public StartMLDataProcessingJobRequest withSagemakerIamRoleArn(String sagemakerIamRoleArn) {
        setSagemakerIamRoleArn(sagemakerIamRoleArn);
        return this;
    }
<p>
The ARN of an IAM role for SageMaker execution. This must be listed in your DB cluster parameter group or an
error will occur.
</p>

@param sagemakerIamRoleArn
       The ARN of an IAM role for SageMaker execution. This must be listed in your DB cluster parameter group or
       an error will occur.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-neptunedata/src/main/java/com/amazonaws/services/neptunedata/model/StartMLDataProcessingJobRequest.java