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This operation applies only to Amazon Rekognition Custom Labels.
Adds or updates one or more entries (images) in a dataset. An entry is a JSON Line which contains the information for a single image, including the image location, assigned labels, and object location bounding boxes. For more information, see Image-Level labels in manifest files and Object localization in manifest files in the Amazon Rekognition Custom Labels Developer Guide.
If the source-ref field in the JSON line references an existing image, the
existing image in the dataset is updated. If source-ref field doesn't reference
an existing image, the image is added as a new image to the dataset.
You specify the changes that you want to make in the Changes input parameter.
There isn't a limit to the number JSON Lines that you can change, but the size of
Changes must be less than 5MB.
UpdateDatasetEntries returns immediatly, but the dataset update might take
a while to complete. Use DescribeDataset to check the current status. The dataset
updated successfully if the value of Status is UPDATE_COMPLETE.
To check if any non-terminal errors occured, call ListDatasetEntries and check
for the presence of errors lists in the JSON Lines.
Dataset update fails if a terminal error occurs (Status = UPDATE_FAILED).
Currently, you can't access the terminal error information from the Amazon Rekognition
Custom Labels SDK.
This operation requires permissions to perform the rekognition:UpdateDatasetEntries
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 BeginUpdateDatasetEntries and EndUpdateDatasetEntries.
Namespace: Amazon.Rekognition
Assembly: AWSSDK.Rekognition.dll
Version: 3.x.y.z
public virtual Task<UpdateDatasetEntriesResponse> UpdateDatasetEntriesAsync( UpdateDatasetEntriesRequest request, CancellationToken cancellationToken )
Container for the necessary parameters to execute the UpdateDatasetEntries service method.
A cancellation token that can be used by other objects or threads to receive notice of cancellation.
| Exception | Condition |
|---|---|
| AccessDeniedException | You are not authorized to perform the action. |
| InternalServerErrorException | Amazon Rekognition experienced a service issue. Try your call again. |
| InvalidParameterException | Input parameter violated a constraint. Validate your parameter before calling the API operation again. |
| LimitExceededException | An Amazon Rekognition service limit was exceeded. For example, if you start too many jobs concurrently, subsequent calls to start operations (ex: StartLabelDetection) will raise a LimitExceededException exception (HTTP status code: 400) until the number of concurrently running jobs is below the Amazon Rekognition service limit. |
| ProvisionedThroughputExceededException | The number of requests exceeded your throughput limit. If you want to increase this limit, contact Amazon Rekognition. |
| ResourceInUseException | The specified resource is already being used. |
| ResourceNotFoundException | The resource specified in the request cannot be found. |
| ThrottlingException | Amazon Rekognition is temporarily unable to process the request. Try your call 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