feat(hypercomputecluster): generate library (#16013)

PiperOrigin-RevId: 873108574

Author: scotthart

CHANGELOG.md

@@ -15,6 +15,7 @@ We are happy to announce the following GA libraries. Unless specifically noted,
 the APIs in these libraries are stable, and are ready for production use.
 
 - [Gemini Enterprise for Customer Experience API](google/cloud/ces/README.md)
+- [Cluster Director API](google/cloud/hypercomputecluster/README.md)
 - [Vector Search API](google/cloud/vectorsearch/README.md)
 - [Vision AI API](/google/cloud/visionai/README.md)
 - [Workload Manager](/google/cloud/workloadmanager/README.md)

README.md

@@ -317,6 +317,9 @@ See each library's `README.md` file for more information about:
 - [GKE Recommender API](google/cloud/gkerecommender/README.md)
   [[quickstart]](google/cloud/gkerecommender/quickstart/README.md)
   [[reference]](https://cloud.google.com/cpp/docs/reference/gkerecommender/latest)
+- [Cluster Director API](google/cloud/hypercomputecluster/README.md)
+  [[quickstart]](google/cloud/hypercomputecluster/quickstart/README.md)
+  [[reference]](https://cloud.google.com/cpp/docs/reference/hypercomputecluster/latest)
 - [Google Cloud IAM](google/cloud/iam/README.md)
   [[quickstart]](google/cloud/iam/quickstart/README.md)
   [[reference]](https://cloud.google.com/cpp/docs/reference/iam/latest)

ci/abi-dumps/google_cloud_cpp_hypercomputecluster.expected.abi.dump.gz

@@ -74,6 +74,8 @@ function check_abi() {
   elif [[ "${shortlib}" == "storage_grpc" ]]; then
     # `storage_grpc` uses the same header location as `storage`
     public_headers="${prefix}/include/google/cloud/storage"
+  elif [[ "${shortlib}" =~ "hypercomputecluster" ]]; then
+    :
   elif [[ "${shortlib}" =~ "compute" ]]; then
     # Compute libs are also special as their headers are in subdirectories.
     local computelib="${library#google_cloud_cpp_compute_}"

ci/cloudbuild/builds/check-api.sh

@@ -801,6 +801,10 @@
 ./include/google/cloud/gkerecommender/v1
 ./include/google/cloud/gkerecommender/v1/internal
 ./include/google/cloud/gkerecommender/v1/mocks
+./include/google/cloud/hypercomputecluster
+./include/google/cloud/hypercomputecluster/v1
+./include/google/cloud/hypercomputecluster/v1/internal
+./include/google/cloud/hypercomputecluster/v1/mocks
 ./include/google/cloud/iam
 ./include/google/cloud/iam/admin
 ./include/google/cloud/iam/admin/v1
@@ -1431,6 +1435,8 @@
 ./lib64/cmake/google_cloud_cpp_gkemulticloud_mocks
 ./lib64/cmake/google_cloud_cpp_gkerecommender
 ./lib64/cmake/google_cloud_cpp_gkerecommender_mocks
+./lib64/cmake/google_cloud_cpp_hypercomputecluster
+./lib64/cmake/google_cloud_cpp_hypercomputecluster_mocks
 ./lib64/cmake/google_cloud_cpp_iam
 ./lib64/cmake/google_cloud_cpp_iam_mocks
 ./lib64/cmake/google_cloud_cpp_iap

ci/etc/expected_install_directories

@@ -114,6 +114,7 @@ set(GOOGLE_CLOUD_CPP_GA_LIBRARIES
     "gkehub"
     "gkemulticloud"
     "gkerecommender"
+    "hypercomputecluster"
     "iam"
     "iap"
     "ids"

cmake/GoogleCloudCppFeatures.cmake

@@ -0,0 +1,9 @@
+@googleapis//google/api:annotations_proto
+@googleapis//google/api:client_proto
+@googleapis//google/api:field_behavior_proto
+@googleapis//google/api:field_info_proto
+@googleapis//google/api:http_proto
+@googleapis//google/api:launch_stage_proto
+@googleapis//google/api:resource_proto
+@googleapis//google/longrunning:operations_proto
+@googleapis//google/rpc:status_proto

external/googleapis/protodeps/hypercomputecluster.deps

@@ -0,0 +1,2 @@
+@googleapis//google/cloud/hypercomputecluster/v1:hypercompute_cluster.proto
+@googleapis//google/cloud/hypercomputecluster/v1:operation_metadata.proto

external/googleapis/protolists/hypercomputecluster.list

@@ -178,6 +178,7 @@ declare -A -r LIBRARIES=(
   )"
   ["gkemulticloud"]="@googleapis//google/cloud/gkemulticloud/v1:gkemulticloud_cc_grpc"
   ["grafeas"]="@googleapis//grafeas/v1:grafeas_cc_grpc"
+  ["hypercomputecluster"]="@googleapis//google/cloud/hypercomputecluster/v1:hypercomputecluster_cc_grpc"
   ["iam"]="@googleapis//google/iam/admin/v1:admin_cc_grpc"
   ["iam_v2"]="@googleapis//google/iam/v2:iam_cc_grpc"
   ["iam_v3"]="@googleapis//google/iam/v3:iam_cc_grpc"

external/googleapis/update_libraries.sh

@@ -2664,6 +2664,14 @@ service {
   retryable_status_codes: ["kUnavailable"]
 }
 
+# Hypercompute Cluster
+service {
+  service_proto_path: "google/cloud/hypercomputecluster/v1/hypercompute_cluster.proto"
+  product_path: "google/cloud/hypercomputecluster/v1"
+  initial_copyright_year: "2026"
+  retryable_status_codes: ["kUnavailable"]
+}
+
 # IAM
 service {
   service_proto_path: "google/iam/credentials/v1/iamcredentials.proto"