AWS services or capabilities described in AWS Documentation may vary by region/location. Click Getting Started with Amazon AWS to see specific differences applicable to the China (Beijing) Region.
Configures an Expression for the search domain. Used to create new expressions
and modify existing ones. If the expression exists, the new configuration replaces
the old one. For more information, see Configuring Expressions in the Amazon CloudSearch Developer
Guide.
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 BeginDefineExpression and EndDefineExpression.
Namespace: Amazon.CloudSearch
Assembly: AWSSDK.CloudSearch.dll
Version: 3.x.y.z
public virtual Task<DefineExpressionResponse> DefineExpressionAsync( DefineExpressionRequest request, CancellationToken cancellationToken )
Container for the necessary parameters to execute the DefineExpression service method.
A cancellation token that can be used by other objects or threads to receive notice of cancellation.
| Exception | Condition |
|---|---|
| BaseException | An error occurred while processing the request. |
| InternalException | An internal error occurred while processing the request. If this problem persists, report an issue from the Service Health Dashboard. |
| InvalidTypeException | The request was rejected because it specified an invalid type definition. |
| LimitExceededException | The request was rejected because a resource limit has already been met. |
| ResourceNotFoundException | The request was rejected because it attempted to reference a resource that does not exist. |
| ValidationException | The request was rejected because it has invalid parameters. |
.NET:
Supported in: 8.0 and newer, Core 3.1
.NET Standard:
Supported in: 2.0
.NET Framework:
Supported in: 4.5 and newer