# -*- coding: utf-8 -*-
# Copyright 2024 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
#
#     http://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.
#
from collections import OrderedDict
import os
import re
from typing import Dict, Callable, Mapping, MutableMapping, MutableSequence, Optional, Sequence, Tuple, Type, Union, cast
import warnings

from googlecloudsdk.generated_clients.gapic_clients.run_v2 import gapic_version as package_version

from google.api_core import client_options as client_options_lib
from google.api_core import exceptions as core_exceptions
from google.api_core import gapic_v1
from google.api_core import retry as retries
from google.auth import credentials as ga_credentials             # type: ignore
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

try:
    OptionalRetry = Union[retries.Retry, gapic_v1.method._MethodDefault, None]
except AttributeError:  # pragma: NO COVER
    OptionalRetry = Union[retries.Retry, object, None]  # type: ignore

from google.api import launch_stage_pb2  # type: ignore
from google.api_core import operation  # type: ignore
from google.api_core import operation_async  # type: ignore
from google.iam.v1 import iam_policy_pb2  # type: ignore
from google.iam.v1 import policy_pb2  # type: ignore
from cloudsdk.google.protobuf import field_mask_pb2  # type: ignore
from cloudsdk.google.protobuf import timestamp_pb2  # type: ignore
from googlecloudsdk.generated_clients.gapic_clients.run_v2.services.worker_pools import pagers
from googlecloudsdk.generated_clients.gapic_clients.run_v2.types import condition
from googlecloudsdk.generated_clients.gapic_clients.run_v2.types import instance_split
from googlecloudsdk.generated_clients.gapic_clients.run_v2.types import vendor_settings
from googlecloudsdk.generated_clients.gapic_clients.run_v2.types import worker_pool
from googlecloudsdk.generated_clients.gapic_clients.run_v2.types import worker_pool as gcr_worker_pool
from googlecloudsdk.generated_clients.gapic_clients.run_v2.types import worker_pool_revision_template
from .transports.base import WorkerPoolsTransport, DEFAULT_CLIENT_INFO
from .transports.grpc import WorkerPoolsGrpcTransport
from .transports.grpc_asyncio import WorkerPoolsGrpcAsyncIOTransport
from .transports.rest import WorkerPoolsRestTransport


class WorkerPoolsClientMeta(type):
    """Metaclass for the WorkerPools client.

    This provides class-level methods for building and retrieving
    support objects (e.g. transport) without polluting the client instance
    objects.
    """
    _transport_registry = OrderedDict()  # type: Dict[str, Type[WorkerPoolsTransport]]
    _transport_registry["grpc"] = WorkerPoolsGrpcTransport
    _transport_registry["grpc_asyncio"] = WorkerPoolsGrpcAsyncIOTransport
    _transport_registry["rest"] = WorkerPoolsRestTransport

    def get_transport_class(cls,
            label: Optional[str] = None,
        ) -> Type[WorkerPoolsTransport]:
        """Returns an appropriate transport class.

        Args:
            label: The name of the desired transport. If none is
                provided, then the first transport in the registry is used.

        Returns:
            The transport class to use.
        """
        # If a specific transport is requested, return that one.
        if label:
            return cls._transport_registry[label]

        # No transport is requested; return the default (that is, the first one
        # in the dictionary).
        return next(iter(cls._transport_registry.values()))


class WorkerPoolsClient(metaclass=WorkerPoolsClientMeta):
    """Cloud Run WorkerPool Control Plane API."""

    @staticmethod
    def _get_default_mtls_endpoint(api_endpoint):
        """Converts api endpoint to mTLS endpoint.

        Convert "*.sandbox.googleapis.com" and "*.googleapis.com" to
        "*.mtls.sandbox.googleapis.com" and "*.mtls.googleapis.com" respectively.
        Args:
            api_endpoint (Optional[str]): the api endpoint to convert.
        Returns:
            str: converted mTLS api endpoint.
        """
        if not api_endpoint:
            return api_endpoint

        mtls_endpoint_re = re.compile(
            r"(?P<name>[^.]+)(?P<mtls>\.mtls)?(?P<sandbox>\.sandbox)?(?P<googledomain>\.googleapis\.com)?"
        )

        m = mtls_endpoint_re.match(api_endpoint)
        name, mtls, sandbox, googledomain = m.groups()
        if mtls or not googledomain:
            return api_endpoint

        if sandbox:
            return api_endpoint.replace(
                "sandbox.googleapis.com", "mtls.sandbox.googleapis.com"
            )

        return api_endpoint.replace(".googleapis.com", ".mtls.googleapis.com")

    # Note: DEFAULT_ENDPOINT is deprecated. Use _DEFAULT_ENDPOINT_TEMPLATE instead.
    DEFAULT_ENDPOINT = "run.googleapis.com"
    DEFAULT_MTLS_ENDPOINT = _get_default_mtls_endpoint.__func__(  # type: ignore
        DEFAULT_ENDPOINT
    )

    _DEFAULT_ENDPOINT_TEMPLATE = "run.{UNIVERSE_DOMAIN}"
    _DEFAULT_UNIVERSE = "googleapis.com"

    @classmethod
    def from_service_account_info(cls, info: dict, *args, **kwargs):
        """Creates an instance of this client using the provided credentials
            info.

        Args:
            info (dict): The service account private key info.
            args: Additional arguments to pass to the constructor.
            kwargs: Additional arguments to pass to the constructor.

        Returns:
            WorkerPoolsClient: The constructed client.
        """
        credentials = service_account.Credentials.from_service_account_info(info)
        kwargs["credentials"] = credentials
        return cls(*args, **kwargs)

    @classmethod
    def from_service_account_file(cls, filename: str, *args, **kwargs):
        """Creates an instance of this client using the provided credentials
            file.

        Args:
            filename (str): The path to the service account private key json
                file.
            args: Additional arguments to pass to the constructor.
            kwargs: Additional arguments to pass to the constructor.

        Returns:
            WorkerPoolsClient: The constructed client.
        """
        credentials = service_account.Credentials.from_service_account_file(
            filename)
        kwargs["credentials"] = credentials
        return cls(*args, **kwargs)

    from_service_account_json = from_service_account_file

    @property
    def transport(self) -> WorkerPoolsTransport:
        """Returns the transport used by the client instance.

        Returns:
            WorkerPoolsTransport: The transport used by the client
                instance.
        """
        return self._transport

    @staticmethod
    def connector_path(project: str,location: str,connector: str,) -> str:
        """Returns a fully-qualified connector string."""
        return "projects/{project}/locations/{location}/connectors/{connector}".format(project=project, location=location, connector=connector, )

    @staticmethod
    def parse_connector_path(path: str) -> Dict[str,str]:
        """Parses a connector path into its component segments."""
        m = re.match(r"^projects/(?P<project>.+?)/locations/(?P<location>.+?)/connectors/(?P<connector>.+?)$", path)
        return m.groupdict() if m else {}

    @staticmethod
    def crypto_key_path(project: str,location: str,key_ring: str,crypto_key: str,) -> str:
        """Returns a fully-qualified crypto_key string."""
        return "projects/{project}/locations/{location}/keyRings/{key_ring}/cryptoKeys/{crypto_key}".format(project=project, location=location, key_ring=key_ring, crypto_key=crypto_key, )

    @staticmethod
    def parse_crypto_key_path(path: str) -> Dict[str,str]:
        """Parses a crypto_key path into its component segments."""
        m = re.match(r"^projects/(?P<project>.+?)/locations/(?P<location>.+?)/keyRings/(?P<key_ring>.+?)/cryptoKeys/(?P<crypto_key>.+?)$", path)
        return m.groupdict() if m else {}

    @staticmethod
    def mesh_path(project: str,location: str,mesh: str,) -> str:
        """Returns a fully-qualified mesh string."""
        return "projects/{project}/locations/{location}/meshes/{mesh}".format(project=project, location=location, mesh=mesh, )

    @staticmethod
    def parse_mesh_path(path: str) -> Dict[str,str]:
        """Parses a mesh path into its component segments."""
        m = re.match(r"^projects/(?P<project>.+?)/locations/(?P<location>.+?)/meshes/(?P<mesh>.+?)$", path)
        return m.groupdict() if m else {}

    @staticmethod
    def policy_path(project: str,) -> str:
        """Returns a fully-qualified policy string."""
        return "projects/{project}/policy".format(project=project, )

    @staticmethod
    def parse_policy_path(path: str) -> Dict[str,str]:
        """Parses a policy path into its component segments."""
        m = re.match(r"^projects/(?P<project>.+?)/policy$", path)
        return m.groupdict() if m else {}

    @staticmethod
    def revision_path(project: str,location: str,service: str,revision: str,) -> str:
        """Returns a fully-qualified revision string."""
        return "projects/{project}/locations/{location}/services/{service}/revisions/{revision}".format(project=project, location=location, service=service, revision=revision, )

    @staticmethod
    def parse_revision_path(path: str) -> Dict[str,str]:
        """Parses a revision path into its component segments."""
        m = re.match(r"^projects/(?P<project>.+?)/locations/(?P<location>.+?)/services/(?P<service>.+?)/revisions/(?P<revision>.+?)$", path)
        return m.groupdict() if m else {}

    @staticmethod
    def secret_path(project: str,secret: str,) -> str:
        """Returns a fully-qualified secret string."""
        return "projects/{project}/secrets/{secret}".format(project=project, secret=secret, )

    @staticmethod
    def parse_secret_path(path: str) -> Dict[str,str]:
        """Parses a secret path into its component segments."""
        m = re.match(r"^projects/(?P<project>.+?)/secrets/(?P<secret>.+?)$", path)
        return m.groupdict() if m else {}

    @staticmethod
    def secret_version_path(project: str,secret: str,version: str,) -> str:
        """Returns a fully-qualified secret_version string."""
        return "projects/{project}/secrets/{secret}/versions/{version}".format(project=project, secret=secret, version=version, )

    @staticmethod
    def parse_secret_version_path(path: str) -> Dict[str,str]:
        """Parses a secret_version path into its component segments."""
        m = re.match(r"^projects/(?P<project>.+?)/secrets/(?P<secret>.+?)/versions/(?P<version>.+?)$", path)
        return m.groupdict() if m else {}

    @staticmethod
    def worker_pool_path(project: str,location: str,worker_pool: str,) -> str:
        """Returns a fully-qualified worker_pool string."""
        return "projects/{project}/locations/{location}/workerPools/{worker_pool}".format(project=project, location=location, worker_pool=worker_pool, )

    @staticmethod
    def parse_worker_pool_path(path: str) -> Dict[str,str]:
        """Parses a worker_pool path into its component segments."""
        m = re.match(r"^projects/(?P<project>.+?)/locations/(?P<location>.+?)/workerPools/(?P<worker_pool>.+?)$", path)
        return m.groupdict() if m else {}

    @staticmethod
    def common_billing_account_path(billing_account: str, ) -> str:
        """Returns a fully-qualified billing_account string."""
        return "billingAccounts/{billing_account}".format(billing_account=billing_account, )

    @staticmethod
    def parse_common_billing_account_path(path: str) -> Dict[str,str]:
        """Parse a billing_account path into its component segments."""
        m = re.match(r"^billingAccounts/(?P<billing_account>.+?)$", path)
        return m.groupdict() if m else {}

    @staticmethod
    def common_folder_path(folder: str, ) -> str:
        """Returns a fully-qualified folder string."""
        return "folders/{folder}".format(folder=folder, )

    @staticmethod
    def parse_common_folder_path(path: str) -> Dict[str,str]:
        """Parse a folder path into its component segments."""
        m = re.match(r"^folders/(?P<folder>.+?)$", path)
        return m.groupdict() if m else {}

    @staticmethod
    def common_organization_path(organization: str, ) -> str:
        """Returns a fully-qualified organization string."""
        return "organizations/{organization}".format(organization=organization, )

    @staticmethod
    def parse_common_organization_path(path: str) -> Dict[str,str]:
        """Parse a organization path into its component segments."""
        m = re.match(r"^organizations/(?P<organization>.+?)$", path)
        return m.groupdict() if m else {}

    @staticmethod
    def common_project_path(project: str, ) -> str:
        """Returns a fully-qualified project string."""
        return "projects/{project}".format(project=project, )

    @staticmethod
    def parse_common_project_path(path: str) -> Dict[str,str]:
        """Parse a project path into its component segments."""
        m = re.match(r"^projects/(?P<project>.+?)$", path)
        return m.groupdict() if m else {}

    @staticmethod
    def common_location_path(project: str, location: str, ) -> str:
        """Returns a fully-qualified location string."""
        return "projects/{project}/locations/{location}".format(project=project, location=location, )

    @staticmethod
    def parse_common_location_path(path: str) -> Dict[str,str]:
        """Parse a location path into its component segments."""
        m = re.match(r"^projects/(?P<project>.+?)/locations/(?P<location>.+?)$", path)
        return m.groupdict() if m else {}

    @classmethod
    def get_mtls_endpoint_and_cert_source(cls, client_options: Optional[client_options_lib.ClientOptions] = None):
        """Deprecated. Return the API endpoint and client cert source for mutual TLS.

        The client cert source is determined in the following order:
        (1) if `GOOGLE_API_USE_CLIENT_CERTIFICATE` environment variable is not "true", the
        client cert source is None.
        (2) if `client_options.client_cert_source` is provided, use the provided one; if the
        default client cert source exists, use the default one; otherwise the client cert
        source is None.

        The API endpoint is determined in the following order:
        (1) if `client_options.api_endpoint` if provided, use the provided one.
        (2) if `GOOGLE_API_USE_CLIENT_CERTIFICATE` environment variable is "always", use the
        default mTLS endpoint; if the environment variable is "never", use the default API
        endpoint; otherwise if client cert source exists, use the default mTLS endpoint, otherwise
        use the default API endpoint.

        More details can be found at https://google.aip.dev/auth/4114.

        Args:
            client_options (google.api_core.client_options.ClientOptions): Custom options for the
                client. Only the `api_endpoint` and `client_cert_source` properties may be used
                in this method.

        Returns:
            Tuple[str, Callable[[], Tuple[bytes, bytes]]]: returns the API endpoint and the
                client cert source to use.

        Raises:
            google.auth.exceptions.MutualTLSChannelError: If any errors happen.
        """

        warnings.warn("get_mtls_endpoint_and_cert_source is deprecated. Use the api_endpoint property instead.",
            DeprecationWarning)
        if client_options is None:
            client_options = client_options_lib.ClientOptions()
        use_client_cert = os.getenv("GOOGLE_API_USE_CLIENT_CERTIFICATE", "false")
        use_mtls_endpoint = os.getenv("GOOGLE_API_USE_MTLS_ENDPOINT", "auto")
        if use_client_cert not in ("true", "false"):
            raise ValueError("Environment variable `GOOGLE_API_USE_CLIENT_CERTIFICATE` must be either `true` or `false`")
        if use_mtls_endpoint not in ("auto", "never", "always"):
            raise MutualTLSChannelError("Environment variable `GOOGLE_API_USE_MTLS_ENDPOINT` must be `never`, `auto` or `always`")

        # Figure out the client cert source to use.
        client_cert_source = None
        if use_client_cert == "true":
            if client_options.client_cert_source:
                client_cert_source = client_options.client_cert_source
            elif mtls.has_default_client_cert_source():
                client_cert_source = mtls.default_client_cert_source()

        # Figure out which api endpoint to use.
        if client_options.api_endpoint is not None:
            api_endpoint = client_options.api_endpoint
        elif use_mtls_endpoint == "always" or (use_mtls_endpoint == "auto" and client_cert_source):
            api_endpoint = cls.DEFAULT_MTLS_ENDPOINT
        else:
            api_endpoint = cls.DEFAULT_ENDPOINT

        return api_endpoint, client_cert_source

    @staticmethod
    def _read_environment_variables():
        """Returns the environment variables used by the client.

        Returns:
            Tuple[bool, str, str]: returns the GOOGLE_API_USE_CLIENT_CERTIFICATE,
            GOOGLE_API_USE_MTLS_ENDPOINT, and GOOGLE_CLOUD_UNIVERSE_DOMAIN environment variables.

        Raises:
            ValueError: If GOOGLE_API_USE_CLIENT_CERTIFICATE is not
                any of ["true", "false"].
            google.auth.exceptions.MutualTLSChannelError: If GOOGLE_API_USE_MTLS_ENDPOINT
                is not any of ["auto", "never", "always"].
        """
        use_client_cert = os.getenv("GOOGLE_API_USE_CLIENT_CERTIFICATE", "false").lower()
        use_mtls_endpoint = os.getenv("GOOGLE_API_USE_MTLS_ENDPOINT", "auto").lower()
        universe_domain_env = os.getenv("GOOGLE_CLOUD_UNIVERSE_DOMAIN")
        if use_client_cert not in ("true", "false"):
            raise ValueError("Environment variable `GOOGLE_API_USE_CLIENT_CERTIFICATE` must be either `true` or `false`")
        if use_mtls_endpoint not in ("auto", "never", "always"):
            raise MutualTLSChannelError("Environment variable `GOOGLE_API_USE_MTLS_ENDPOINT` must be `never`, `auto` or `always`")
        return use_client_cert == "true", use_mtls_endpoint, universe_domain_env

    @staticmethod
    def _get_client_cert_source(provided_cert_source, use_cert_flag):
        """Return the client cert source to be used by the client.

        Args:
            provided_cert_source (bytes): The client certificate source provided.
            use_cert_flag (bool): A flag indicating whether to use the client certificate.

        Returns:
            bytes or None: The client cert source to be used by the client.
        """
        client_cert_source = None
        if use_cert_flag:
            if provided_cert_source:
                client_cert_source = provided_cert_source
            elif mtls.has_default_client_cert_source():
                client_cert_source = mtls.default_client_cert_source()
        return client_cert_source

    @staticmethod
    def _get_api_endpoint(api_override, client_cert_source, universe_domain, use_mtls_endpoint):
        """Return the API endpoint used by the client.

        Args:
            api_override (str): The API endpoint override. If specified, this is always
                the return value of this function and the other arguments are not used.
            client_cert_source (bytes): The client certificate source used by the client.
            universe_domain (str): The universe domain used by the client.
            use_mtls_endpoint (str): How to use the mTLS endpoint, which depends also on the other parameters.
                Possible values are "always", "auto", or "never".

        Returns:
            str: The API endpoint to be used by the client.
        """
        if api_override is not None:
            api_endpoint = api_override
        elif use_mtls_endpoint == "always" or (use_mtls_endpoint == "auto" and client_cert_source):
            _default_universe = WorkerPoolsClient._DEFAULT_UNIVERSE
            if universe_domain != _default_universe:
                raise MutualTLSChannelError(f"mTLS is not supported in any universe other than {_default_universe}.")
            api_endpoint = WorkerPoolsClient.DEFAULT_MTLS_ENDPOINT
        else:
            api_endpoint = WorkerPoolsClient._DEFAULT_ENDPOINT_TEMPLATE.format(UNIVERSE_DOMAIN=universe_domain)
        return api_endpoint

    @staticmethod
    def _get_universe_domain(client_universe_domain: Optional[str], universe_domain_env: Optional[str]) -> str:
        """Return the universe domain used by the client.

        Args:
            client_universe_domain (Optional[str]): The universe domain configured via the client options.
            universe_domain_env (Optional[str]): The universe domain configured via the "GOOGLE_CLOUD_UNIVERSE_DOMAIN" environment variable.

        Returns:
            str: The universe domain to be used by the client.

        Raises:
            ValueError: If the universe domain is an empty string.
        """
        universe_domain = WorkerPoolsClient._DEFAULT_UNIVERSE
        if client_universe_domain is not None:
            universe_domain = client_universe_domain
        elif universe_domain_env is not None:
            universe_domain = universe_domain_env
        if len(universe_domain.strip()) == 0:
            raise ValueError("Universe Domain cannot be an empty string.")
        return universe_domain

    @staticmethod
    def _compare_universes(client_universe: str,
                           credentials: ga_credentials.Credentials) -> bool:
        """Returns True iff the universe domains used by the client and credentials match.

        Args:
            client_universe (str): The universe domain configured via the client options.
            credentials (ga_credentials.Credentials): The credentials being used in the client.

        Returns:
            bool: True iff client_universe matches the universe in credentials.

        Raises:
            ValueError: when client_universe does not match the universe in credentials.
        """

        default_universe = WorkerPoolsClient._DEFAULT_UNIVERSE
        credentials_universe = getattr(credentials, "universe_domain", default_universe)

        if client_universe != credentials_universe:
            raise ValueError("The configured universe domain "
                f"({client_universe}) does not match the universe domain "
                f"found in the credentials ({credentials_universe}). "
                "If you haven't configured the universe domain explicitly, "
                f"`{default_universe}` is the default.")
        return True

    def _validate_universe_domain(self):
        """Validates client's and credentials' universe domains are consistent.

        Returns:
            bool: True iff the configured universe domain is valid.

        Raises:
            ValueError: If the configured universe domain is not valid.
        """
        self._is_universe_domain_valid = (self._is_universe_domain_valid or
            WorkerPoolsClient._compare_universes(self.universe_domain, self.transport._credentials))
        return self._is_universe_domain_valid

    @property
    def api_endpoint(self):
        """Return the API endpoint used by the client instance.

        Returns:
            str: The API endpoint used by the client instance.
        """
        return self._api_endpoint

    @property
    def universe_domain(self) -> str:
        """Return the universe domain used by the client instance.

        Returns:
            str: The universe domain used by the client instance.
        """
        return self._universe_domain

    def __init__(self, *,
            credentials: Optional[ga_credentials.Credentials] = None,
            transport: Optional[Union[str, WorkerPoolsTransport, Callable[..., WorkerPoolsTransport]]] = None,
            client_options: Optional[Union[client_options_lib.ClientOptions, dict]] = None,
            client_info: gapic_v1.client_info.ClientInfo = DEFAULT_CLIENT_INFO,
            ) -> None:
        """Instantiates the worker pools client.

        Args:
            credentials (Optional[google.auth.credentials.Credentials]): The
                authorization credentials to attach to requests. These
                credentials identify the application to the service; if none
                are specified, the client will attempt to ascertain the
                credentials from the environment.
            transport (Optional[Union[str,WorkerPoolsTransport,Callable[..., WorkerPoolsTransport]]]):
                The transport to use, or a Callable that constructs and returns a new transport.
                If a Callable is given, it will be called with the same set of initialization
                arguments as used in the WorkerPoolsTransport constructor.
                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 (Optional[Union[google.api_core.client_options.ClientOptions, dict]]):
                Custom options for the client.

                1. The ``api_endpoint`` property can be used to override the
                default endpoint provided by the client when ``transport`` is
                not explicitly provided. Only if this property is not set and
                ``transport`` was not explicitly provided, the endpoint is
                determined by the GOOGLE_API_USE_MTLS_ENDPOINT environment
                variable, which have one of the following values:
                "always" (always use the default mTLS endpoint), "never" (always
                use the default regular endpoint) and "auto" (auto-switch to the
                default mTLS endpoint if client certificate is present; this is
                the default value).

                2. If the GOOGLE_API_USE_CLIENT_CERTIFICATE environment variable
                is "true", then the ``client_cert_source`` property can be used
                to provide a client certificate for mTLS transport. If
                not provided, the default SSL client certificate will be used if
                present. If GOOGLE_API_USE_CLIENT_CERTIFICATE is "false" or not
                set, no client certificate will be used.

                3. The ``universe_domain`` property can be used to override the
                default "googleapis.com" universe. Note that the ``api_endpoint``
                property still takes precedence; and ``universe_domain`` is
                currently not supported for mTLS.

            client_info (google.api_core.gapic_v1.client_info.ClientInfo):
                The client info used to send a user-agent string along with
                API requests. If ``None``, then default info will be used.
                Generally, you only need to set this if you're developing
                your own client library.

        Raises:
            google.auth.exceptions.MutualTLSChannelError: If mutual TLS transport
                creation failed for any reason.
        """
        self._client_options = client_options
        if isinstance(self._client_options, dict):
            self._client_options = client_options_lib.from_dict(self._client_options)
        if self._client_options is None:
            self._client_options = client_options_lib.ClientOptions()
        self._client_options = cast(client_options_lib.ClientOptions, self._client_options)

        universe_domain_opt = getattr(self._client_options, 'universe_domain', None)

        self._use_client_cert, self._use_mtls_endpoint, self._universe_domain_env = WorkerPoolsClient._read_environment_variables()
        self._client_cert_source = WorkerPoolsClient._get_client_cert_source(self._client_options.client_cert_source, self._use_client_cert)
        self._universe_domain = WorkerPoolsClient._get_universe_domain(universe_domain_opt, self._universe_domain_env)
        self._api_endpoint = None # updated below, depending on `transport`

        # Initialize the universe domain validation.
        self._is_universe_domain_valid = False

        api_key_value = getattr(self._client_options, "api_key", None)
        if api_key_value and credentials:
            raise ValueError("client_options.api_key and credentials are mutually exclusive")

        # Save or instantiate the transport.
        # Ordinarily, we provide the transport, but allowing a custom transport
        # instance provides an extensibility point for unusual situations.
        transport_provided = isinstance(transport, WorkerPoolsTransport)
        if transport_provided:
            # transport is a WorkerPoolsTransport instance.
            if credentials or self._client_options.credentials_file or api_key_value:
                raise ValueError("When providing a transport instance, "
                                 "provide its credentials directly.")
            if self._client_options.scopes:
                raise ValueError(
                    "When providing a transport instance, provide its scopes "
                    "directly."
                )
            self._transport = cast(WorkerPoolsTransport, transport)
            self._api_endpoint = self._transport.host

        self._api_endpoint = (self._api_endpoint or
            WorkerPoolsClient._get_api_endpoint(
                self._client_options.api_endpoint,
                self._client_cert_source,
                self._universe_domain,
                self._use_mtls_endpoint))

        if not transport_provided:
            import google.auth._default  # type: ignore

            if api_key_value and hasattr(google.auth._default, "get_api_key_credentials"):
                credentials = google.auth._default.get_api_key_credentials(api_key_value)

            transport_init: Union[Type[WorkerPoolsTransport], Callable[..., WorkerPoolsTransport]] = (
                type(self).get_transport_class(transport)
                if isinstance(transport, str) or transport is None
                else cast(Callable[..., WorkerPoolsTransport], transport)
            )
            # initialize with the provided callable or the passed in class
            self._transport = transport_init(
                credentials=credentials,
                credentials_file=self._client_options.credentials_file,
                host=self._api_endpoint,
                scopes=self._client_options.scopes,
                client_cert_source_for_mtls=self._client_cert_source,
                quota_project_id=self._client_options.quota_project_id,
                client_info=client_info,
                always_use_jwt_access=True,
                api_audience=self._client_options.api_audience,
            )

    def create_worker_pool(self,
            request: Optional[Union[gcr_worker_pool.CreateWorkerPoolRequest, dict]] = None,
            *,
            parent: Optional[str] = None,
            worker_pool: Optional[gcr_worker_pool.WorkerPool] = None,
            worker_pool_id: Optional[str] = None,
            retry: OptionalRetry = gapic_v1.method.DEFAULT,
            timeout: Union[float, object] = gapic_v1.method.DEFAULT,
            metadata: Sequence[Tuple[str, str]] = (),
            ) -> operation.Operation:
        r"""Creates a new WorkerPool in a given project and
        location.

        .. code-block:: python

            # 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://googleapis.dev/python/google-api-core/latest/client_options.html
            from googlecloudsdk.generated_clients.gapic_clients import run_v2

            def sample_create_worker_pool():
                # Create a client
                client = run_v2.WorkerPoolsClient()

                # Initialize request argument(s)
                request = run_v2.CreateWorkerPoolRequest(
                    parent="parent_value",
                    worker_pool_id="worker_pool_id_value",
                )

                # Make the request
                operation = client.create_worker_pool(request=request)

                print("Waiting for operation to complete...")

                response = operation.result()

                # Handle the response
                print(response)

        Args:
            request (Union[googlecloudsdk.generated_clients.gapic_clients.run_v2.types.CreateWorkerPoolRequest, dict]):
                The request object. Request message for creating a
                WorkerPool.
            parent (str):
                Required. The location and project in
                which this worker pool should be
                created. Format:
                projects/{project}/locations/{location},
                where {project} can be project id or
                number. Only lowercase characters,
                digits, and hyphens.

                This corresponds to the ``parent`` field
                on the ``request`` instance; if ``request`` is provided, this
                should not be set.
            worker_pool (googlecloudsdk.generated_clients.gapic_clients.run_v2.types.WorkerPool):
                Required. The WorkerPool instance to
                create.

                This corresponds to the ``worker_pool`` field
                on the ``request`` instance; if ``request`` is provided, this
                should not be set.
            worker_pool_id (str):
                Required. The unique identifier for the WorkerPool. It
                must begin with letter, and cannot end with hyphen; must
                contain fewer than 50 characters. The name of the worker
                pool becomes {parent}/workerPools/{worker_pool_id}.

                This corresponds to the ``worker_pool_id`` field
                on the ``request`` instance; if ``request`` is provided, this
                should not be set.
            retry (google.api_core.retry.Retry): Designation of what errors, if any,
                should be retried.
            timeout (float): The timeout for this request.
            metadata (Sequence[Tuple[str, str]]): Strings which should be
                sent along with the request as metadata.

        Returns:
            google.api_core.operation.Operation:
                An object representing a long-running operation.

                The result type for the operation will be :class:`googlecloudsdk.generated_clients.gapic_clients.run_v2.types.WorkerPool` WorkerPool acts as a top-level container that manages a set of
                   configurations and revision templates which implement
                   a pull-based workload. WorkerPool exists to provide a
                   singular abstraction which can be access controlled,
                   reasoned about, and which encapsulates software
                   lifecycle decisions such as rollout policy and team
                   resource ownership.

        """
        # Create or coerce a protobuf request object.
        # - Quick check: If we got a request object, we should *not* have
        #   gotten any keyword arguments that map to the request.
        has_flattened_params = any([parent, worker_pool, worker_pool_id])
        if request is not None and has_flattened_params:
            raise ValueError('If the `request` argument is set, then none of '
                             'the individual field arguments should be set.')

        # - Use the request object if provided (there's no risk of modifying the input as
        #   there are no flattened fields), or create one.
        if not isinstance(request, gcr_worker_pool.CreateWorkerPoolRequest):
            request = gcr_worker_pool.CreateWorkerPoolRequest(request)
            # If we have keyword arguments corresponding to fields on the
            # request, apply these.
            if parent is not None:
                request.parent = parent
            if worker_pool is not None:
                request.worker_pool = worker_pool
            if worker_pool_id is not None:
                request.worker_pool_id = worker_pool_id

        # Wrap the RPC method; this adds retry and timeout information,
        # and friendly error handling.
        rpc = self._transport._wrapped_methods[self._transport.create_worker_pool]

        header_params = {}

        routing_param_regex = re.compile('^projects/[^/]+/locations/(?P<location>[^/]+)$')
        regex_match = routing_param_regex.match(request.parent)
        if regex_match and regex_match.group("location"):
            header_params["location"] = regex_match.group("location")

        if header_params:
            metadata = tuple(metadata) + (
                gapic_v1.routing_header.to_grpc_metadata(header_params),
            )

        # Validate the universe domain.
        self._validate_universe_domain()

        # Send the request.
        response = rpc(
            request,
            retry=retry,
            timeout=timeout,
            metadata=metadata,
        )

        # Wrap the response in an operation future.
        response = operation.from_gapic(
            response,
            self._transport.operations_client,
            gcr_worker_pool.WorkerPool,
            metadata_type=gcr_worker_pool.WorkerPool,
        )

        # Done; return the response.
        return response

    def get_worker_pool(self,
            request: Optional[Union[worker_pool.GetWorkerPoolRequest, dict]] = None,
            *,
            name: Optional[str] = None,
            retry: OptionalRetry = gapic_v1.method.DEFAULT,
            timeout: Union[float, object] = gapic_v1.method.DEFAULT,
            metadata: Sequence[Tuple[str, str]] = (),
            ) -> worker_pool.WorkerPool:
        r"""Gets information about a WorkerPool.

        .. code-block:: python

            # 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://googleapis.dev/python/google-api-core/latest/client_options.html
            from googlecloudsdk.generated_clients.gapic_clients import run_v2

            def sample_get_worker_pool():
                # Create a client
                client = run_v2.WorkerPoolsClient()

                # Initialize request argument(s)
                request = run_v2.GetWorkerPoolRequest(
                    name="name_value",
                )

                # Make the request
                response = client.get_worker_pool(request=request)

                # Handle the response
                print(response)

        Args:
            request (Union[googlecloudsdk.generated_clients.gapic_clients.run_v2.types.GetWorkerPoolRequest, dict]):
                The request object. Request message for obtaining a
                WorkerPool by its full name.
            name (str):
                Required. The full name of the WorkerPool. Format:
                projects/{project}/locations/{location}/workerPools/{worker_pool},
                where {project} can be project id or number.

                This corresponds to the ``name`` field
                on the ``request`` instance; if ``request`` is provided, this
                should not be set.
            retry (google.api_core.retry.Retry): Designation of what errors, if any,
                should be retried.
            timeout (float): The timeout for this request.
            metadata (Sequence[Tuple[str, str]]): Strings which should be
                sent along with the request as metadata.

        Returns:
            googlecloudsdk.generated_clients.gapic_clients.run_v2.types.WorkerPool:
                WorkerPool acts as a top-level
                container that manages a set of
                configurations and revision templates
                which implement a pull-based workload.
                WorkerPool exists to provide a singular
                abstraction which can be access
                controlled, reasoned about, and which
                encapsulates software lifecycle
                decisions such as rollout policy and
                team resource ownership.

        """
        # Create or coerce a protobuf request object.
        # - Quick check: If we got a request object, we should *not* have
        #   gotten any keyword arguments that map to the request.
        has_flattened_params = any([name])
        if request is not None and has_flattened_params:
            raise ValueError('If the `request` argument is set, then none of '
                             'the individual field arguments should be set.')

        # - Use the request object if provided (there's no risk of modifying the input as
        #   there are no flattened fields), or create one.
        if not isinstance(request, worker_pool.GetWorkerPoolRequest):
            request = worker_pool.GetWorkerPoolRequest(request)
            # If we have keyword arguments corresponding to fields on the
            # request, apply these.
            if name is not None:
                request.name = name

        # Wrap the RPC method; this adds retry and timeout information,
        # and friendly error handling.
        rpc = self._transport._wrapped_methods[self._transport.get_worker_pool]

        header_params = {}

        routing_param_regex = re.compile('^projects/[^/]+/locations/(?P<location>[^/]+)(?:/.*)?$')
        regex_match = routing_param_regex.match(request.name)
        if regex_match and regex_match.group("location"):
            header_params["location"] = regex_match.group("location")

        if header_params:
            metadata = tuple(metadata) + (
                gapic_v1.routing_header.to_grpc_metadata(header_params),
            )

        # Validate the universe domain.
        self._validate_universe_domain()

        # Send the request.
        response = rpc(
            request,
            retry=retry,
            timeout=timeout,
            metadata=metadata,
        )

        # Done; return the response.
        return response

    def list_worker_pools(self,
            request: Optional[Union[worker_pool.ListWorkerPoolsRequest, dict]] = None,
            *,
            parent: Optional[str] = None,
            retry: OptionalRetry = gapic_v1.method.DEFAULT,
            timeout: Union[float, object] = gapic_v1.method.DEFAULT,
            metadata: Sequence[Tuple[str, str]] = (),
            ) -> pagers.ListWorkerPoolsPager:
        r"""Lists WorkerPools. Results are sorted by creation
        time, descending.

        .. code-block:: python

            # 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://googleapis.dev/python/google-api-core/latest/client_options.html
            from googlecloudsdk.generated_clients.gapic_clients import run_v2

            def sample_list_worker_pools():
                # Create a client
                client = run_v2.WorkerPoolsClient()

                # Initialize request argument(s)
                request = run_v2.ListWorkerPoolsRequest(
                    parent="parent_value",
                )

                # Make the request
                page_result = client.list_worker_pools(request=request)

                # Handle the response
                for response in page_result:
                    print(response)

        Args:
            request (Union[googlecloudsdk.generated_clients.gapic_clients.run_v2.types.ListWorkerPoolsRequest, dict]):
                The request object. Request message for retrieving a list
                of WorkerPools.
            parent (str):
                Required. The location and project to
                list resources on. Location must be a
                valid Google Cloud region, and cannot be
                the "-" wildcard. Format:
                projects/{project}/locations/{location},
                where {project} can be project id or
                number.

                This corresponds to the ``parent`` field
                on the ``request`` instance; if ``request`` is provided, this
                should not be set.
            retry (google.api_core.retry.Retry): Designation of what errors, if any,
                should be retried.
            timeout (float): The timeout for this request.
            metadata (Sequence[Tuple[str, str]]): Strings which should be
                sent along with the request as metadata.

        Returns:
            googlecloudsdk.generated_clients.gapic_clients.run_v2.services.worker_pools.pagers.ListWorkerPoolsPager:
                Response message containing a list of
                WorkerPools.
                Iterating over this object will yield
                results and resolve additional pages
                automatically.

        """
        # Create or coerce a protobuf request object.
        # - Quick check: If we got a request object, we should *not* have
        #   gotten any keyword arguments that map to the request.
        has_flattened_params = any([parent])
        if request is not None and has_flattened_params:
            raise ValueError('If the `request` argument is set, then none of '
                             'the individual field arguments should be set.')

        # - Use the request object if provided (there's no risk of modifying the input as
        #   there are no flattened fields), or create one.
        if not isinstance(request, worker_pool.ListWorkerPoolsRequest):
            request = worker_pool.ListWorkerPoolsRequest(request)
            # If we have keyword arguments corresponding to fields on the
            # request, apply these.
            if parent is not None:
                request.parent = parent

        # Wrap the RPC method; this adds retry and timeout information,
        # and friendly error handling.
        rpc = self._transport._wrapped_methods[self._transport.list_worker_pools]

        header_params = {}

        routing_param_regex = re.compile('^projects/[^/]+/locations/(?P<location>[^/]+)$')
        regex_match = routing_param_regex.match(request.parent)
        if regex_match and regex_match.group("location"):
            header_params["location"] = regex_match.group("location")

        if header_params:
            metadata = tuple(metadata) + (
                gapic_v1.routing_header.to_grpc_metadata(header_params),
            )

        # Validate the universe domain.
        self._validate_universe_domain()

        # Send the request.
        response = rpc(
            request,
            retry=retry,
            timeout=timeout,
            metadata=metadata,
        )

        # This method is paged; wrap the response in a pager, which provides
        # an `__iter__` convenience method.
        response = pagers.ListWorkerPoolsPager(
            method=rpc,
            request=request,
            response=response,
            metadata=metadata,
        )

        # Done; return the response.
        return response

    def update_worker_pool(self,
            request: Optional[Union[gcr_worker_pool.UpdateWorkerPoolRequest, dict]] = None,
            *,
            worker_pool: Optional[gcr_worker_pool.WorkerPool] = None,
            update_mask: Optional[field_mask_pb2.FieldMask] = None,
            retry: OptionalRetry = gapic_v1.method.DEFAULT,
            timeout: Union[float, object] = gapic_v1.method.DEFAULT,
            metadata: Sequence[Tuple[str, str]] = (),
            ) -> operation.Operation:
        r"""Updates a WorkerPool.

        .. code-block:: python

            # 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://googleapis.dev/python/google-api-core/latest/client_options.html
            from googlecloudsdk.generated_clients.gapic_clients import run_v2

            def sample_update_worker_pool():
                # Create a client
                client = run_v2.WorkerPoolsClient()

                # Initialize request argument(s)
                request = run_v2.UpdateWorkerPoolRequest(
                )

                # Make the request
                operation = client.update_worker_pool(request=request)

                print("Waiting for operation to complete...")

                response = operation.result()

                # Handle the response
                print(response)

        Args:
            request (Union[googlecloudsdk.generated_clients.gapic_clients.run_v2.types.UpdateWorkerPoolRequest, dict]):
                The request object. Request message for updating a worker
                pool.
            worker_pool (googlecloudsdk.generated_clients.gapic_clients.run_v2.types.WorkerPool):
                Required. The WorkerPool to be
                updated.

                This corresponds to the ``worker_pool`` field
                on the ``request`` instance; if ``request`` is provided, this
                should not be set.
            update_mask (google.protobuf.field_mask_pb2.FieldMask):
                Optional. The list of fields to be
                updated.

                This corresponds to the ``update_mask`` field
                on the ``request`` instance; if ``request`` is provided, this
                should not be set.
            retry (google.api_core.retry.Retry): Designation of what errors, if any,
                should be retried.
            timeout (float): The timeout for this request.
            metadata (Sequence[Tuple[str, str]]): Strings which should be
                sent along with the request as metadata.

        Returns:
            google.api_core.operation.Operation:
                An object representing a long-running operation.

                The result type for the operation will be :class:`googlecloudsdk.generated_clients.gapic_clients.run_v2.types.WorkerPool` WorkerPool acts as a top-level container that manages a set of
                   configurations and revision templates which implement
                   a pull-based workload. WorkerPool exists to provide a
                   singular abstraction which can be access controlled,
                   reasoned about, and which encapsulates software
                   lifecycle decisions such as rollout policy and team
                   resource ownership.

        """
        # Create or coerce a protobuf request object.
        # - Quick check: If we got a request object, we should *not* have
        #   gotten any keyword arguments that map to the request.
        has_flattened_params = any([worker_pool, update_mask])
        if request is not None and has_flattened_params:
            raise ValueError('If the `request` argument is set, then none of '
                             'the individual field arguments should be set.')

        # - Use the request object if provided (there's no risk of modifying the input as
        #   there are no flattened fields), or create one.
        if not isinstance(request, gcr_worker_pool.UpdateWorkerPoolRequest):
            request = gcr_worker_pool.UpdateWorkerPoolRequest(request)
            # If we have keyword arguments corresponding to fields on the
            # request, apply these.
            if worker_pool is not None:
                request.worker_pool = worker_pool
            if update_mask is not None:
                request.update_mask = update_mask

        # Wrap the RPC method; this adds retry and timeout information,
        # and friendly error handling.
        rpc = self._transport._wrapped_methods[self._transport.update_worker_pool]

        header_params = {}

        routing_param_regex = re.compile('^projects/[^/]+/locations/(?P<location>[^/]+)(?:/.*)?$')
        regex_match = routing_param_regex.match(request.worker_pool.name)
        if regex_match and regex_match.group("location"):
            header_params["location"] = regex_match.group("location")

        if header_params:
            metadata = tuple(metadata) + (
                gapic_v1.routing_header.to_grpc_metadata(header_params),
            )

        # Validate the universe domain.
        self._validate_universe_domain()

        # Send the request.
        response = rpc(
            request,
            retry=retry,
            timeout=timeout,
            metadata=metadata,
        )

        # Wrap the response in an operation future.
        response = operation.from_gapic(
            response,
            self._transport.operations_client,
            gcr_worker_pool.WorkerPool,
            metadata_type=gcr_worker_pool.WorkerPool,
        )

        # Done; return the response.
        return response

    def delete_worker_pool(self,
            request: Optional[Union[worker_pool.DeleteWorkerPoolRequest, dict]] = None,
            *,
            name: Optional[str] = None,
            retry: OptionalRetry = gapic_v1.method.DEFAULT,
            timeout: Union[float, object] = gapic_v1.method.DEFAULT,
            metadata: Sequence[Tuple[str, str]] = (),
            ) -> operation.Operation:
        r"""Deletes a WorkerPool.

        .. code-block:: python

            # 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://googleapis.dev/python/google-api-core/latest/client_options.html
            from googlecloudsdk.generated_clients.gapic_clients import run_v2

            def sample_delete_worker_pool():
                # Create a client
                client = run_v2.WorkerPoolsClient()

                # Initialize request argument(s)
                request = run_v2.DeleteWorkerPoolRequest(
                    name="name_value",
                )

                # Make the request
                operation = client.delete_worker_pool(request=request)

                print("Waiting for operation to complete...")

                response = operation.result()

                # Handle the response
                print(response)

        Args:
            request (Union[googlecloudsdk.generated_clients.gapic_clients.run_v2.types.DeleteWorkerPoolRequest, dict]):
                The request object. Request message to delete a
                WorkerPool by its full name.
            name (str):
                Required. The full name of the WorkerPool. Format:
                projects/{project}/locations/{location}/workerPools/{worker_pool},
                where {project} can be project id or number.

                This corresponds to the ``name`` field
                on the ``request`` instance; if ``request`` is provided, this
                should not be set.
            retry (google.api_core.retry.Retry): Designation of what errors, if any,
                should be retried.
            timeout (float): The timeout for this request.
            metadata (Sequence[Tuple[str, str]]): Strings which should be
                sent along with the request as metadata.

        Returns:
            google.api_core.operation.Operation:
                An object representing a long-running operation.

                The result type for the operation will be :class:`googlecloudsdk.generated_clients.gapic_clients.run_v2.types.WorkerPool` WorkerPool acts as a top-level container that manages a set of
                   configurations and revision templates which implement
                   a pull-based workload. WorkerPool exists to provide a
                   singular abstraction which can be access controlled,
                   reasoned about, and which encapsulates software
                   lifecycle decisions such as rollout policy and team
                   resource ownership.

        """
        # Create or coerce a protobuf request object.
        # - Quick check: If we got a request object, we should *not* have
        #   gotten any keyword arguments that map to the request.
        has_flattened_params = any([name])
        if request is not None and has_flattened_params:
            raise ValueError('If the `request` argument is set, then none of '
                             'the individual field arguments should be set.')

        # - Use the request object if provided (there's no risk of modifying the input as
        #   there are no flattened fields), or create one.
        if not isinstance(request, worker_pool.DeleteWorkerPoolRequest):
            request = worker_pool.DeleteWorkerPoolRequest(request)
            # If we have keyword arguments corresponding to fields on the
            # request, apply these.
            if name is not None:
                request.name = name

        # Wrap the RPC method; this adds retry and timeout information,
        # and friendly error handling.
        rpc = self._transport._wrapped_methods[self._transport.delete_worker_pool]

        header_params = {}

        routing_param_regex = re.compile('^projects/[^/]+/locations/(?P<location>[^/]+)(?:/.*)?$')
        regex_match = routing_param_regex.match(request.name)
        if regex_match and regex_match.group("location"):
            header_params["location"] = regex_match.group("location")

        if header_params:
            metadata = tuple(metadata) + (
                gapic_v1.routing_header.to_grpc_metadata(header_params),
            )

        # Validate the universe domain.
        self._validate_universe_domain()

        # Send the request.
        response = rpc(
            request,
            retry=retry,
            timeout=timeout,
            metadata=metadata,
        )

        # Wrap the response in an operation future.
        response = operation.from_gapic(
            response,
            self._transport.operations_client,
            worker_pool.WorkerPool,
            metadata_type=worker_pool.WorkerPool,
        )

        # Done; return the response.
        return response

    def get_iam_policy(self,
            request: Optional[Union[iam_policy_pb2.GetIamPolicyRequest, dict]] = None,
            *,
            retry: OptionalRetry = gapic_v1.method.DEFAULT,
            timeout: Union[float, object] = gapic_v1.method.DEFAULT,
            metadata: Sequence[Tuple[str, str]] = (),
            ) -> policy_pb2.Policy:
        r"""Gets the IAM Access Control policy currently in
        effect for the given Cloud Run WorkerPool. This result
        does not include any inherited policies.

        .. code-block:: python

            # 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://googleapis.dev/python/google-api-core/latest/client_options.html
            from google.iam.v1 import iam_policy_pb2  # type: ignore
            from googlecloudsdk.generated_clients.gapic_clients import run_v2

            def sample_get_iam_policy():
                # Create a client
                client = run_v2.WorkerPoolsClient()

                # Initialize request argument(s)
                request = iam_policy_pb2.GetIamPolicyRequest(
                    resource="resource_value",
                )

                # Make the request
                response = client.get_iam_policy(request=request)

                # Handle the response
                print(response)

        Args:
            request (Union[google.iam.v1.iam_policy_pb2.GetIamPolicyRequest, dict]):
                The request object. Request message for ``GetIamPolicy`` method.
            retry (google.api_core.retry.Retry): Designation of what errors, if any,
                should be retried.
            timeout (float): The timeout for this request.
            metadata (Sequence[Tuple[str, str]]): Strings which should be
                sent along with the request as metadata.

        Returns:
            google.iam.v1.policy_pb2.Policy:
                Defines an Identity and Access Management (IAM) policy. It is used to
                   specify access control policies for Cloud Platform
                   resources.

                   A Policy is a collection of bindings. A binding binds
                   one or more members to a single role. Members can be
                   user accounts, service accounts, Google groups, and
                   domains (such as G Suite). A role is a named list of
                   permissions (defined by IAM or configured by users).
                   A binding can optionally specify a condition, which
                   is a logic expression that further constrains the
                   role binding based on attributes about the request
                   and/or target resource.

                   **JSON Example**

                      {
                         "bindings": [
                            {
                               "role":
                               "roles/resourcemanager.organizationAdmin",
                               "members": [ "user:mike@example.com",
                               "group:admins@example.com",
                               "domain:google.com",
                               "serviceAccount:my-project-id@appspot.gserviceaccount.com"
                               ]

                            }, { "role":
                            "roles/resourcemanager.organizationViewer",
                            "members": ["user:eve@example.com"],
                            "condition": { "title": "expirable access",
                            "description": "Does not grant access after
                            Sep 2020", "expression": "request.time <
                            timestamp('2020-10-01T00:00:00.000Z')", } }

                         ]

                      }

                   **YAML Example**

                      bindings: - members: - user:\ mike@example.com -
                      group:\ admins@example.com - domain:google.com -
                      serviceAccount:\ my-project-id@appspot.gserviceaccount.com
                      role: roles/resourcemanager.organizationAdmin -
                      members: - user:\ eve@example.com role:
                      roles/resourcemanager.organizationViewer
                      condition: title: expirable access description:
                      Does not grant access after Sep 2020 expression:
                      request.time <
                      timestamp('2020-10-01T00:00:00.000Z')

                   For a description of IAM and its features, see the
                   [IAM developer's
                   guide](\ https://cloud.google.com/iam/docs).

        """
        # Create or coerce a protobuf request object.
        if isinstance(request, dict):
            # - The request isn't a proto-plus wrapped type,
            #   so it must be constructed via keyword expansion.
            request = iam_policy_pb2.GetIamPolicyRequest(**request)
        elif not request:
            # Null request, just make one.
            request = iam_policy_pb2.GetIamPolicyRequest()

        # Wrap the RPC method; this adds retry and timeout information,
        # and friendly error handling.
        rpc = self._transport._wrapped_methods[self._transport.get_iam_policy]

         # Certain fields should be provided within the metadata header;
        # add these here.
        metadata = tuple(metadata) + (
            gapic_v1.routing_header.to_grpc_metadata((
                ("resource", request.resource),
            )),
        )

        # Validate the universe domain.
        self._validate_universe_domain()

        # Send the request.
        response = rpc(
            request,
            retry=retry,
            timeout=timeout,
            metadata=metadata,
        )

        # Done; return the response.
        return response

    def set_iam_policy(self,
            request: Optional[Union[iam_policy_pb2.SetIamPolicyRequest, dict]] = None,
            *,
            retry: OptionalRetry = gapic_v1.method.DEFAULT,
            timeout: Union[float, object] = gapic_v1.method.DEFAULT,
            metadata: Sequence[Tuple[str, str]] = (),
            ) -> policy_pb2.Policy:
        r"""Sets the IAM Access control policy for the specified
        WorkerPool. Overwrites any existing policy.

        .. code-block:: python

            # 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://googleapis.dev/python/google-api-core/latest/client_options.html
            from google.iam.v1 import iam_policy_pb2  # type: ignore
            from googlecloudsdk.generated_clients.gapic_clients import run_v2

            def sample_set_iam_policy():
                # Create a client
                client = run_v2.WorkerPoolsClient()

                # Initialize request argument(s)
                request = iam_policy_pb2.SetIamPolicyRequest(
                    resource="resource_value",
                )

                # Make the request
                response = client.set_iam_policy(request=request)

                # Handle the response
                print(response)

        Args:
            request (Union[google.iam.v1.iam_policy_pb2.SetIamPolicyRequest, dict]):
                The request object. Request message for ``SetIamPolicy`` method.
            retry (google.api_core.retry.Retry): Designation of what errors, if any,
                should be retried.
            timeout (float): The timeout for this request.
            metadata (Sequence[Tuple[str, str]]): Strings which should be
                sent along with the request as metadata.

        Returns:
            google.iam.v1.policy_pb2.Policy:
                Defines an Identity and Access Management (IAM) policy. It is used to
                   specify access control policies for Cloud Platform
                   resources.

                   A Policy is a collection of bindings. A binding binds
                   one or more members to a single role. Members can be
                   user accounts, service accounts, Google groups, and
                   domains (such as G Suite). A role is a named list of
                   permissions (defined by IAM or configured by users).
                   A binding can optionally specify a condition, which
                   is a logic expression that further constrains the
                   role binding based on attributes about the request
                   and/or target resource.

                   **JSON Example**

                      {
                         "bindings": [
                            {
                               "role":
                               "roles/resourcemanager.organizationAdmin",
                               "members": [ "user:mike@example.com",
                               "group:admins@example.com",
                               "domain:google.com",
                               "serviceAccount:my-project-id@appspot.gserviceaccount.com"
                               ]

                            }, { "role":
                            "roles/resourcemanager.organizationViewer",
                            "members": ["user:eve@example.com"],
                            "condition": { "title": "expirable access",
                            "description": "Does not grant access after
                            Sep 2020", "expression": "request.time <
                            timestamp('2020-10-01T00:00:00.000Z')", } }

                         ]

                      }

                   **YAML Example**

                      bindings: - members: - user:\ mike@example.com -
                      group:\ admins@example.com - domain:google.com -
                      serviceAccount:\ my-project-id@appspot.gserviceaccount.com
                      role: roles/resourcemanager.organizationAdmin -
                      members: - user:\ eve@example.com role:
                      roles/resourcemanager.organizationViewer
                      condition: title: expirable access description:
                      Does not grant access after Sep 2020 expression:
                      request.time <
                      timestamp('2020-10-01T00:00:00.000Z')

                   For a description of IAM and its features, see the
                   [IAM developer's
                   guide](\ https://cloud.google.com/iam/docs).

        """
        # Create or coerce a protobuf request object.
        if isinstance(request, dict):
            # - The request isn't a proto-plus wrapped type,
            #   so it must be constructed via keyword expansion.
            request = iam_policy_pb2.SetIamPolicyRequest(**request)
        elif not request:
            # Null request, just make one.
            request = iam_policy_pb2.SetIamPolicyRequest()

        # Wrap the RPC method; this adds retry and timeout information,
        # and friendly error handling.
        rpc = self._transport._wrapped_methods[self._transport.set_iam_policy]

         # Certain fields should be provided within the metadata header;
        # add these here.
        metadata = tuple(metadata) + (
            gapic_v1.routing_header.to_grpc_metadata((
                ("resource", request.resource),
            )),
        )

        # Validate the universe domain.
        self._validate_universe_domain()

        # Send the request.
        response = rpc(
            request,
            retry=retry,
            timeout=timeout,
            metadata=metadata,
        )

        # Done; return the response.
        return response

    def test_iam_permissions(self,
            request: Optional[Union[iam_policy_pb2.TestIamPermissionsRequest, dict]] = None,
            *,
            retry: OptionalRetry = gapic_v1.method.DEFAULT,
            timeout: Union[float, object] = gapic_v1.method.DEFAULT,
            metadata: Sequence[Tuple[str, str]] = (),
            ) -> iam_policy_pb2.TestIamPermissionsResponse:
        r"""Returns permissions that a caller has on the
        specified Project.
        There are no permissions required for making this API
        call.

        .. code-block:: python

            # 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://googleapis.dev/python/google-api-core/latest/client_options.html
            from google.iam.v1 import iam_policy_pb2  # type: ignore
            from googlecloudsdk.generated_clients.gapic_clients import run_v2

            def sample_test_iam_permissions():
                # Create a client
                client = run_v2.WorkerPoolsClient()

                # Initialize request argument(s)
                request = iam_policy_pb2.TestIamPermissionsRequest(
                    resource="resource_value",
                    permissions=['permissions_value1', 'permissions_value2'],
                )

                # Make the request
                response = client.test_iam_permissions(request=request)

                # Handle the response
                print(response)

        Args:
            request (Union[google.iam.v1.iam_policy_pb2.TestIamPermissionsRequest, dict]):
                The request object. Request message for ``TestIamPermissions`` method.
            retry (google.api_core.retry.Retry): Designation of what errors, if any,
                should be retried.
            timeout (float): The timeout for this request.
            metadata (Sequence[Tuple[str, str]]): Strings which should be
                sent along with the request as metadata.

        Returns:
            google.iam.v1.iam_policy_pb2.TestIamPermissionsResponse:
                Response message for TestIamPermissions method.
        """
        # Create or coerce a protobuf request object.
        if isinstance(request, dict):
            # - The request isn't a proto-plus wrapped type,
            #   so it must be constructed via keyword expansion.
            request = iam_policy_pb2.TestIamPermissionsRequest(**request)
        elif not request:
            # Null request, just make one.
            request = iam_policy_pb2.TestIamPermissionsRequest()

        # Wrap the RPC method; this adds retry and timeout information,
        # and friendly error handling.
        rpc = self._transport._wrapped_methods[self._transport.test_iam_permissions]

         # Certain fields should be provided within the metadata header;
        # add these here.
        metadata = tuple(metadata) + (
            gapic_v1.routing_header.to_grpc_metadata((
                ("resource", request.resource),
            )),
        )

        # Validate the universe domain.
        self._validate_universe_domain()

        # Send the request.
        response = rpc(
            request,
            retry=retry,
            timeout=timeout,
            metadata=metadata,
        )

        # Done; return the response.
        return response

    def __enter__(self) -> "WorkerPoolsClient":
        return self

    def __exit__(self, type, value, traceback):
        """Releases underlying transport's resources.

        .. warning::
            ONLY use as a context manager if the transport is NOT shared
            with other clients! Exiting the with block will CLOSE the transport
            and may cause errors in other clients!
        """
        self.transport.close()







DEFAULT_CLIENT_INFO = gapic_v1.client_info.ClientInfo(gapic_version=package_version.__version__)


__all__ = (
    "WorkerPoolsClient",
)
