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Deletes stored utterances.
Amazon Lex stores the utterances that users send to your bot. Utterances are stored for 15 days for use with the GetUtterancesView operation, and then stored indefinitely for use in improving the ability of your bot to respond to user input.
Use the DeleteUtterances operation to manually delete stored utterances for
a specific user. When you use the DeleteUtterances operation, utterances stored
for improving your bot's ability to respond to user input are deleted immediately.
Utterances stored for use with the GetUtterancesView operation are deleted
after 15 days.
This operation requires permissions for the lex:DeleteUtterances action.
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 BeginDeleteUtterances and EndDeleteUtterances.
Namespace: Amazon.LexModelBuildingService
Assembly: AWSSDK.LexModelBuildingService.dll
Version: 3.x.y.z
public abstract Task<DeleteUtterancesResponse> DeleteUtterancesAsync( DeleteUtterancesRequest request, CancellationToken cancellationToken )
Container for the necessary parameters to execute the DeleteUtterances service method.
A cancellation token that can be used by other objects or threads to receive notice of cancellation.
| Exception | Condition |
|---|---|
| BadRequestException | The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and try again. |
| InternalFailureException | An internal Amazon Lex error occurred. Try your request again. |
| LimitExceededException | The request exceeded a limit. Try your request again. |
| NotFoundException | The resource specified in the request was not found. Check the resource and try again. |
.NET Core App:
Supported in: 3.1
.NET Standard:
Supported in: 2.0
.NET Framework:
Supported in: 4.5