public void setDatasetSource(DatasetSource datasetSource) {
        this.datasetSource = datasetSource;
    }
<p>
The source files for the dataset. You can specify the ARN of an existing dataset or specify the Amazon S3 bucket
location of an Amazon Sagemaker format manifest file. If you don't specify <code>datasetSource</code>, an empty
dataset is created. To add labeled images to the dataset, You can use the console or call
<a>UpdateDatasetEntries</a>.
</p>

@param datasetSource
       The source files for the dataset. You can specify the ARN of an existing dataset or specify the Amazon S3
       bucket location of an Amazon Sagemaker format manifest file. If you don't specify
       <code>datasetSource</code>, an empty dataset is created. To add labeled images to the dataset, You can use
       the console or call <a>UpdateDatasetEntries</a>.
aws-java-sdk-rekognition/src/main/java/com/amazonaws/services/rekognition/model/CreateDatasetRequest.java