public ContainerDefinition getPrimaryContainer() {
        return this.primaryContainer;
    }
<p>
The location of the primary docker image containing inference code, associated artifacts, and custom environment
map that the inference code uses when the model is deployed for predictions.
</p>

@return The location of the primary docker image containing inference code, associated artifacts, and custom
        environment map that the inference code uses when the model is deployed for predictions.
aws-java-sdk-sagemaker/src/main/java/com/amazonaws/services/sagemaker/model/CreateModelRequest.java