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Inspects the text of a batch of documents for named entities and returns information about them. For more information about named entities, see Entities in the Comprehend 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 BeginBatchDetectEntities and EndBatchDetectEntities.
Namespace: Amazon.Comprehend
Assembly: AWSSDK.Comprehend.dll
Version: 3.x.y.z
public virtual Task<BatchDetectEntitiesResponse> BatchDetectEntitiesAsync( BatchDetectEntitiesRequest request, CancellationToken cancellationToken )
Container for the necessary parameters to execute the BatchDetectEntities service method.
A cancellation token that can be used by other objects or threads to receive notice of cancellation.
| Exception | Condition |
|---|---|
| BatchSizeLimitExceededException | The number of documents in the request exceeds the limit of 25. Try your request again with fewer documents. |
| InternalServerException | An internal server error occurred. Retry your request. |
| InvalidRequestException | The request is invalid. |
| TextSizeLimitExceededException | The size of the input text exceeds the limit. Use a smaller document. |
| UnsupportedLanguageException | Amazon Comprehend can't process the language of the input text. For a list of supported languages, Supported languages in the Comprehend Developer Guide. |
.NET Core App:
Supported in: 3.1
.NET Standard:
Supported in: 2.0
.NET Framework:
Supported in: 4.5