public java.util.List<ProductionVariant> getShadowProductionVariants() {
        return shadowProductionVariants;
    }
<p>
An array of <code>ProductionVariant</code> objects, one for each model that you want to host at this endpoint in
shadow mode with production traffic replicated from the model specified on <code>ProductionVariants</code>. If
you use this field, you can only specify one variant for <code>ProductionVariants</code> and one variant for
<code>ShadowProductionVariants</code>.
</p>

@return An array of <code>ProductionVariant</code> objects, one for each model that you want to host at this
        endpoint in shadow mode with production traffic replicated from the model specified on
        <code>ProductionVariants</code>. If you use this field, you can only specify one variant for
        <code>ProductionVariants</code> and one variant for <code>ShadowProductionVariants</code>.
aws-java-sdk-sagemaker/src/main/java/com/amazonaws/services/sagemaker/model/CreateEndpointConfigRequest.java