public String getDomainIAMRoleName() {
        return this.domainIAMRoleName;
    }
<p>
Specify the name of the IAM role to be used when making API calls to the Directory Service.
</p>

@return Specify the name of the IAM role to be used when making API calls to the Directory Service.
aws-java-sdk-neptune/src/main/java/com/amazonaws/services/neptune/model/CreateDBInstanceRequest.java