def delete_context(
self,
request: Union[context.DeleteContextRequest, dict] = None,
*,
name: str = None,
retry: OptionalRetry = gapic_v1.method.DEFAULT,
timeout: float = None,
metadata: Sequence[Tuple[str, str]] = (),
) -> None:
r"""Deletes the specified context.
.. code-block:: python
from google.cloud import dialogflow_v2
def sample_delete_context():
# Create a client
client = dialogflow_v2.ContextsClient()
# Initialize request argument(s)
request = dialogflow_v2.DeleteContextRequest(
name="name_value",
)
# Make the request
client.delete_context(request=request)
Args:
request (Union[google.cloud.dialogflow_v2.types.DeleteContextRequest, dict]):
The request object. The request message for
[Contexts.DeleteContext][google.cloud.dialogflow.v2.Contexts.DeleteContext].
name (str):
Required. The name of the context to delete. Format:
``projects/<Project ID>/agent/sessions/<Session ID>/contexts/<Context ID>``
or
``projects/<Project ID>/agent/environments/<Environment ID>/users/<User ID>/sessions/<Session ID>/contexts/<Context ID>``.
If ``Environment ID`` is not specified, we assume
default 'draft' environment. If ``User ID`` is not
specified, we assume default '-' user.
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.
"""
# 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.")
# Minor optimization to avoid making a copy if the user passes
# in a context.DeleteContextRequest.
# There's no risk of modifying the input as we've already verified
# there are no flattened fields.
if not isinstance(request, context.DeleteContextRequest):
request = context.DeleteContextRequest(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_context]
# 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), )), )
# Send the request.
rpc(
request,
retry=retry,
timeout=timeout,
metadata=metadata,
)
async def delete_context(
self,
request: context.DeleteContextRequest = None,
*,
name: str = None,
retry: retries.Retry = gapic_v1.method.DEFAULT,
timeout: float = None,
metadata: Sequence[Tuple[str, str]] = (),
) -> None:
r"""Deletes the specified context.
Args:
request (:class:`~.context.DeleteContextRequest`):
The request object. The request message for
[Contexts.DeleteContext][google.cloud.dialogflow.v2.Contexts.DeleteContext].
name (:class:`str`):
Required. The name of the context to delete. Format:
``projects/<Project ID>/agent/sessions/<Session ID>/contexts/<Context ID>``
or
``projects/<Project ID>/agent/environments/<Environment ID>/users/<User ID>/sessions/<Session ID>/contexts/<Context ID>``.
If ``Environment ID`` is not specified, we assume
default 'draft' environment. If ``User ID`` is not
specified, we assume default '-' user.
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.
"""
# Create or coerce a protobuf request object.
# Sanity 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.")
request = context.DeleteContextRequest(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 = gapic_v1.method_async.wrap_method(
self._client._transport.delete_context,
default_timeout=None,
client_info=DEFAULT_CLIENT_INFO,
)
# 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), )), )
# Send the request.
await rpc(
request,
retry=retry,
timeout=timeout,
metadata=metadata,
)