for testing purposes

Author: parthea

gapic/templates/%namespace/%name_%version/%sub/services/%service/async_client.py.j2

@@ -24,6 +24,7 @@ from google.api_core import gapic_v1
 from google.api_core import retry_async as retries
 from google.auth import credentials as ga_credentials   # type: ignore
 from google.oauth2 import service_account              # type: ignore
+import google.protobuf
 
 {{ shared_macros.add_google_api_core_version_header_import(service.version) }}
 try:
@@ -726,6 +727,9 @@ class {{ service.async_client_name }}:
 
 DEFAULT_CLIENT_INFO = gapic_v1.client_info.ClientInfo(gapic_version=package_version.__version__)
 
+if hasattr(DEFAULT_CLIENT_INFO, "protobuf_runtime_version"):   # pragma: NO COVER
+    DEFAULT_CLIENT_INFO.protobuf_runtime_version = google.protobuf.__version__
+
 
 __all__ = (
     "{{ service.async_client_name }}",

gapic/templates/%namespace/%name_%version/%sub/services/%service/client.py.j2

@@ -36,6 +36,7 @@ from google.auth.transport import mtls                            # type: ignore
 from google.auth.transport.grpc import SslCredentials             # type: ignore
 from google.auth.exceptions import MutualTLSChannelError          # type: ignore
 from google.oauth2 import service_account                         # type: ignore
+import google.protobuf
 {{ shared_macros.add_google_api_core_version_header_import(service.version) }}
 try:
     OptionalRetry = Union[retries.Retry, gapic_v1.method._MethodDefault, None]
@@ -991,6 +992,8 @@ class {{ service.client_name }}(metaclass={{ service.client_name }}Meta):
 
 DEFAULT_CLIENT_INFO = gapic_v1.client_info.ClientInfo(gapic_version=package_version.__version__)
 
+if hasattr(DEFAULT_CLIENT_INFO, "protobuf_runtime_version"):  # pragma: NO COVER
+    DEFAULT_CLIENT_INFO.protobuf_runtime_version = google.protobuf.__version__
 
 __all__ = (
     "{{ service.client_name }}",

gapic/templates/%namespace/%name_%version/%sub/services/%service/transports/base.py.j2

@@ -18,6 +18,7 @@ from google.api_core import operations_v1
 {% endif %}
 from google.auth import credentials as ga_credentials  # type: ignore
 from google.oauth2 import service_account # type: ignore
+import google.protobuf
 
 {% filter sort_lines %}
 {% set import_ns = namespace(has_operations_mixin=false) %}
@@ -51,6 +52,9 @@ from {{ (api.naming.module_namespace + (api.naming.versioned_module_name,) + ser
 
 DEFAULT_CLIENT_INFO = gapic_v1.client_info.ClientInfo(gapic_version=package_version.__version__)
 
+if hasattr(DEFAULT_CLIENT_INFO, "protobuf_runtime_version"):  # pragma: NO COVER
+    DEFAULT_CLIENT_INFO.protobuf_runtime_version = google.protobuf.__version__
+
 
 class {{ service.name }}Transport(abc.ABC):
     """Abstract transport class for {{ service.name }}."""

gapic/templates/%namespace/%name_%version/%sub/services/%service/transports/rest.py.j2

@@ -13,6 +13,7 @@ from google.api_core import retry as retries
 from google.api_core import rest_helpers
 from google.api_core import rest_streaming
 from google.api_core import gapic_v1
+import google.protobuf
 
 from google.protobuf import json_format
 {% if service.has_lro %}
@@ -55,6 +56,9 @@ DEFAULT_CLIENT_INFO = gapic_v1.client_info.ClientInfo(
     rest_version=f"requests@{requests_version}",
 )
 
+if hasattr(DEFAULT_CLIENT_INFO, "protobuf_runtime_version"):  # pragma: NO COVER
+    DEFAULT_CLIENT_INFO.protobuf_runtime_version = google.protobuf.__version__
+
 
 {{ shared_macros.create_interceptor_class(api, service, method, is_async=False) }}
 

gapic/templates/%namespace/%name_%version/%sub/services/%service/transports/rest_asyncio.py.j2

@@ -34,7 +34,7 @@ from google.cloud.location import locations_pb2 # type: ignore
 from google.api_core import retry_async as retries
 from google.api_core import rest_helpers
 from google.api_core import rest_streaming_async  # type: ignore
-
+import google.protobuf
 
 from google.protobuf import json_format
 {% if service.has_lro %}
@@ -80,6 +80,9 @@ DEFAULT_CLIENT_INFO = gapic_v1.client_info.ClientInfo(
     rest_version=f"google-auth@{google.auth.__version__}",
 )
 
+if hasattr(DEFAULT_CLIENT_INFO, "protobuf_runtime_version"):  # pragma: NO COVER
+    DEFAULT_CLIENT_INFO.protobuf_runtime_version = google.protobuf.__version__
+
 {{ shared_macros.create_interceptor_class(api, service, method, is_async=True) }}
 
 @dataclasses.dataclass