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Generates predictions for a group of observations. The observations to process exist
in one or more data files referenced by a DataSource. This operation creates
a new BatchPrediction, and uses an MLModel and the data files referenced
by the DataSource as information sources.
CreateBatchPrediction is an asynchronous operation. In response to CreateBatchPrediction,
Amazon Machine Learning (Amazon ML) immediately returns and sets the BatchPrediction
status to PENDING. After the BatchPrediction completes, Amazon ML sets
the status to COMPLETED.
You can poll for status updates by using the GetBatchPrediction operation and
checking the Status parameter of the result. After the COMPLETED status
appears, the results are available in the location specified by the OutputUri
parameter.
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 BeginCreateBatchPrediction and EndCreateBatchPrediction.
Namespace: Amazon.MachineLearning
Assembly: AWSSDK.MachineLearning.dll
Version: 3.x.y.z
public abstract Task<CreateBatchPredictionResponse> CreateBatchPredictionAsync( CreateBatchPredictionRequest request, CancellationToken cancellationToken )
Container for the necessary parameters to execute the CreateBatchPrediction service method.
A cancellation token that can be used by other objects or threads to receive notice of cancellation.
| Exception | Condition |
|---|---|
| IdempotentParameterMismatchException | A second request to use or change an object was not allowed. This can result from retrying a request using a parameter that was not present in the original request. |
| InternalServerException | An error on the server occurred when trying to process a request. |
| InvalidInputException | An error on the client occurred. Typically, the cause is an invalid input value. |
.NET Core App:
Supported in: 3.1
.NET Standard:
Supported in: 2.0
.NET Framework:
Supported in: 4.5