public String getRoleArn() {
        return this.roleArn;
    }
<p>
An IAM role that gives Amazon Lookout for Metrics permission to access the data.
</p>

@return An IAM role that gives Amazon Lookout for Metrics permission to access the data.
aws-java-sdk-lookoutmetrics/src/main/java/com/amazonaws/services/lookoutmetrics/model/AthenaSourceConfig.java