As of January 1, 2020 this library no longer supports Python 2 on the latest released version.
Library versions released prior to that date will continue to be available. For more information please
visit Python 2 support on Google Cloud.
Source code for google.cloud.dialogflow_v2beta1.services.sessions.async_client
# -*- 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 re
from typing import (
AsyncIterable,
AsyncIterator,
Awaitable,
Callable,
Dict,
Mapping,
MutableMapping,
MutableSequence,
Optional,
Sequence,
Tuple,
Type,
Union,
)
from google.api_core import exceptions as core_exceptions
from google.api_core import gapic_v1
from google.api_core import retry_async as retries
from google.api_core.client_options import ClientOptions
from google.auth import credentials as ga_credentials # type: ignore
from google.oauth2 import service_account # type: ignore
from google.cloud.dialogflow_v2beta1 import gapic_version as package_version
try:
OptionalRetry = Union[retries.AsyncRetry, gapic_v1.method._MethodDefault, None]
except AttributeError: # pragma: NO COVER
OptionalRetry = Union[retries.AsyncRetry, object, None] # type: ignore
from google.cloud.location import locations_pb2 # type: ignore
from google.longrunning import operations_pb2 # type: ignore
from google.rpc import status_pb2 # type: ignore
from google.cloud.dialogflow_v2beta1.types import audio_config
from google.cloud.dialogflow_v2beta1.types import session
from google.cloud.dialogflow_v2beta1.types import session as gcd_session
from .client import SessionsClient
from .transports.base import DEFAULT_CLIENT_INFO, SessionsTransport
from .transports.grpc_asyncio import SessionsGrpcAsyncIOTransport
[docs]class SessionsAsyncClient:
"""A service used for session interactions.
For more information, see the `API interactions
guide <https://cloud.google.com/dialogflow/docs/api-overview>`__.
"""
_client: SessionsClient
# Copy defaults from the synchronous client for use here.
# Note: DEFAULT_ENDPOINT is deprecated. Use _DEFAULT_ENDPOINT_TEMPLATE instead.
DEFAULT_ENDPOINT = SessionsClient.DEFAULT_ENDPOINT
DEFAULT_MTLS_ENDPOINT = SessionsClient.DEFAULT_MTLS_ENDPOINT
_DEFAULT_ENDPOINT_TEMPLATE = SessionsClient._DEFAULT_ENDPOINT_TEMPLATE
_DEFAULT_UNIVERSE = SessionsClient._DEFAULT_UNIVERSE
context_path = staticmethod(SessionsClient.context_path)
parse_context_path = staticmethod(SessionsClient.parse_context_path)
document_path = staticmethod(SessionsClient.document_path)
parse_document_path = staticmethod(SessionsClient.parse_document_path)
intent_path = staticmethod(SessionsClient.intent_path)
parse_intent_path = staticmethod(SessionsClient.parse_intent_path)
phrase_set_path = staticmethod(SessionsClient.phrase_set_path)
parse_phrase_set_path = staticmethod(SessionsClient.parse_phrase_set_path)
session_path = staticmethod(SessionsClient.session_path)
parse_session_path = staticmethod(SessionsClient.parse_session_path)
session_entity_type_path = staticmethod(SessionsClient.session_entity_type_path)
parse_session_entity_type_path = staticmethod(
SessionsClient.parse_session_entity_type_path
)
common_billing_account_path = staticmethod(
SessionsClient.common_billing_account_path
)
parse_common_billing_account_path = staticmethod(
SessionsClient.parse_common_billing_account_path
)
common_folder_path = staticmethod(SessionsClient.common_folder_path)
parse_common_folder_path = staticmethod(SessionsClient.parse_common_folder_path)
common_organization_path = staticmethod(SessionsClient.common_organization_path)
parse_common_organization_path = staticmethod(
SessionsClient.parse_common_organization_path
)
common_project_path = staticmethod(SessionsClient.common_project_path)
parse_common_project_path = staticmethod(SessionsClient.parse_common_project_path)
common_location_path = staticmethod(SessionsClient.common_location_path)
parse_common_location_path = staticmethod(SessionsClient.parse_common_location_path)
[docs] @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:
SessionsAsyncClient: The constructed client.
"""
return SessionsClient.from_service_account_info.__func__(SessionsAsyncClient, info, *args, **kwargs) # type: ignore
[docs] @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:
SessionsAsyncClient: The constructed client.
"""
return SessionsClient.from_service_account_file.__func__(SessionsAsyncClient, filename, *args, **kwargs) # type: ignore
from_service_account_json = from_service_account_file
[docs] @classmethod
def get_mtls_endpoint_and_cert_source(
cls, client_options: Optional[ClientOptions] = None
):
"""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.
"""
return SessionsClient.get_mtls_endpoint_and_cert_source(client_options) # type: ignore
@property
def transport(self) -> SessionsTransport:
"""Returns the transport used by the client instance.
Returns:
SessionsTransport: The transport used by the client instance.
"""
return self._client.transport
@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._client._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._client._universe_domain
get_transport_class = SessionsClient.get_transport_class
def __init__(
self,
*,
credentials: Optional[ga_credentials.Credentials] = None,
transport: Optional[
Union[str, SessionsTransport, Callable[..., SessionsTransport]]
] = "grpc_asyncio",
client_options: Optional[ClientOptions] = None,
client_info: gapic_v1.client_info.ClientInfo = DEFAULT_CLIENT_INFO,
) -> None:
"""Instantiates the sessions async 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,SessionsTransport,Callable[..., SessionsTransport]]]):
The transport to use, or a Callable that constructs and returns a new transport to use.
If a Callable is given, it will be called with the same set of initialization
arguments as used in the SessionsTransport constructor.
If set to None, a transport is chosen automatically.
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 ``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 = SessionsClient(
credentials=credentials,
transport=transport,
client_options=client_options,
client_info=client_info,
)
[docs] async def detect_intent(
self,
request: Optional[Union[gcd_session.DetectIntentRequest, dict]] = None,
*,
session: Optional[str] = None,
query_input: Optional[gcd_session.QueryInput] = None,
retry: OptionalRetry = gapic_v1.method.DEFAULT,
timeout: Union[float, object] = gapic_v1.method.DEFAULT,
metadata: Sequence[Tuple[str, str]] = (),
) -> gcd_session.DetectIntentResponse:
r"""Processes a natural language query and returns structured,
actionable data as a result. This method is not idempotent,
because it may cause contexts and session entity types to be
updated, which in turn might affect results of future queries.
If you might use `Agent
Assist <https://cloud.google.com/dialogflow/docs/#aa>`__ or
other CCAI products now or in the future, consider using
[AnalyzeContent][google.cloud.dialogflow.v2beta1.Participants.AnalyzeContent]
instead of ``DetectIntent``. ``AnalyzeContent`` has additional
functionality for Agent Assist and other CCAI products.
Note: Always use agent versions for production traffic. See
`Versions and
environments <https://cloud.google.com/dialogflow/es/docs/agents-versions>`__.
.. 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.cloud import dialogflow_v2beta1
async def sample_detect_intent():
# Create a client
client = dialogflow_v2beta1.SessionsAsyncClient()
# Initialize request argument(s)
query_input = dialogflow_v2beta1.QueryInput()
query_input.audio_config.audio_encoding = "AUDIO_ENCODING_ALAW"
query_input.audio_config.sample_rate_hertz = 1817
query_input.audio_config.language_code = "language_code_value"
request = dialogflow_v2beta1.DetectIntentRequest(
session="session_value",
query_input=query_input,
)
# Make the request
response = await client.detect_intent(request=request)
# Handle the response
print(response)
Args:
request (Optional[Union[google.cloud.dialogflow_v2beta1.types.DetectIntentRequest, dict]]):
The request object. The request to detect user's intent.
session (:class:`str`):
Required. The name of the session this query is sent to.
Supported formats:
- \`projects//agent/sessions/,
- ``projects/<Project ID>/locations/<Location ID>/agent/sessions/<Session ID>``,
- ``projects/<Project ID>/agent/environments/<Environment ID>/users/<User ID>/sessions/<Session ID>``,
- ``projects/<Project ID>/locations/<Location ID>/agent/environments/<Environment ID>/users/<User ID>/sessions/<Session ID>``,
If ``Location ID`` is not specified we assume default
'us' location. If ``Environment ID`` is not specified,
we assume default 'draft' environment
(``Environment ID`` might be referred to as environment
name at some places). If ``User ID`` is not specified,
we are using "-". It's up to the API caller to choose an
appropriate ``Session ID`` and ``User Id``. They can be
a random number or some type of user and session
identifiers (preferably hashed). The length of the
``Session ID`` and ``User ID`` must not exceed 36
characters. For more information, see the `API
interactions
guide <https://cloud.google.com/dialogflow/docs/api-overview>`__.
Note: Always use agent versions for production traffic.
See `Versions and
environments <https://cloud.google.com/dialogflow/es/docs/agents-versions>`__.
This corresponds to the ``session`` field
on the ``request`` instance; if ``request`` is provided, this
should not be set.
query_input (:class:`google.cloud.dialogflow_v2beta1.types.QueryInput`):
Required. The input specification. It
can be set to:
1. an audio config which instructs the
speech recognizer how to process the
speech audio,
2. a conversational query in the form of
text, or
3. an event that specifies which intent
to trigger.
This corresponds to the ``query_input`` field
on the ``request`` instance; if ``request`` is provided, this
should not be set.
retry (google.api_core.retry_async.AsyncRetry): 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.cloud.dialogflow_v2beta1.types.DetectIntentResponse:
The message returned from the
DetectIntent method.
"""
# 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([session, query_input])
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, gcd_session.DetectIntentRequest):
request = gcd_session.DetectIntentRequest(request)
# If we have keyword arguments corresponding to fields on the
# request, apply these.
if session is not None:
request.session = session
if query_input is not None:
request.query_input = query_input
# Wrap the RPC method; this adds retry and timeout information,
# and friendly error handling.
rpc = self._client._transport._wrapped_methods[
self._client._transport.detect_intent
]
# Certain fields should be provided within the metadata header;
# add these here.
metadata = tuple(metadata) + (
gapic_v1.routing_header.to_grpc_metadata((("session", request.session),)),
)
# Validate the universe domain.
self._client._validate_universe_domain()
# Send the request.
response = await rpc(
request,
retry=retry,
timeout=timeout,
metadata=metadata,
)
# Done; return the response.
return response
[docs] def streaming_detect_intent(
self,
requests: Optional[AsyncIterator[session.StreamingDetectIntentRequest]] = None,
*,
retry: OptionalRetry = gapic_v1.method.DEFAULT,
timeout: Union[float, object] = gapic_v1.method.DEFAULT,
metadata: Sequence[Tuple[str, str]] = (),
) -> Awaitable[AsyncIterable[session.StreamingDetectIntentResponse]]:
r"""Processes a natural language query in audio format in a
streaming fashion and returns structured, actionable data as a
result. This method is only available via the gRPC API (not
REST).
If you might use `Agent
Assist <https://cloud.google.com/dialogflow/docs/#aa>`__ or
other CCAI products now or in the future, consider using
[StreamingAnalyzeContent][google.cloud.dialogflow.v2beta1.Participants.StreamingAnalyzeContent]
instead of ``StreamingDetectIntent``.
``StreamingAnalyzeContent`` has additional functionality for
Agent Assist and other CCAI products.
Note: Always use agent versions for production traffic. See
`Versions and
environments <https://cloud.google.com/dialogflow/es/docs/agents-versions>`__.
.. 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.cloud import dialogflow_v2beta1
async def sample_streaming_detect_intent():
# Create a client
client = dialogflow_v2beta1.SessionsAsyncClient()
# Initialize request argument(s)
query_input = dialogflow_v2beta1.QueryInput()
query_input.audio_config.audio_encoding = "AUDIO_ENCODING_ALAW"
query_input.audio_config.sample_rate_hertz = 1817
query_input.audio_config.language_code = "language_code_value"
request = dialogflow_v2beta1.StreamingDetectIntentRequest(
session="session_value",
query_input=query_input,
)
# This method expects an iterator which contains
# 'dialogflow_v2beta1.StreamingDetectIntentRequest' objects
# Here we create a generator that yields a single `request` for
# demonstrative purposes.
requests = [request]
def request_generator():
for request in requests:
yield request
# Make the request
stream = await client.streaming_detect_intent(requests=request_generator())
# Handle the response
async for response in stream:
print(response)
Args:
requests (AsyncIterator[`google.cloud.dialogflow_v2beta1.types.StreamingDetectIntentRequest`]):
The request object AsyncIterator. The top-level message sent by the client to the
[Sessions.StreamingDetectIntent][google.cloud.dialogflow.v2beta1.Sessions.StreamingDetectIntent]
method.
Multiple request messages should be sent in order:
1. The first message must contain
[session][google.cloud.dialogflow.v2beta1.StreamingDetectIntentRequest.session],
[query_input][google.cloud.dialogflow.v2beta1.StreamingDetectIntentRequest.query_input]
plus optionally
[query_params][google.cloud.dialogflow.v2beta1.StreamingDetectIntentRequest.query_params].
If the client wants to receive an audio response, it
should also contain
[output_audio_config][google.cloud.dialogflow.v2beta1.StreamingDetectIntentRequest.output_audio_config].
The message must not contain
[input_audio][google.cloud.dialogflow.v2beta1.StreamingDetectIntentRequest.input_audio].
2. If
[query_input][google.cloud.dialogflow.v2beta1.StreamingDetectIntentRequest.query_input]
was set to
[query_input.audio_config][google.cloud.dialogflow.v2beta1.InputAudioConfig],
all subsequent messages must contain
[input_audio][google.cloud.dialogflow.v2beta1.StreamingDetectIntentRequest.input_audio]
to continue with Speech recognition. If you decide to
rather detect an intent from text input after you
already started Speech recognition, please send a
message with
[query_input.text][google.cloud.dialogflow.v2beta1.QueryInput.text].
However, note that:
- Dialogflow will bill you for the audio duration so
far.
- Dialogflow discards all Speech recognition results
in favor of the input text.
- Dialogflow will use the language code from the
first message.
After you sent all input, you must half-close or abort
the request stream.
retry (google.api_core.retry_async.AsyncRetry): 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:
AsyncIterable[google.cloud.dialogflow_v2beta1.types.StreamingDetectIntentResponse]:
The top-level message returned from the
StreamingDetectIntent method.
Multiple response messages can be returned in order:
1. If the StreamingDetectIntentRequest.input_audio
field was set, the recognition_result field is
populated for one or more messages. See the
[StreamingRecognitionResult][google.cloud.dialogflow.v2beta1.StreamingRecognitionResult]
message for details about the result message
sequence.
2. The next message contains response_id,
query_result, alternative_query_results and
optionally webhook_status if a WebHook was called.
3. If output_audio_config was specified in the
request or agent-level speech synthesizer is
configured, all subsequent messages contain
output_audio and output_audio_config.
"""
# Wrap the RPC method; this adds retry and timeout information,
# and friendly error handling.
rpc = self._client._transport._wrapped_methods[
self._client._transport.streaming_detect_intent
]
# Validate the universe domain.
self._client._validate_universe_domain()
# Send the request.
response = rpc(
requests,
retry=retry,
timeout=timeout,
metadata=metadata,
)
# Done; return the response.
return response
[docs] async def list_operations(
self,
request: Optional[operations_pb2.ListOperationsRequest] = None,
*,
retry: OptionalRetry = gapic_v1.method.DEFAULT,
timeout: Union[float, object] = gapic_v1.method.DEFAULT,
metadata: Sequence[Tuple[str, str]] = (),
) -> operations_pb2.ListOperationsResponse:
r"""Lists operations that match the specified filter in the request.
Args:
request (:class:`~.operations_pb2.ListOperationsRequest`):
The request object. Request message for
`ListOperations` method.
retry (google.api_core.retry_async.AsyncRetry): 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:
~.operations_pb2.ListOperationsResponse:
Response message for ``ListOperations`` method.
"""
# Create or coerce a protobuf request object.
# The request isn't a proto-plus wrapped type,
# so it must be constructed via keyword expansion.
if isinstance(request, dict):
request = operations_pb2.ListOperationsRequest(**request)
# Wrap the RPC method; this adds retry and timeout information,
# and friendly error handling.
rpc = self.transport._wrapped_methods[self._client._transport.list_operations]
# Certain fields should be provided within the metadata header;
# add these here.
metadata = tuple(metadata) + (
gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
)
# Validate the universe domain.
self._client._validate_universe_domain()
# Send the request.
response = await rpc(
request,
retry=retry,
timeout=timeout,
metadata=metadata,
)
# Done; return the response.
return response
[docs] async def get_operation(
self,
request: Optional[operations_pb2.GetOperationRequest] = None,
*,
retry: OptionalRetry = gapic_v1.method.DEFAULT,
timeout: Union[float, object] = gapic_v1.method.DEFAULT,
metadata: Sequence[Tuple[str, str]] = (),
) -> operations_pb2.Operation:
r"""Gets the latest state of a long-running operation.
Args:
request (:class:`~.operations_pb2.GetOperationRequest`):
The request object. Request message for
`GetOperation` method.
retry (google.api_core.retry_async.AsyncRetry): 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:
~.operations_pb2.Operation:
An ``Operation`` object.
"""
# Create or coerce a protobuf request object.
# The request isn't a proto-plus wrapped type,
# so it must be constructed via keyword expansion.
if isinstance(request, dict):
request = operations_pb2.GetOperationRequest(**request)
# Wrap the RPC method; this adds retry and timeout information,
# and friendly error handling.
rpc = self.transport._wrapped_methods[self._client._transport.get_operation]
# Certain fields should be provided within the metadata header;
# add these here.
metadata = tuple(metadata) + (
gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
)
# Validate the universe domain.
self._client._validate_universe_domain()
# Send the request.
response = await rpc(
request,
retry=retry,
timeout=timeout,
metadata=metadata,
)
# Done; return the response.
return response
[docs] async def cancel_operation(
self,
request: Optional[operations_pb2.CancelOperationRequest] = None,
*,
retry: OptionalRetry = gapic_v1.method.DEFAULT,
timeout: Union[float, object] = gapic_v1.method.DEFAULT,
metadata: Sequence[Tuple[str, str]] = (),
) -> None:
r"""Starts asynchronous cancellation on a long-running operation.
The server makes a best effort to cancel the operation, but success
is not guaranteed. If the server doesn't support this method, it returns
`google.rpc.Code.UNIMPLEMENTED`.
Args:
request (:class:`~.operations_pb2.CancelOperationRequest`):
The request object. Request message for
`CancelOperation` method.
retry (google.api_core.retry_async.AsyncRetry): 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:
None
"""
# Create or coerce a protobuf request object.
# The request isn't a proto-plus wrapped type,
# so it must be constructed via keyword expansion.
if isinstance(request, dict):
request = operations_pb2.CancelOperationRequest(**request)
# Wrap the RPC method; this adds retry and timeout information,
# and friendly error handling.
rpc = self.transport._wrapped_methods[self._client._transport.cancel_operation]
# Certain fields should be provided within the metadata header;
# add these here.
metadata = tuple(metadata) + (
gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
)
# Validate the universe domain.
self._client._validate_universe_domain()
# Send the request.
await rpc(
request,
retry=retry,
timeout=timeout,
metadata=metadata,
)
[docs] async def get_location(
self,
request: Optional[locations_pb2.GetLocationRequest] = None,
*,
retry: OptionalRetry = gapic_v1.method.DEFAULT,
timeout: Union[float, object] = gapic_v1.method.DEFAULT,
metadata: Sequence[Tuple[str, str]] = (),
) -> locations_pb2.Location:
r"""Gets information about a location.
Args:
request (:class:`~.location_pb2.GetLocationRequest`):
The request object. Request message for
`GetLocation` method.
retry (google.api_core.retry_async.AsyncRetry): 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:
~.location_pb2.Location:
Location object.
"""
# Create or coerce a protobuf request object.
# The request isn't a proto-plus wrapped type,
# so it must be constructed via keyword expansion.
if isinstance(request, dict):
request = locations_pb2.GetLocationRequest(**request)
# Wrap the RPC method; this adds retry and timeout information,
# and friendly error handling.
rpc = self.transport._wrapped_methods[self._client._transport.get_location]
# Certain fields should be provided within the metadata header;
# add these here.
metadata = tuple(metadata) + (
gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
)
# Validate the universe domain.
self._client._validate_universe_domain()
# Send the request.
response = await rpc(
request,
retry=retry,
timeout=timeout,
metadata=metadata,
)
# Done; return the response.
return response
[docs] async def list_locations(
self,
request: Optional[locations_pb2.ListLocationsRequest] = None,
*,
retry: OptionalRetry = gapic_v1.method.DEFAULT,
timeout: Union[float, object] = gapic_v1.method.DEFAULT,
metadata: Sequence[Tuple[str, str]] = (),
) -> locations_pb2.ListLocationsResponse:
r"""Lists information about the supported locations for this service.
Args:
request (:class:`~.location_pb2.ListLocationsRequest`):
The request object. Request message for
`ListLocations` method.
retry (google.api_core.retry_async.AsyncRetry): 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:
~.location_pb2.ListLocationsResponse:
Response message for ``ListLocations`` method.
"""
# Create or coerce a protobuf request object.
# The request isn't a proto-plus wrapped type,
# so it must be constructed via keyword expansion.
if isinstance(request, dict):
request = locations_pb2.ListLocationsRequest(**request)
# Wrap the RPC method; this adds retry and timeout information,
# and friendly error handling.
rpc = self.transport._wrapped_methods[self._client._transport.list_locations]
# Certain fields should be provided within the metadata header;
# add these here.
metadata = tuple(metadata) + (
gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
)
# Validate the universe domain.
self._client._validate_universe_domain()
# Send the request.
response = await rpc(
request,
retry=retry,
timeout=timeout,
metadata=metadata,
)
# Done; return the response.
return response
async def __aenter__(self) -> "SessionsAsyncClient":
return self
async def __aexit__(self, exc_type, exc, tb):
await self.transport.close()
DEFAULT_CLIENT_INFO = gapic_v1.client_info.ClientInfo(
gapic_version=package_version.__version__
)
__all__ = ("SessionsAsyncClient",)
