestAttributes
    
    sessionState
    
    The example contains a Java application that compresses and encodes a Java object to send to Amazon Lex V2, and a second that decodes and decompresses a response from Amazon Lex V2.
    
    If the optional post-fulfillment response is specified, the messages are returned as follows. For more information, see PostFulfillmentStatusSpecification.
    
    Success message - Returned if the Lambda function completes successfully and the intent state is fulfilled or ready fulfillment if the message is present.
    
    Failed message - The failed message is returned if the Lambda function throws an exception or if the Lambda function returns a failed intent state without a message.
    
    Timeout message - If you don't configure a timeout message and a timeout, and the Lambda function doesn't return within 30 seconds, the timeout message is returned. If you configure a timeout, the timeout message is returned when the period times out.
    
    For more information, see Completion message.
    Parameters:
    
    recognizeUtteranceRequest -
    
    requestBody - The content to send to the service. A RequestBody can be created using one of several factory methods for various sources of data. For example, to create a request body from a file you can do the following.
    RequestBody.fromFile(new File("myfile.txt"))
    See documentation in RequestBody for additional details and which sources of data are supported. The service documentation for the request content is as follows '
    User input in PCM or Opus audio format or text format as described in the requestContentType parameter.
    '
    
    responseTransformer - Functional interface for processing the streamed response content. The unmarshalled RecognizeUtteranceResponse and an InputStream to the response content are provided as parameters to the callback. The callback may return a transformed type which will be the return value of this method. See ResponseTransformer for details on implementing this interface and for links to pre-canned implementations for common scenarios like downloading to a file. The service documentation for the response content is as follows '
    The prompt or statement to send to the user. This is based on the bot configuration and context. For example, if Amazon Lex V2 did not understand the user intent, it sends the clarificationPrompt configured for the bot. If the intent requires confirmation before taking the fulfillment action, it sends the confirmationPrompt. Another example: Suppose that the Lambda function successfully fulfilled the intent, and sent a message to convey to the user. Then Amazon Lex V2 sends that message in the response.
    '.
    
    Returns:
    
    The transformed result of the ResponseTransformer.
    
    Throws:
    
    AccessDeniedException
    
    ResourceNotFoundException
    
    ValidationException
    
    ThrottlingException
    
    InternalServerException
    
    ConflictException
    
    DependencyFailedException
    
    BadGatewayException
    
    SdkException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    LexRuntimeV2Exception - Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    
    AwsServiceException
    
    See Also:
    
    AWS API Documentation
  - recognizeUtterance
```
default <ReturnT> ReturnT recognizeUtterance(Consumer<RecognizeUtteranceRequest.Builder> recognizeUtteranceRequest,
                                             RequestBody requestBody,
                                             ResponseTransformer<RecognizeUtteranceResponse,ReturnT> responseTransformer)
                                      throws AccessDeniedException,
                                             ResourceNotFoundException,
                                             ValidationException,
                                             ThrottlingException,
                                             InternalServerException,
                                             ConflictException,
                                             DependencyFailedException,
                                             BadGatewayException,
                                             AwsServiceException,
                                             SdkClientException,
                                             LexRuntimeV2Exception
```
    Sends user input to Amazon Lex V2. You can send text or speech. Clients use this API to send text and audio requests to Amazon Lex V2 at runtime. Amazon Lex V2 interprets the user input using the machine learning model built for the bot.
    
    The following request fields must be compressed with gzip and then base64 encoded before you send them to Amazon Lex V2.
    
    requestAttributes
    
    sessionState
    
    The following response fields are compressed using gzip and then base64 encoded by Amazon Lex V2. Before you can use these fields, you must decode and decompress them.
    
    inputTranscript
    
    interpretations
    
    messages
    
    requestAttributes
    
    sessionState
    
    The example contains a Java application that compresses and encodes a Java object to send to Amazon Lex V2, and a second that decodes and decompresses a response from Amazon Lex V2.
    
    If the optional post-fulfillment response is specified, the messages are returned as follows. For more information, see PostFulfillmentStatusSpecification.
    
    Success message - Returned if the Lambda function completes successfully and the intent state is fulfilled or ready fulfillment if the message is present.
    
    Failed message - The failed message is returned if the Lambda function throws an exception or if the Lambda function returns a failed intent state without a message.
    
    Timeout message - If you don't configure a timeout message and a timeout, and the Lambda function doesn't return within 30 seconds, the timeout message is returned. If you configure a timeout, the timeout message is returned when the period times out.
    
    For more information, see Completion message.
    
    This is a convenience which creates an instance of the RecognizeUtteranceRequest.Builder avoiding the need to create one manually via RecognizeUtteranceRequest.builder()
    Parameters:
    
    recognizeUtteranceRequest - A Consumer that will call methods on RecognizeUtteranceRequest.Builder to create a request.
    
    requestBody - The content to send to the service. A RequestBody can be created using one of several factory methods for various sources of data. For example, to create a request body from a file you can do the following.
    RequestBody.fromFile(new File("myfile.txt"))
    See documentation in RequestBody for additional details and which sources of data are supported. The service documentation for the request content is as follows '
    User input in PCM or Opus audio format or text format as described in the requestContentType parameter.
    '
    
    responseTransformer - Functional interface for processing the streamed response content. The unmarshalled RecognizeUtteranceResponse and an InputStream to the response content are provided as parameters to the callback. The callback may return a transformed type which will be the return value of this method. See ResponseTransformer for details on implementing this interface and for links to pre-canned implementations for common scenarios like downloading to a file. The service documentation for the response content is as follows '
    The prompt or statement to send to the user. This is based on the bot configuration and context. For example, if Amazon Lex V2 did not understand the user intent, it sends the clarificationPrompt configured for the bot. If the intent requires confirmation before taking the fulfillment action, it sends the confirmationPrompt. Another example: Suppose that the Lambda function successfully fulfilled the intent, and sent a message to convey to the user. Then Amazon Lex V2 sends that message in the response.
    '.
    
    Returns:
    
    The transformed result of the ResponseTransformer.
    
    Throws:
    
    AccessDeniedException
    
    ResourceNotFoundException
    
    ValidationException
    
    ThrottlingException
    
    InternalServerException
    
    ConflictException
    
    DependencyFailedException
    
    BadGatewayException
    
    SdkException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    LexRuntimeV2Exception - Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    
    AwsServiceException
    
    See Also:
    
    AWS API Documentation
  - recognizeUtterance
```
default RecognizeUtteranceResponse recognizeUtterance(RecognizeUtteranceRequest recognizeUtteranceRequest,
                                                      Path sourcePath,
                                                      Path destinationPath)
                                               throws AccessDeniedException,
                                                      ResourceNotFoundException,
                                                      ValidationException,
                                                      ThrottlingException,
                                                      InternalServerException,
                                                      ConflictException,
                                                      DependencyFailedException,
                                                      BadGatewayException,
                                                      AwsServiceException,
                                                      SdkClientException,
                                                      LexRuntimeV2Exception
```
    Sends user input to Amazon Lex V2. You can send text or speech. Clients use this API to send text and audio requests to Amazon Lex V2 at runtime. Amazon Lex V2 interprets the user input using the machine learning model built for the bot.
    
    The following request fields must be compressed with gzip and then base64 encoded before you send them to Amazon Lex V2.
    
    requestAttributes
    
    sessionState
    
    The following response fields are compressed using gzip and then base64 encoded by Amazon Lex V2. Before you can use these fields, you must decode and decompress them.
    
    inputTranscript
    
    interpretations
    
    messages
    
    requestAttributes
    
    sessionState
    
    The example contains a Java application that compresses and encodes a Java object to send to Amazon Lex V2, and a second that decodes and decompresses a response from Amazon Lex V2.
    
    If the optional post-fulfillment response is specified, the messages are returned as follows. For more information, see PostFulfillmentStatusSpecification.
    
    Success message - Returned if the Lambda function completes successfully and the intent state is fulfilled or ready fulfillment if the message is present.
    
    Failed message - The failed message is returned if the Lambda function throws an exception or if the Lambda function returns a failed intent state without a message.
    
    Timeout message - If you don't configure a timeout message and a timeout, and the Lambda function doesn't return within 30 seconds, the timeout message is returned. If you configure a timeout, the timeout message is returned when the period times out.
    
    For more information, see Completion message.
    Parameters:
    
    recognizeUtteranceRequest -
    
    sourcePath - Path to file containing data to send to the service. File will be read entirely and may be read multiple times in the event of a retry. If the file does not exist or the current user does not have access to read it then an exception will be thrown. The service documentation for the request content is as follows '
    User input in PCM or Opus audio format or text format as described in the requestContentType parameter.
    '
    
    destinationPath - Path to file that response contents will be written to. The file must not exist or this method will throw an exception. If the file is not writable by the current user then an exception will be thrown. The service documentation for the response content is as follows '
    The prompt or statement to send to the user. This is based on the bot configuration and context. For example, if Amazon Lex V2 did not understand the user intent, it sends the clarificationPrompt configured for the bot. If the intent requires confirmation before taking the fulfillment action, it sends the confirmationPrompt. Another example: Suppose that the Lambda function successfully fulfilled the intent, and sent a message to convey to the user. Then Amazon Lex V2 sends that message in the response.
    '.
    
    Returns:
    
    The transformed result of the ResponseTransformer.
    
    Throws:
    
    AccessDeniedException
    
    ResourceNotFoundException
    
    ValidationException
    
    ThrottlingException
    
    InternalServerException
    
    ConflictException
    
    DependencyFailedException
    
    BadGatewayException
    
    SdkException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    LexRuntimeV2Exception - Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    
    AwsServiceException
    
    See Also:
    
    #recognizeUtterance(RecognizeUtteranceRequest, RequestBody), #recognizeUtterance(RecognizeUtteranceRequest, ResponseTransformer), AWS API Documentation
  - recognizeUtterance
```
default RecognizeUtteranceResponse recognizeUtterance(Consumer<RecognizeUtteranceRequest.Builder> recognizeUtteranceRequest,
                                                      Path sourcePath,
                                                      Path destinationPath)
                                               throws AccessDeniedException,
                                                      ResourceNotFoundException,
                                                      ValidationException,
                                                      ThrottlingException,
                                                      InternalServerException,
                                                      ConflictException,
                                                      DependencyFailedException,
                                                      BadGatewayException,
                                                      AwsServiceException,
                                                      SdkClientException,
                                                      LexRuntimeV2Exception
```
    Sends user input to Amazon Lex V2. You can send text or speech. Clients use this API to send text and audio requests to Amazon Lex V2 at runtime. Amazon Lex V2 interprets the user input using the machine learning model built for the bot.
    
    The following request fields must be compressed with gzip and then base64 encoded before you send them to Amazon Lex V2.
    
    requestAttributes
    
    sessionState
    
    The following response fields are compressed using gzip and then base64 encoded by Amazon Lex V2. Before you can use these fields, you must decode and decompress them.
    
    inputTranscript
    
    interpretations
    
    messages
    
    requestAttributes
    
    sessionState
    
    The example contains a Java application that compresses and encodes a Java object to send to Amazon Lex V2, and a second that decodes and decompresses a response from Amazon Lex V2.
    
    If the optional post-fulfillment response is specified, the messages are returned as follows. For more information, see PostFulfillmentStatusSpecification.
    
    Success message - Returned if the Lambda function completes successfully and the intent state is fulfilled or ready fulfillment if the message is present.
    
    Failed message - The failed message is returned if the Lambda function throws an exception or if the Lambda function returns a failed intent state without a message.
    
    Timeout message - If you don't configure a timeout message and a timeout, and the Lambda function doesn't return within 30 seconds, the timeout message is returned. If you configure a timeout, the timeout message is returned when the period times out.
    
    For more information, see Completion message.
    
    This is a convenience which creates an instance of the RecognizeUtteranceRequest.Builder avoiding the need to create one manually via RecognizeUtteranceRequest.builder()
    Parameters:
    
    recognizeUtteranceRequest - A Consumer that will call methods on RecognizeUtteranceRequest.Builder to create a request.
    
    sourcePath - Path to file containing data to send to the service. File will be read entirely and may be read multiple times in the event of a retry. If the file does not exist or the current user does not have access to read it then an exception will be thrown. The service documentation for the request content is as follows '
    User input in PCM or Opus audio format or text format as described in the requestContentType parameter.
    '
    
    destinationPath - Path to file that response contents will be written to. The file must not exist or this method will throw an exception. If the file is not writable by the current user then an exception will be thrown. The service documentation for the response content is as follows '
    The prompt or statement to send to the user. This is based on the bot configuration and context. For example, if Amazon Lex V2 did not understand the user intent, it sends the clarificationPrompt configured for the bot. If the intent requires confirmation before taking the fulfillment action, it sends the confirmationPrompt. Another example: Suppose that the Lambda function successfully fulfilled the intent, and sent a message to convey to the user. Then Amazon Lex V2 sends that message in the response.
    '.
    
    Returns:
    
    The transformed result of the ResponseTransformer.
    
    Throws:
    
    AccessDeniedException
    
    ResourceNotFoundException
    
    ValidationException
    
    ThrottlingException
    
    InternalServerException
    
    ConflictException
    
    DependencyFailedException
    
    BadGatewayException
    
    SdkException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    LexRuntimeV2Exception - Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    
    AwsServiceException
    
    See Also:
    
    #recognizeUtterance(RecognizeUtteranceRequest, RequestBody), #recognizeUtterance(RecognizeUtteranceRequest, ResponseTransformer), AWS API Documentation
  - create
```
static LexRuntimeV2Client create()
```
    Create a LexRuntimeV2Client with the region loaded from the DefaultAwsRegionProviderChain and credentials loaded from the DefaultCredentialsProvider.
  - builder
```
static LexRuntimeV2ClientBuilder builder()
```
    Create a builder that can be used to configure and create a LexRuntimeV2Client.
  - serviceMetadata
```
static ServiceMetadata serviceMetadata()
```
  - serviceClientConfiguration
```
default LexRuntimeV2ServiceClientConfiguration serviceClientConfiguration()
```
    Specified by:
    
    serviceClientConfiguration in interface AwsClient
    
    Specified by:
    
    serviceClientConfiguration in interface SdkClient

Modifier and Type	Field	Description
`static String`	`SERVICE_METADATA_ID`	Value for looking up the service's metadata from the `ServiceMetadataProvider`.
`static String`	`SERVICE_NAME`

Interface LexRuntimeV2Client

Field Summary

Method Summary

Methods inherited from interface software.amazon.awssdk.utils.SdkAutoCloseable

Methods inherited from interface software.amazon.awssdk.core.SdkClient

Field Detail

SERVICE_NAME

SERVICE_METADATA_ID

Method Detail

deleteSession

deleteSession

getSession

getSession

putSession

putSession

putSession

putSession

putSession

putSession

putSessionAsBytes

putSessionAsBytes

recognizeText

recognizeText

recognizeUtterance

recognizeUtterance

recognizeUtterance

recognizeUtterance

create

builder

serviceMetadata

serviceClientConfiguration