@Override
    public AddPermissionResult addPermission(String topicArn, String label, java.util.List<String> aWSAccountIds, java.util.List<String> actionNames) {
        return addPermission(new AddPermissionRequest().withTopicArn(topicArn).withLabel(label).withAWSAccountIds(aWSAccountIds).withActionNames(actionNames));
    }
Abstract implementation of {@code AmazonSNS}. Convenient method forms pass through to the corresponding overload that
takes a request object, which throws an {@code UnsupportedOperationException}.
aws-java-sdk-sns/src/main/java/com/amazonaws/services/sns/AbstractAmazonSNS.java