public void setRoleArn(String roleArn) {
        this.roleArn = roleArn;
    }
<p>
The Amazon Resource Name (ARN) of an IAM role that enables Amazon SageMaker to perform tasks on your behalf.
</p>

@param roleArn
       The Amazon Resource Name (ARN) of an IAM role that enables Amazon SageMaker to perform tasks on your
       behalf.
aws-java-sdk-sagemaker/src/main/java/com/amazonaws/services/sagemaker/model/CreateInferenceRecommendationsJobRequest.java