public java.util.List<String> getPollingServicePrincipals() {
        return pollingServicePrincipals;
    }
<p>
The service Principals in which the job worker is configured and might poll for jobs as part of the action
execution.
</p>

@return The service Principals in which the job worker is configured and might poll for jobs as part of the
        action execution.
aws-java-sdk-codepipeline/src/main/java/com/amazonaws/services/codepipeline/model/JobWorkerExecutorConfiguration.java