public String getRoleArn() {
        return this.roleArn;
    }
<p>
The ARN of the Amazon Identity and Access Management (IAM) role that requested the batch inference job.
</p>

@return The ARN of the Amazon Identity and Access Management (IAM) role that requested the batch inference job.
aws-java-sdk-personalize/src/main/java/com/amazonaws/services/personalize/model/BatchInferenceJob.java