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Rescores or re-ranks search results from a search service such as OpenSearch (self managed). You use the semantic search capabilities of Amazon Kendra Intelligent Ranking to improve the search service's results.
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 BeginRescore and EndRescore.
Namespace: Amazon.KendraRanking
Assembly: AWSSDK.KendraRanking.dll
Version: 3.x.y.z
public virtual Task<RescoreResponse> RescoreAsync( RescoreRequest request, CancellationToken cancellationToken )
Container for the necessary parameters to execute the Rescore service method.
A cancellation token that can be used by other objects or threads to receive notice of cancellation.
| Exception | Condition |
|---|---|
| AccessDeniedException | You don’t have sufficient access to perform this action. Please ensure you have the required permission policies and user accounts and try again. |
| ConflictException | A conflict occurred with the request. Please fix any inconsistencies with your resources and try again. |
| InternalServerException | An issue occurred with the internal server used for your Amazon Kendra Intelligent Ranking service. Please wait a few minutes and try again, or contact Support for help. |
| ResourceNotFoundException | The resource you want to use doesn't exist. Please check you have provided the correct resource and try again. |
| ThrottlingException | The request was denied due to request throttling. Please reduce the number of requests and try again. |
| ValidationException | The input fails to satisfy the constraints set by the Amazon Kendra Intelligent Ranking service. Please provide the correct input and try 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