public String getRoleArn() {
        return this.roleArn;
    }
<p>
An optional override of the role ARN to be used by the VPC connection.
</p>

@return An optional override of the role ARN to be used by the VPC connection.
aws-java-sdk-quicksight/src/main/java/com/amazonaws/services/quicksight/model/AssetBundleImportJobVPCConnectionOverrideParameters.java