feat: Add support for REST transport (#152)

- [ ] Regenerate this pull request now.

PiperOrigin-RevId: 474644226

Source-Link: googleapis/googleapis@f90b329

Source-Link: googleapis/googleapis-gen@4ad8763
Copy-Tag: eyJwIjoiLmdpdGh1Yi8uT3dsQm90LnlhbWwiLCJoIjoiNGFkODc2M2JkZTY3NmY5MmEzZWI3MDc1M2FlMWNmZWQwZTgxMzg3ZSJ9

PiperOrigin-RevId: 474571730

Source-Link: googleapis/googleapis@5a9ee4d

Source-Link: googleapis/googleapis-gen@ceafe52
Copy-Tag: eyJwIjoiLmdpdGh1Yi8uT3dsQm90LnlhbWwiLCJoIjoiY2VhZmU1MjFmMTM3NjgwZmRlZTJmOWNhOWUxOTQ3Y2RkODI1MDcwZCJ9

fix(deps): require google-api-core>=1.33.1,>=2.8.0
fix(deps): require protobuf >= 3.20.1

packages/google-cloud-private-catalog/google/cloud/privatecatalog_v1beta1/gapic_metadata.json

@@ -46,6 +46,26 @@
               ]
             }
           }
+        },
+        "rest": {
+          "libraryClient": "PrivateCatalogClient",
+          "rpcs": {
+            "SearchCatalogs": {
+              "methods": [
+                "search_catalogs"
+              ]
+            },
+            "SearchProducts": {
+              "methods": [
+                "search_products"
+              ]
+            },
+            "SearchVersions": {
+              "methods": [
+                "search_versions"
+              ]
+            }
+          }
         }
       }
     }

packages/google-cloud-private-catalog/google/cloud/privatecatalog_v1beta1/services/private_catalog/client.py

@@ -40,6 +40,7 @@
 from .transports.base import DEFAULT_CLIENT_INFO, PrivateCatalogTransport
 from .transports.grpc import PrivateCatalogGrpcTransport
 from .transports.grpc_asyncio import PrivateCatalogGrpcAsyncIOTransport
+from .transports.rest import PrivateCatalogRestTransport
 
 
 class PrivateCatalogClientMeta(type):
@@ -55,6 +56,7 @@ class PrivateCatalogClientMeta(type):
     )  # type: Dict[str, Type[PrivateCatalogTransport]]
     _transport_registry["grpc"] = PrivateCatalogGrpcTransport
     _transport_registry["grpc_asyncio"] = PrivateCatalogGrpcAsyncIOTransport
+    _transport_registry["rest"] = PrivateCatalogRestTransport
 
     def get_transport_class(
         cls,
@@ -400,6 +402,9 @@ def __init__(
             transport (Union[str, PrivateCatalogTransport]): The
                 transport to use. If set to None, a transport is chosen
                 automatically.
+                NOTE: "rest" transport functionality is currently in a
+                beta state (preview). We welcome your feedback via an
+                issue in this library's source repository.
             client_options (google.api_core.client_options.ClientOptions): Custom options for the
                 client. It won't take effect if a ``transport`` instance is provided.
                 (1) The ``api_endpoint`` property can be used to override the

packages/google-cloud-private-catalog/google/cloud/privatecatalog_v1beta1/services/private_catalog/transports/__init__.py

@@ -19,14 +19,18 @@
 from .base import PrivateCatalogTransport
 from .grpc import PrivateCatalogGrpcTransport
 from .grpc_asyncio import PrivateCatalogGrpcAsyncIOTransport
+from .rest import PrivateCatalogRestInterceptor, PrivateCatalogRestTransport
 
 # Compile a registry of transports.
 _transport_registry = OrderedDict()  # type: Dict[str, Type[PrivateCatalogTransport]]
 _transport_registry["grpc"] = PrivateCatalogGrpcTransport
 _transport_registry["grpc_asyncio"] = PrivateCatalogGrpcAsyncIOTransport
+_transport_registry["rest"] = PrivateCatalogRestTransport
 
 __all__ = (
     "PrivateCatalogTransport",
     "PrivateCatalogGrpcTransport",
     "PrivateCatalogGrpcAsyncIOTransport",
+    "PrivateCatalogRestTransport",
+    "PrivateCatalogRestInterceptor",
 )