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Creates a new session or modifies an existing session with an Amazon Lex bot. Use this operation to enable your application to set the state of the bot.
For more information, see Managing Sessions.
This is an asynchronous operation using the standard naming convention for .NET 4.5 or higher. For .NET 3.5 the operation is implemented as a pair of methods using the standard naming convention of BeginPutSession and EndPutSession.
Namespace: Amazon.Lex
Assembly: AWSSDK.Lex.dll
Version: 3.x.y.z
public virtual Task<PutSessionResponse> PutSessionAsync( PutSessionRequest request, CancellationToken cancellationToken )
Container for the necessary parameters to execute the PutSession service method.
A cancellation token that can be used by other objects or threads to receive notice of cancellation.
| Exception | Condition |
|---|---|
| BadGatewayException | Either the Amazon Lex bot is still building, or one of the dependent services (Amazon Polly, AWS Lambda) failed with an internal service error. |
| BadRequestException | Request validation failed, there is no usable message in the context, or the bot build failed, is still in progress, or contains unbuilt changes. |
| ConflictException | Two clients are using the same AWS account, Amazon Lex bot, and user ID. |
| DependencyFailedException | One of the dependencies, such as AWS Lambda or Amazon Polly, threw an exception. For example, If Amazon Lex does not have sufficient permissions to call a Lambda function. If a Lambda function takes longer than 30 seconds to execute. If a fulfillment Lambda function returns a Delegate dialog action without removing any slot values. |
| InternalFailureException | Internal service error. Retry the call. |
| LimitExceededException | Exceeded a limit. |
| NotAcceptableException | The accept header in the request does not have a valid value. |
| NotFoundException | The resource (such as the Amazon Lex bot or an alias) that is referred to is not found. |
.NET:
Supported in: 8.0 and newer, Core 3.1
.NET Standard:
Supported in: 2.0
.NET Framework:
Supported in: 4.5 and newer