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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 ListAggregatedUtterances 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 utterances for a specific
session. 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 ListAggregatedUtterances operation are deleted after
15 days.
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.LexModelsV2
Assembly: AWSSDK.LexModelsV2.dll
Version: 3.x.y.z
public virtual 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 |
|---|---|
| InternalServerException | The service encountered an unexpected condition. Try your request again. |
| ThrottlingException | Your request rate is too high. Reduce the frequency of requests. |
| ValidationException | One of the input parameters in your request isn't valid. Check the parameters and try your request again. |
.NET:
Supported in: 8.0 and newer, Core 3.1
.NET Standard:
Supported in: 2.0
.NET Framework:
Supported in: 4.5 and newer