Exports assets with time and resource types to a given Cloud Storage
        location. The output format is newline-delimited JSON. This API
        implements the ``google.longrunning.Operation`` API allowing you to keep
        track of the export.

        Example:
            >>> from google.cloud import asset_v1
            >>>
            >>> client = asset_v1.AssetServiceClient()
            >>>
            >>> # TODO: Initialize `parent`:
            >>> parent = ''
            >>>
            >>> # TODO: Initialize `output_config`:
            >>> output_config = {}
            >>>
            >>> response = client.export_assets(parent, output_config)
            >>>
            >>> def callback(operation_future):
            ...     # Handle result.
            ...     result = operation_future.result()
            >>>
            >>> response.add_done_callback(callback)
            >>>
            >>> # Handle metadata.
            >>> metadata = response.metadata()

        Args:
            parent (str): Required. The relative name of the root asset. This can only be an
                organization number (such as "organizations/123"), a project ID (such as
                "projects/my-project-id"), or a project number (such as "projects/12345"),
                or a folder number (such as "folders/123").
            output_config (Union[dict, ~google.cloud.asset_v1.types.OutputConfig]): Required. Output configuration indicating where the results will be output
                to. All results will be in newline delimited JSON format.

                If a dict is provided, it must be of the same form as the protobuf
                message :class:`~google.cloud.asset_v1.types.OutputConfig`
            read_time (Union[dict, ~google.cloud.asset_v1.types.Timestamp]): Timestamp to take an asset snapshot. This can only be set to a timestamp
                between 2018-10-02 UTC (inclusive) and the current time. If not specified,
                the current time will be used. Due to delays in resource data collection
                and indexing, there is a volatile window during which running the same
                query may get different results.

                If a dict is provided, it must be of the same form as the protobuf
                message :class:`~google.cloud.asset_v1.types.Timestamp`
            asset_types (list[str]): A list of asset types of which to take a snapshot for. For example:
                "compute.googleapis.com/Disk". If specified, only matching assets will
                be returned. See `Introduction to Cloud Asset
                Inventory <https://cloud.google.com/resource-manager/docs/cloud-asset-inventory/overview>`__
                for all supported asset types.
            content_type (~google.cloud.asset_v1.types.ContentType): Asset content type. If not specified, no content but the asset name will be
                returned.
            retry (Optional[google.api_core.retry.Retry]):  A retry object used
                to retry requests. If ``None`` is specified, requests will not
                be retried.
            timeout (Optional[float]): The amount of time, in seconds, to wait
                for the request to complete. Note that if ``retry`` is
                specified, the timeout applies to each individual attempt.
            metadata (Optional[Sequence[Tuple[str, str]]]): Additional metadata
                that is provided to the method.

        Returns:
            A :class:`~google.cloud.asset_v1.types._OperationFuture` instance.

        Raises:
            google.api_core.exceptions.GoogleAPICallError: If the request
                    failed for any reason.
            google.api_core.exceptions.RetryError: If the request failed due
                    to a retryable error and retry attempts failed.
            ValueError: If the parameters are invalid.

def export_assets(
        self,
        parent,
        output_config,
        read_time=None,
        asset_types=None,
        content_type=None,
        retry=google.api_core.gapic_v1.method.DEFAULT,
        timeout=google.api_core.gapic_v1.method.DEFAULT,
        metadata=None,
    ):
        """
        Exports assets with time and resource types to a given Cloud Storage
        location. The output format is newline-delimited JSON. This API
        implements the ``google.longrunning.Operation`` API allowing you to keep
        track of the export.

        Example:
            >>> from google.cloud import asset_v1
            >>>
            >>> client = asset_v1.AssetServiceClient()
            >>>
            >>> # TODO: Initialize `parent`:
            >>> parent = ''
            >>>
            >>> # TODO: Initialize `output_config`:
            >>> output_config = {}
            >>>
            >>> response = client.export_assets(parent, output_config)
            >>>
            >>> def callback(operation_future):
            ...     # Handle result.
            ...     result = operation_future.result()
            >>>
            >>> response.add_done_callback(callback)
            >>>
            >>> # Handle metadata.
            >>> metadata = response.metadata()

        Args:
            parent (str): Required. The relative name of the root asset. This can only be an
                organization number (such as "organizations/123"), a project ID (such as
                "projects/my-project-id"), or a project number (such as "projects/12345"),
                or a folder number (such as "folders/123").
            output_config (Union[dict, ~google.cloud.asset_v1.types.OutputConfig]): Required. Output configuration indicating where the results will be output
                to. All results will be in newline delimited JSON format.

                If a dict is provided, it must be of the same form as the protobuf
                message :class:`~google.cloud.asset_v1.types.OutputConfig`
            read_time (Union[dict, ~google.cloud.asset_v1.types.Timestamp]): Timestamp to take an asset snapshot. This can only be set to a timestamp
                between 2018-10-02 UTC (inclusive) and the current time. If not specified,
                the current time will be used. Due to delays in resource data collection
                and indexing, there is a volatile window during which running the same
                query may get different results.

                If a dict is provided, it must be of the same form as the protobuf
                message :class:`~google.cloud.asset_v1.types.Timestamp`
            asset_types (list[str]): A list of asset types of which to take a snapshot for. For example:
                "compute.googleapis.com/Disk". If specified, only matching assets will
                be returned. See `Introduction to Cloud Asset
                Inventory <https://cloud.google.com/resource-manager/docs/cloud-asset-inventory/overview>`__
                for all supported asset types.
            content_type (~google.cloud.asset_v1.types.ContentType): Asset content type. If not specified, no content but the asset name will be
                returned.
            retry (Optional[google.api_core.retry.Retry]):  A retry object used
                to retry requests. If ``None`` is specified, requests will not
                be retried.
            timeout (Optional[float]): The amount of time, in seconds, to wait
                for the request to complete. Note that if ``retry`` is
                specified, the timeout applies to each individual attempt.
            metadata (Optional[Sequence[Tuple[str, str]]]): Additional metadata
                that is provided to the method.

        Returns:
            A :class:`~google.cloud.asset_v1.types._OperationFuture` instance.

        Raises:
            google.api_core.exceptions.GoogleAPICallError: If the request
                    failed for any reason.
            google.api_core.exceptions.RetryError: If the request failed due
                    to a retryable error and retry attempts failed.
            ValueError: If the parameters are invalid.
        """
        # Wrap the transport method to add retry and timeout logic.
        if "export_assets" not in self._inner_api_calls:
            self._inner_api_calls[
                "export_assets"
            ] = google.api_core.gapic_v1.method.wrap_method(
                self.transport.export_assets,
                default_retry=self._method_configs["ExportAssets"].retry,
                default_timeout=self._method_configs["ExportAssets"].timeout,
                client_info=self._client_info,
            )

        request = asset_service_pb2.ExportAssetsRequest(
            parent=parent,
            output_config=output_config,
            read_time=read_time,
            asset_types=asset_types,
            content_type=content_type,
        )
        operation = self._inner_api_calls["export_assets"](
            request, retry=retry, timeout=timeout, metadata=metadata
        )
        return google.api_core.operation.from_gapic(
            operation,
            self.transport._operations_client,
            asset_service_pb2.ExportAssetsResponse,
            metadata_type=asset_service_pb2.ExportAssetsRequest,
        )