public String getRoleArn() {
        return this.roleArn;
    }
<p>
The Amazon Resource Name (ARN) that has access to Amazon Web Services Internet of Things (IoT).
</p>

@return The Amazon Resource Name (ARN) that has access to Amazon Web Services Internet of Things (IoT).
aws-java-sdk-sagemaker/src/main/java/com/amazonaws/services/sagemaker/model/CreateDeviceFleetRequest.java