@Override
  public UnaryCallable<ListCrawledUrlsRequest, ListCrawledUrlsPagedResponse>
      listCrawledUrlsPagedCallable() {
    return listCrawledUrlsPagedCallable;
  }
Constructs an instance of GrpcWebSecurityScannerStub, using the given settings. This is
protected so that it is easy to make a subclass, but otherwise, the static factory methods
should be preferred.
java-websecurityscanner/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1/stub/GrpcWebSecurityScannerStub.java