feat(cloudquotas): add QuotaAdjusterSettingsManager

CHANGELOG.md

@@ -9,6 +9,9 @@ for details on updating existing applications using v1.x.y or v2.x.y.
 
 ## v3.8.0 - TBD
 
+### [Cloud Quotas API](/google/cloud/cloudquotas/README.md)
+ - The library has been expanded to include the QuotaAdjusterSettingsManager service.
+
 ## v3.7.0 - 2026-07
 
 ### Removed Libraries

generator/generator_config.textproto

@@ -796,6 +796,13 @@ service {
   retryable_status_codes: ["kUnavailable"]
 }
 
+service {
+  service_proto_path: "google/api/cloudquotas/v1/quota_adjuster_settings.proto"
+  product_path: "google/cloud/cloudquotas/v1"
+  initial_copyright_year: "2026"
+  retryable_status_codes: ["kUnavailable"]
+}
+
 # Cloud Security Compliance
 service {
   service_proto_path: "google/cloud/cloudsecuritycompliance/v1/config.proto"

google/cloud/cloudquotas/doc/environment-variables.dox

@@ -13,6 +13,10 @@ environment variables are convenient when troubleshooting problems.
   `EndpointOption` (which defaults to "cloudquotas.googleapis.com")
   used by `MakeCloudQuotasConnection()`.
 
+- `GOOGLE_CLOUD_CPP_QUOTA_ADJUSTER_SETTINGS_MANAGER_ENDPOINT=...` overrides the
+  `EndpointOption` (which defaults to "cloudquotas.googleapis.com")
+  used by `MakeQuotaAdjusterSettingsManagerConnection()`.
+
 <!-- inject-endpoint-env-vars-end -->
 
 @see google::cloud::EndpointOption

google/cloud/cloudquotas/doc/main.dox

@@ -21,12 +21,18 @@ which should give you a taste of the Cloud Quotas API C++ client library API.
 ## Main classes
 
 <!-- inject-client-list-start -->
-The main class in this library is
-[`cloudquotas_v1::CloudQuotasClient`](@ref google::cloud::cloudquotas_v1::CloudQuotasClient). All RPCs are exposed
-as member functions of this class. Other classes provide helpers, configuration
-parameters, and infrastructure to mock
-[`cloudquotas_v1::CloudQuotasClient`](@ref google::cloud::cloudquotas_v1::CloudQuotasClient) when testing your
+This library offers multiple `*Client` classes, which are listed below. Each one
+of these classes exposes all the RPCs for a service as member functions of the
+class. This library groups multiple services because they are part of the same
+product or are often used together. A typical example may be the administrative
+and data plane operations for a single product.
+
+The library also has other classes that provide helpers, configuration
+parameters, and infrastructure to mock the `*Client` classes when testing your
 application.
+
+- [\c cloudquotas_v1::CloudQuotasClient](@ref google::cloud::cloudquotas_v1::CloudQuotasClient)
+- [\c cloudquotas_v1::QuotaAdjusterSettingsManagerClient](@ref google::cloud::cloudquotas_v1::QuotaAdjusterSettingsManagerClient)
 <!-- inject-client-list-end -->
 
 ## More Information

google/cloud/cloudquotas/doc/override-authentication.dox

@@ -11,6 +11,11 @@ The following example shows how to explicitly load a service account key file:
 <!-- inject-service-account-snippet-start -->
 @snippet cloud_quotas_client_samples.cc with-service-account
 
+Follow these links to find examples for other \c *Client classes:
+
+- [\c cloudquotas_v1::CloudQuotasClient](@ref cloudquotas_v1::CloudQuotasClient-service-account-snippet)
+- [\c cloudquotas_v1::QuotaAdjusterSettingsManagerClient](@ref cloudquotas_v1::QuotaAdjusterSettingsManagerClient-service-account-snippet)
+
 <!-- inject-service-account-snippet-end -->
 
 Keep in mind that we chose this as an example because it is relatively easy to
@@ -31,5 +36,11 @@ guide for more details.
 
 @snippet google/cloud/cloudquotas/v1/samples/cloud_quotas_client_samples.cc with-service-account
 
+*/
+
+/*! @page cloudquotas_v1::QuotaAdjusterSettingsManagerClient-service-account-snippet Override cloudquotas_v1::QuotaAdjusterSettingsManagerClient Authentication Defaults
+
+@snippet google/cloud/cloudquotas/v1/samples/quota_adjuster_settings_manager_client_samples.cc with-service-account
+
 */
 // <!-- inject-authentication-pages-end -->

google/cloud/cloudquotas/doc/override-endpoint.dox

@@ -11,6 +11,11 @@ For example, this will override the default endpoint for `cloudquotas_v1::CloudQ
 
 @snippet cloud_quotas_client_samples.cc set-client-endpoint
 
+Follow these links to find examples for other \c *Client classes:
+
+- [\c cloudquotas_v1::CloudQuotasClient](@ref cloudquotas_v1::CloudQuotasClient-endpoint-snippet)
+- [\c cloudquotas_v1::QuotaAdjusterSettingsManagerClient](@ref cloudquotas_v1::QuotaAdjusterSettingsManagerClient-endpoint-snippet)
+
 <!-- inject-endpoint-snippet-end -->
 
 */
@@ -21,5 +26,11 @@ For example, this will override the default endpoint for `cloudquotas_v1::CloudQ
 
 @snippet google/cloud/cloudquotas/v1/samples/cloud_quotas_client_samples.cc set-client-endpoint
 
+*/
+
+/*! @page cloudquotas_v1::QuotaAdjusterSettingsManagerClient-endpoint-snippet Override cloudquotas_v1::QuotaAdjusterSettingsManagerClient Endpoint Configuration
+
+@snippet google/cloud/cloudquotas/v1/samples/quota_adjuster_settings_manager_client_samples.cc set-client-endpoint
+
 */
 // <!-- inject-endpoint-pages-end -->

google/cloud/cloudquotas/doc/override-retry-policies.dox

@@ -76,6 +76,11 @@ This assumes you have created a custom idempotency policy. Such as:
 @snippet cloud_quotas_client_samples.cc custom-idempotency-policy
 
 
+Follow these links to find examples for other \c *Client classes:
+
+- [\c cloudquotas_v1::CloudQuotasClient](@ref cloudquotas_v1::CloudQuotasClient-retry-snippet)
+- [\c cloudquotas_v1::QuotaAdjusterSettingsManagerClient](@ref cloudquotas_v1::QuotaAdjusterSettingsManagerClient-retry-snippet)
+
 <!-- inject-retry-snippet-end -->
 
 @section cloudquotas-override-retry-more-information More Information
@@ -100,5 +105,17 @@ Assuming you have created a custom idempotency policy. Such as:
 
 @snippet google/cloud/cloudquotas/v1/samples/cloud_quotas_client_samples.cc custom-idempotency-policy
 
+*/
+
+/*! @page cloudquotas_v1::QuotaAdjusterSettingsManagerClient-retry-snippet Override cloudquotas_v1::QuotaAdjusterSettingsManagerClient Retry Policies
+
+This shows how to override the retry policies for cloudquotas_v1::QuotaAdjusterSettingsManagerClient:
+
+@snippet google/cloud/cloudquotas/v1/samples/quota_adjuster_settings_manager_client_samples.cc set-retry-policy
+
+Assuming you have created a custom idempotency policy. Such as:
+
+@snippet google/cloud/cloudquotas/v1/samples/quota_adjuster_settings_manager_client_samples.cc custom-idempotency-policy
+
 */
 // <!-- inject-retry-pages-end -->

google/cloud/cloudquotas/doc/override-universe-domain.dox

@@ -10,6 +10,11 @@ For example, this will override the default universe domain for `cloudquotas_v1:
 
 @snippet cloud_quotas_client_samples.cc set-client-universe-domain
 
+Follow these links to find examples for other \c *Client classes:
+
+- [\c cloudquotas_v1::CloudQuotasClient](@ref cloudquotas_v1::CloudQuotasClient-universe-domain-snippet)
+- [\c cloudquotas_v1::QuotaAdjusterSettingsManagerClient](@ref cloudquotas_v1::QuotaAdjusterSettingsManagerClient-universe-domain-snippet)
+
 <!-- inject-universe-domain-snippet-end -->
 
 */
@@ -20,5 +25,11 @@ For example, this will override the default universe domain for `cloudquotas_v1:
 
 @snippet google/cloud/cloudquotas/v1/samples/cloud_quotas_client_samples.cc set-client-universe-domain
 
+*/
+
+/*! @page cloudquotas_v1::QuotaAdjusterSettingsManagerClient-universe-domain-snippet Override cloudquotas_v1::QuotaAdjusterSettingsManagerClient Universe Domain
+
+@snippet google/cloud/cloudquotas/v1/samples/quota_adjuster_settings_manager_client_samples.cc set-client-universe-domain
+
 */
 // <!-- inject-universe-domain-pages-end -->

google/cloud/cloudquotas/v1/internal/quota_adjuster_settings_manager_auth_decorator.cc

@@ -0,0 +1,62 @@
+// Copyright 2026 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Generated by the Codegen C++ plugin.
+// If you make any local changes, they will be lost.
+// source: google/api/cloudquotas/v1/quota_adjuster_settings.proto
+
+#include "google/cloud/cloudquotas/v1/internal/quota_adjuster_settings_manager_auth_decorator.h"
+#include "google/api/cloudquotas/v1/quota_adjuster_settings.grpc.pb.h"
+#include <memory>
+#include <utility>
+
+// Must be included last.
+#include "google/cloud/ports_def.inc"
+
+namespace google {
+namespace cloud {
+namespace cloudquotas_v1_internal {
+GOOGLE_CLOUD_CPP_INLINE_NAMESPACE_BEGIN
+
+QuotaAdjusterSettingsManagerAuth::QuotaAdjusterSettingsManagerAuth(
+    std::shared_ptr<google::cloud::internal::GrpcAuthenticationStrategy> auth,
+    std::shared_ptr<QuotaAdjusterSettingsManagerStub> child)
+    : auth_(std::move(auth)), child_(std::move(child)) {}
+
+StatusOr<google::api::cloudquotas::v1::QuotaAdjusterSettings>
+QuotaAdjusterSettingsManagerAuth::UpdateQuotaAdjusterSettings(
+    grpc::ClientContext& context, Options const& options,
+    google::api::cloudquotas::v1::UpdateQuotaAdjusterSettingsRequest const&
+        request) {
+  auto status = auth_->ConfigureContext(context);
+  if (!status.ok()) return status;
+  return child_->UpdateQuotaAdjusterSettings(context, options, request);
+}
+
+StatusOr<google::api::cloudquotas::v1::QuotaAdjusterSettings>
+QuotaAdjusterSettingsManagerAuth::GetQuotaAdjusterSettings(
+    grpc::ClientContext& context, Options const& options,
+    google::api::cloudquotas::v1::GetQuotaAdjusterSettingsRequest const&
+        request) {
+  auto status = auth_->ConfigureContext(context);
+  if (!status.ok()) return status;
+  return child_->GetQuotaAdjusterSettings(context, options, request);
+}
+
+GOOGLE_CLOUD_CPP_INLINE_NAMESPACE_END
+}  // namespace cloudquotas_v1_internal
+}  // namespace cloud
+}  // namespace google
+
+#include "google/cloud/ports_undef.inc"

google/cloud/cloudquotas/v1/internal/quota_adjuster_settings_manager_auth_decorator.h

@@ -0,0 +1,69 @@
+// Copyright 2026 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Generated by the Codegen C++ plugin.
+// If you make any local changes, they will be lost.
+// source: google/api/cloudquotas/v1/quota_adjuster_settings.proto
+
+#ifndef GOOGLE_CLOUD_CPP_GOOGLE_CLOUD_CLOUDQUOTAS_V1_INTERNAL_QUOTA_ADJUSTER_SETTINGS_MANAGER_AUTH_DECORATOR_H
+#define GOOGLE_CLOUD_CPP_GOOGLE_CLOUD_CLOUDQUOTAS_V1_INTERNAL_QUOTA_ADJUSTER_SETTINGS_MANAGER_AUTH_DECORATOR_H
+
+#include "google/cloud/cloudquotas/v1/internal/quota_adjuster_settings_manager_stub.h"
+#include "google/cloud/internal/unified_grpc_credentials.h"
+#include "google/cloud/version.h"
+#include <memory>
+#include <set>
+#include <string>
+
+// Must be included last.
+#include "google/cloud/ports_def.inc"
+
+namespace google {
+namespace cloud {
+namespace cloudquotas_v1_internal {
+GOOGLE_CLOUD_CPP_INLINE_NAMESPACE_BEGIN
+
+class QuotaAdjusterSettingsManagerAuth
+    : public QuotaAdjusterSettingsManagerStub {
+ public:
+  ~QuotaAdjusterSettingsManagerAuth() override = default;
+  QuotaAdjusterSettingsManagerAuth(
+      std::shared_ptr<google::cloud::internal::GrpcAuthenticationStrategy> auth,
+      std::shared_ptr<QuotaAdjusterSettingsManagerStub> child);
+
+  StatusOr<google::api::cloudquotas::v1::QuotaAdjusterSettings>
+  UpdateQuotaAdjusterSettings(
+      grpc::ClientContext& context, Options const& options,
+      google::api::cloudquotas::v1::UpdateQuotaAdjusterSettingsRequest const&
+          request) override;
+
+  StatusOr<google::api::cloudquotas::v1::QuotaAdjusterSettings>
+  GetQuotaAdjusterSettings(
+      grpc::ClientContext& context, Options const& options,
+      google::api::cloudquotas::v1::GetQuotaAdjusterSettingsRequest const&
+          request) override;
+
+ private:
+  std::shared_ptr<google::cloud::internal::GrpcAuthenticationStrategy> auth_;
+  std::shared_ptr<QuotaAdjusterSettingsManagerStub> child_;
+};
+
+GOOGLE_CLOUD_CPP_INLINE_NAMESPACE_END
+}  // namespace cloudquotas_v1_internal
+}  // namespace cloud
+}  // namespace google
+
+#include "google/cloud/ports_undef.inc"
+
+#endif  // GOOGLE_CLOUD_CPP_GOOGLE_CLOUD_CLOUDQUOTAS_V1_INTERNAL_QUOTA_ADJUSTER_SETTINGS_MANAGER_AUTH_DECORATOR_H