public String getTrainingDataSourceId() {
        return this.trainingDataSourceId;
    }
<p>
The <code>DataSource</code> that points to the training data.
</p>

@return The <code>DataSource</code> that points to the training data.
aws-java-sdk-machinelearning/src/main/java/com/amazonaws/services/machinelearning/model/CreateMLModelRequest.java