public final UnaryCallable<ListBlueprintsRequest, ListBlueprintsPagedResponse>
      listBlueprintsPagedCallable() {
    return stub.listBlueprintsPagedCallable();
  }
List all blueprints.

<p>Sample code:

<pre>{@code
// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in
// https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
try (TelcoAutomationClient telcoAutomationClient = TelcoAutomationClient.create()) {
  ListBlueprintsRequest request =
      ListBlueprintsRequest.newBuilder()
          .setParent(
              OrchestrationClusterName.of("[PROJECT]", "[LOCATION]", "[ORCHESTRATION_CLUSTER]")
                  .toString())
          .setFilter("filter-1274492040")
          .setPageSize(883849137)
          .setPageToken("pageToken873572522")
          .build();
  ApiFuture<Blueprint> future =
      telcoAutomationClient.listBlueprintsPagedCallable().futureCall(request);
  // Do something.
  for (Blueprint element : future.get().iterateAll()) {
    // doThingsWith(element);
  }
}
}</pre>
java-telcoautomation/google-cloud-telcoautomation/src/main/java/com/google/cloud/telcoautomation/v1/TelcoAutomationClient.java