Class LineageAsyncClient (0.2.3)

Version 0.2.3

• 0.3.11 (latest)
• 0.3.10
• 0.2.3

LineageAsyncClient(*, credentials: typing.Optional[google.auth.credentials.Credentials] = None, transport: typing.Union[str, google.cloud.datacatalog.lineage_v1.services.lineage.transports.base.LineageTransport] = 'grpc_asyncio', client_options: typing.Optional[google.api_core.client_options.ClientOptions] = None, client_info: google.api_core.gapic_v1.client_info.ClientInfo = <google.api_core.gapic_v1.client_info.ClientInfo object>)

Lineage is used to track data flows between assets over time. You can create LineageEvents to record lineage between multiple sources and a single target, for example, when table data is based on data from multiple tables.

Properties

transport

Returns the transport used by the client instance.

Returns
Type	Description
LineageTransport	The transport used by the client instance.

Methods

LineageAsyncClient

LineageAsyncClient(*, credentials: typing.Optional[google.auth.credentials.Credentials] = None, transport: typing.Union[str, google.cloud.datacatalog.lineage_v1.services.lineage.transports.base.LineageTransport] = 'grpc_asyncio', client_options: typing.Optional[google.api_core.client_options.ClientOptions] = None, client_info: google.api_core.gapic_v1.client_info.ClientInfo = <google.api_core.gapic_v1.client_info.ClientInfo object>)

Instantiates the lineage client.

Parameters
Name	Description
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	Union[str, .LineageTransport] The transport to use. If set to None, a transport is chosen automatically.
client_options	ClientOptions Custom options for the client. It won't take effect if a transport instance is provided. (1) The api_endpoint property can be used to override the default endpoint provided by the client. GOOGLE_API_USE_MTLS_ENDPOINT environment variable can also be used to override the endpoint: "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). However, the api_endpoint property takes precedence if provided. (2) If GOOGLE_API_USE_CLIENT_CERTIFICATE environment variable is "true", then the client_cert_source property can be used to provide client certificate for mutual TLS 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.

Exceptions
Type	Description
google.auth.exceptions.MutualTlsChannelError	If mutual TLS transport creation failed for any reason.

batch_search_link_processes

batch_search_link_processes(
    request: typing.Optional[
        typing.Union[
            google.cloud.datacatalog.lineage_v1.types.lineage.BatchSearchLinkProcessesRequest,
            dict,
        ]
    ] = None,
    *,
    retry: typing.Union[
        google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault
    ] = _MethodDefault._DEFAULT_VALUE,
    timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE,
    metadata: typing.Sequence[typing.Tuple[str, str]] = ()
) -> (
    google.cloud.datacatalog.lineage_v1.services.lineage.pagers.BatchSearchLinkProcessesAsyncPager
)

Retrieve information about LineageProcesses associated with specific links. LineageProcesses are transformation pipelines that result in data flowing from source to target assets. Links between assets represent this operation.

If you have specific link names, you can use this method to verify which LineageProcesses contribute to creating those links. See the xref_SearchLinks method for more information on how to retrieve link name.

You can retrieve the LineageProcess information in every project where you have the datalineage.events.get permission. The project provided in the URL is used for Billing and Quota.

# 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.datacatalog import lineage_v1

async def sample_batch_search_link_processes():
    # Create a client
    client = lineage_v1.LineageAsyncClient()

    # Initialize request argument(s)
    request = lineage_v1.BatchSearchLinkProcessesRequest(
        parent="parent_value",
        links=['links_value1', 'links_value2'],
    )

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

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

Parameters
Name	Description
request	Optional[Union[google.cloud.datacatalog.lineage_v1.types.BatchSearchLinkProcessesRequest, dict]] The request object. Request message for BatchSearchLinkProcesses.
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
Type	Description
google.cloud.datacatalog.lineage_v1.services.lineage.pagers.BatchSearchLinkProcessesAsyncPager	Response message for BatchSearchLinkProcesses. Iterating over this object will yield results and resolve additional pages automatically.

cancel_operation

cancel_operation(
    request: typing.Optional[
        google.longrunning.operations_pb2.CancelOperationRequest
    ] = None,
    *,
    retry: typing.Union[
        google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault
    ] = _MethodDefault._DEFAULT_VALUE,
    timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE,
    metadata: typing.Sequence[typing.Tuple[str, str]] = ()
) -> None

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.

Parameters
Name	Description
request	.operations_pb2.CancelOperationRequest The request object. Request message for CancelOperation 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.

common_billing_account_path

common_billing_account_path(billing_account: str) -> str

Returns a fully-qualified billing_account string.

common_folder_path

common_folder_path(folder: str) -> str

Returns a fully-qualified folder string.

common_location_path

common_location_path(project: str, location: str) -> str

Returns a fully-qualified location string.

common_organization_path

common_organization_path(organization: str) -> str

Returns a fully-qualified organization string.

common_project_path

common_project_path(project: str) -> str

Returns a fully-qualified project string.

create_lineage_event

create_lineage_event(
    request: typing.Optional[
        typing.Union[
            google.cloud.datacatalog.lineage_v1.types.lineage.CreateLineageEventRequest,
            dict,
        ]
    ] = None,
    *,
    parent: typing.Optional[str] = None,
    lineage_event: typing.Optional[
        google.cloud.datacatalog.lineage_v1.types.lineage.LineageEvent
    ] = None,
    retry: typing.Union[
        google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault
    ] = _MethodDefault._DEFAULT_VALUE,
    timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE,
    metadata: typing.Sequence[typing.Tuple[str, str]] = ()
) -> google.cloud.datacatalog.lineage_v1.types.lineage.LineageEvent

Creates a new lineage event.

# 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.datacatalog import lineage_v1

async def sample_create_lineage_event():
    # Create a client
    client = lineage_v1.LineageAsyncClient()

    # Initialize request argument(s)
    request = lineage_v1.CreateLineageEventRequest(
        parent="parent_value",
    )

    # Make the request
    response = await client.create_lineage_event(request=request)

    # Handle the response
    print(response)

Parameters
Name	Description
request	Optional[Union[google.cloud.datacatalog.lineage_v1.types.CreateLineageEventRequest, dict]] The request object. Request message for CreateLineageEvent.
parent	str Required. The name of the run that should own the lineage event. This corresponds to the parent field on the request instance; if request is provided, this should not be set.
lineage_event	LineageEvent Required. The lineage event to create. This corresponds to the lineage_event 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
Type	Description
google.cloud.datacatalog.lineage_v1.types.LineageEvent	A lineage event represents an operation on assets. Within the operation, the data flows from the source to the target defined in the links field.

create_process

create_process(
    request: typing.Optional[
        typing.Union[
            google.cloud.datacatalog.lineage_v1.types.lineage.CreateProcessRequest, dict
        ]
    ] = None,
    *,
    parent: typing.Optional[str] = None,
    process: typing.Optional[
        google.cloud.datacatalog.lineage_v1.types.lineage.Process
    ] = None,
    retry: typing.Union[
        google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault
    ] = _MethodDefault._DEFAULT_VALUE,
    timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE,
    metadata: typing.Sequence[typing.Tuple[str, str]] = ()
) -> google.cloud.datacatalog.lineage_v1.types.lineage.Process

Creates a new process.

# 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.datacatalog import lineage_v1

async def sample_create_process():
    # Create a client
    client = lineage_v1.LineageAsyncClient()

    # Initialize request argument(s)
    request = lineage_v1.CreateProcessRequest(
        parent="parent_value",
    )

    # Make the request
    response = await client.create_process(request=request)

    # Handle the response
    print(response)

Parameters
Name	Description
request	Optional[Union[google.cloud.datacatalog.lineage_v1.types.CreateProcessRequest, dict]] The request object. Request message for CreateProcess.
parent	str Required. The name of the project and its location that should own the process. This corresponds to the parent field on the request instance; if request is provided, this should not be set.
process	Process Required. The process to create. This corresponds to the process 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
Type	Description
google.cloud.datacatalog.lineage_v1.types.Process	A process is the definition of a data transformation operation.

create_run

create_run(
    request: typing.Optional[
        typing.Union[
            google.cloud.datacatalog.lineage_v1.types.lineage.CreateRunRequest, dict
        ]
    ] = None,
    *,
    parent: typing.Optional[str] = None,
    run: typing.Optional[google.cloud.datacatalog.lineage_v1.types.lineage.Run] = None,
    retry: typing.Union[
        google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault
    ] = _MethodDefault._DEFAULT_VALUE,
    timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE,
    metadata: typing.Sequence[typing.Tuple[str, str]] = ()
) -> google.cloud.datacatalog.lineage_v1.types.lineage.Run

Creates a new run.

# 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.datacatalog import lineage_v1

async def sample_create_run():
    # Create a client
    client = lineage_v1.LineageAsyncClient()

    # Initialize request argument(s)
    run = lineage_v1.Run()
    run.state = "ABORTED"

    request = lineage_v1.CreateRunRequest(
        parent="parent_value",
        run=run,
    )

    # Make the request
    response = await client.create_run(request=request)

    # Handle the response
    print(response)

Parameters
Name	Description
request	Optional[Union[google.cloud.datacatalog.lineage_v1.types.CreateRunRequest, dict]] The request object. Request message for CreateRun.
parent	str Required. The name of the process that should own the run. This corresponds to the parent field on the request instance; if request is provided, this should not be set.
run	Run Required. The run to create. This corresponds to the run 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
Type	Description
google.cloud.datacatalog.lineage_v1.types.Run	A lineage run represents an execution of a process that creates lineage events.

delete_lineage_event

delete_lineage_event(
    request: typing.Optional[
        typing.Union[
            google.cloud.datacatalog.lineage_v1.types.lineage.DeleteLineageEventRequest,
            dict,
        ]
    ] = None,
    *,
    name: typing.Optional[str] = None,
    retry: typing.Union[
        google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault
    ] = _MethodDefault._DEFAULT_VALUE,
    timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE,
    metadata: typing.Sequence[typing.Tuple[str, str]] = ()
) -> None

Deletes the lineage event with the specified name.

# 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.datacatalog import lineage_v1

async def sample_delete_lineage_event():
    # Create a client
    client = lineage_v1.LineageAsyncClient()

    # Initialize request argument(s)
    request = lineage_v1.DeleteLineageEventRequest(
        name="name_value",
    )

    # Make the request
    await client.delete_lineage_event(request=request)

Parameters
Name	Description
request	Optional[Union[google.cloud.datacatalog.lineage_v1.types.DeleteLineageEventRequest, dict]] The request object. Request message for DeleteLineageEvent.
name	str Required. The name of the lineage event to delete. 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.

delete_operation

delete_operation(
    request: typing.Optional[
        google.longrunning.operations_pb2.DeleteOperationRequest
    ] = None,
    *,
    retry: typing.Union[
        google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault
    ] = _MethodDefault._DEFAULT_VALUE,
    timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE,
    metadata: typing.Sequence[typing.Tuple[str, str]] = ()
) -> None

Deletes a long-running operation.

This method indicates that the client is no longer interested in the operation result. It does not cancel the operation. If the server doesn't support this method, it returns google.rpc.Code.UNIMPLEMENTED.

Parameters
Name	Description
request	.operations_pb2.DeleteOperationRequest The request object. Request message for DeleteOperation 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.

delete_process

delete_process(
    request: typing.Optional[
        typing.Union[
            google.cloud.datacatalog.lineage_v1.types.lineage.DeleteProcessRequest, dict
        ]
    ] = None,
    *,
    name: typing.Optional[str] = None,
    retry: typing.Union[
        google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault
    ] = _MethodDefault._DEFAULT_VALUE,
    timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE,
    metadata: typing.Sequence[typing.Tuple[str, str]] = ()
) -> google.api_core.operation_async.AsyncOperation

Deletes the process with the specified name.

# 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.datacatalog import lineage_v1

async def sample_delete_process():
    # Create a client
    client = lineage_v1.LineageAsyncClient()

    # Initialize request argument(s)
    request = lineage_v1.DeleteProcessRequest(
        name="name_value",
    )

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

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

    response = (await operation).result()

    # Handle the response
    print(response)

Parameters
Name	Description
request	Optional[Union[google.cloud.datacatalog.lineage_v1.types.DeleteProcessRequest, dict]] The request object. Request message for DeleteProcess.
name	str Required. The name of the process to delete. 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
Type	Description
google.api_core.operation_async.AsyncOperation	An object representing a long-running operation. The result type for the operation will be google.protobuf.empty_pb2.Empty A generic empty message that you can re-use to avoid defining duplicated empty messages in your APIs. A typical example is to use it as the request or the response type of an API method. For instance: service Foo { rpc Bar(google.protobuf.Empty) returns (google.protobuf.Empty); }

delete_run

delete_run(
    request: typing.Optional[
        typing.Union[
            google.cloud.datacatalog.lineage_v1.types.lineage.DeleteRunRequest, dict
        ]
    ] = None,
    *,
    name: typing.Optional[str] = None,
    retry: typing.Union[
        google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault
    ] = _MethodDefault._DEFAULT_VALUE,
    timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE,
    metadata: typing.Sequence[typing.Tuple[str, str]] = ()
) -> google.api_core.operation_async.AsyncOperation

Deletes the run with the specified name.

# 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.datacatalog import lineage_v1

async def sample_delete_run():
    # Create a client
    client = lineage_v1.LineageAsyncClient()

    # Initialize request argument(s)
    request = lineage_v1.DeleteRunRequest(
        name="name_value",
    )

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

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

    response = (await operation).result()

    # Handle the response
    print(response)

Parameters
Name	Description
request	Optional[Union[google.cloud.datacatalog.lineage_v1.types.DeleteRunRequest, dict]] The request object. Request message for DeleteRun.
name	str Required. The name of the run to delete. 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
Type	Description
google.api_core.operation_async.AsyncOperation	An object representing a long-running operation. The result type for the operation will be google.protobuf.empty_pb2.Empty A generic empty message that you can re-use to avoid defining duplicated empty messages in your APIs. A typical example is to use it as the request or the response type of an API method. For instance: service Foo { rpc Bar(google.protobuf.Empty) returns (google.protobuf.Empty); }

from_service_account_file

from_service_account_file(filename: str, *args, **kwargs)

Creates an instance of this client using the provided credentials file.

Parameter
Name	Description
filename	str The path to the service account private key json file.

Returns
Type	Description
LineageAsyncClient	The constructed client.

from_service_account_info

from_service_account_info(info: dict, *args, **kwargs)

Creates an instance of this client using the provided credentials info.

Parameter
Name	Description
info	dict The service account private key info.

Returns
Type	Description
LineageAsyncClient	The constructed client.

from_service_account_json

from_service_account_json(filename: str, *args, **kwargs)

Creates an instance of this client using the provided credentials file.

Parameter
Name	Description
filename	str The path to the service account private key json file.

Returns
Type	Description
LineageAsyncClient	The constructed client.

get_lineage_event

get_lineage_event(
    request: typing.Optional[
        typing.Union[
            google.cloud.datacatalog.lineage_v1.types.lineage.GetLineageEventRequest,
            dict,
        ]
    ] = None,
    *,
    name: typing.Optional[str] = None,
    retry: typing.Union[
        google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault
    ] = _MethodDefault._DEFAULT_VALUE,
    timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE,
    metadata: typing.Sequence[typing.Tuple[str, str]] = ()
) -> google.cloud.datacatalog.lineage_v1.types.lineage.LineageEvent

Gets details of a specified lineage event.

# 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.datacatalog import lineage_v1

async def sample_get_lineage_event():
    # Create a client
    client = lineage_v1.LineageAsyncClient()

    # Initialize request argument(s)
    request = lineage_v1.GetLineageEventRequest(
        name="name_value",
    )

    # Make the request
    response = await client.get_lineage_event(request=request)

    # Handle the response
    print(response)

Parameters
Name	Description
request	Optional[Union[google.cloud.datacatalog.lineage_v1.types.GetLineageEventRequest, dict]] The request object. Request message for GetLineageEvent.
name	str Required. The name of the lineage event to get. 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
Type	Description
google.cloud.datacatalog.lineage_v1.types.LineageEvent	A lineage event represents an operation on assets. Within the operation, the data flows from the source to the target defined in the links field.

get_mtls_endpoint_and_cert_source

get_mtls_endpoint_and_cert_source(
    client_options: typing.Optional[
        google.api_core.client_options.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.

Parameter
Name	Description
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.

Exceptions
Type	Description
google.auth.exceptions.MutualTLSChannelError	If any errors happen.

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

get_operation

get_operation(
    request: typing.Optional[
        google.longrunning.operations_pb2.GetOperationRequest
    ] = None,
    *,
    retry: typing.Union[
        google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault
    ] = _MethodDefault._DEFAULT_VALUE,
    timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE,
    metadata: typing.Sequence[typing.Tuple[str, str]] = ()
) -> google.longrunning.operations_pb2.Operation

Gets the latest state of a long-running operation.

Parameters
Name	Description
request	.operations_pb2.GetOperationRequest The request object. Request message for GetOperation 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
Type	Description
.operations_pb2.Operation	An Operation object.

get_process

get_process(
    request: typing.Optional[
        typing.Union[
            google.cloud.datacatalog.lineage_v1.types.lineage.GetProcessRequest, dict
        ]
    ] = None,
    *,
    name: typing.Optional[str] = None,
    retry: typing.Union[
        google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault
    ] = _MethodDefault._DEFAULT_VALUE,
    timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE,
    metadata: typing.Sequence[typing.Tuple[str, str]] = ()
) -> google.cloud.datacatalog.lineage_v1.types.lineage.Process

Gets the details of the specified process.

# 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.datacatalog import lineage_v1

async def sample_get_process():
    # Create a client
    client = lineage_v1.LineageAsyncClient()

    # Initialize request argument(s)
    request = lineage_v1.GetProcessRequest(
        name="name_value",
    )

    # Make the request
    response = await client.get_process(request=request)

    # Handle the response
    print(response)

Parameters
Name	Description
request	Optional[Union[google.cloud.datacatalog.lineage_v1.types.GetProcessRequest, dict]] The request object. Request message for GetProcess.
name	str Required. The name of the process to get. 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
Type	Description
google.cloud.datacatalog.lineage_v1.types.Process	A process is the definition of a data transformation operation.

get_run

get_run(
    request: typing.Optional[
        typing.Union[
            google.cloud.datacatalog.lineage_v1.types.lineage.GetRunRequest, dict
        ]
    ] = None,
    *,
    name: typing.Optional[str] = None,
    retry: typing.Union[
        google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault
    ] = _MethodDefault._DEFAULT_VALUE,
    timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE,
    metadata: typing.Sequence[typing.Tuple[str, str]] = ()
) -> google.cloud.datacatalog.lineage_v1.types.lineage.Run

Gets the details of the specified run.

# 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.datacatalog import lineage_v1

async def sample_get_run():
    # Create a client
    client = lineage_v1.LineageAsyncClient()

    # Initialize request argument(s)
    request = lineage_v1.GetRunRequest(
        name="name_value",
    )

    # Make the request
    response = await client.get_run(request=request)

    # Handle the response
    print(response)

Parameters
Name	Description
request	Optional[Union[google.cloud.datacatalog.lineage_v1.types.GetRunRequest, dict]] The request object. Request message for GetRun.
name	str Required. The name of the run to get. 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
Type	Description
google.cloud.datacatalog.lineage_v1.types.Run	A lineage run represents an execution of a process that creates lineage events.

get_transport_class

get_transport_class() -> (
    typing.Type[
        google.cloud.datacatalog.lineage_v1.services.lineage.transports.base.LineageTransport
    ]
)

Returns an appropriate transport class.

lineage_event_path

lineage_event_path(
    project: str, location: str, process: str, run: str, lineage_event: str
) -> str

Returns a fully-qualified lineage_event string.

list_lineage_events

list_lineage_events(
    request: typing.Optional[
        typing.Union[
            google.cloud.datacatalog.lineage_v1.types.lineage.ListLineageEventsRequest,
            dict,
        ]
    ] = None,
    *,
    parent: typing.Optional[str] = None,
    retry: typing.Union[
        google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault
    ] = _MethodDefault._DEFAULT_VALUE,
    timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE,
    metadata: typing.Sequence[typing.Tuple[str, str]] = ()
) -> (
    google.cloud.datacatalog.lineage_v1.services.lineage.pagers.ListLineageEventsAsyncPager
)

Lists lineage events in the given project and location. The list order is not defined.

# 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.datacatalog import lineage_v1

async def sample_list_lineage_events():
    # Create a client
    client = lineage_v1.LineageAsyncClient()

    # Initialize request argument(s)
    request = lineage_v1.ListLineageEventsRequest(
        parent="parent_value",
    )

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

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

Parameters
Name	Description
request	Optional[Union[google.cloud.datacatalog.lineage_v1.types.ListLineageEventsRequest, dict]] The request object. Request message for ListLineageEvents.
parent	str Required. The name of the run that owns the collection of lineage events to get. 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
Type	Description
google.cloud.datacatalog.lineage_v1.services.lineage.pagers.ListLineageEventsAsyncPager	Response message for ListLineageEvents. Iterating over this object will yield results and resolve additional pages automatically.

list_operations

list_operations(
    request: typing.Optional[
        google.longrunning.operations_pb2.ListOperationsRequest
    ] = None,
    *,
    retry: typing.Union[
        google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault
    ] = _MethodDefault._DEFAULT_VALUE,
    timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE,
    metadata: typing.Sequence[typing.Tuple[str, str]] = ()
) -> google.longrunning.operations_pb2.ListOperationsResponse

Lists operations that match the specified filter in the request.

Parameters
Name	Description
request	.operations_pb2.ListOperationsRequest The request object. Request message for ListOperations 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
Type	Description
.operations_pb2.ListOperationsResponse	Response message for ListOperations method.

list_processes

list_processes(
    request: typing.Optional[
        typing.Union[
            google.cloud.datacatalog.lineage_v1.types.lineage.ListProcessesRequest, dict
        ]
    ] = None,
    *,
    parent: typing.Optional[str] = None,
    retry: typing.Union[
        google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault
    ] = _MethodDefault._DEFAULT_VALUE,
    timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE,
    metadata: typing.Sequence[typing.Tuple[str, str]] = ()
) -> (
    google.cloud.datacatalog.lineage_v1.services.lineage.pagers.ListProcessesAsyncPager
)

List processes in the given project and location. List order is descending by insertion time.

# 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.datacatalog import lineage_v1

async def sample_list_processes():
    # Create a client
    client = lineage_v1.LineageAsyncClient()

    # Initialize request argument(s)
    request = lineage_v1.ListProcessesRequest(
        parent="parent_value",
    )

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

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

Parameters
Name	Description
request	Optional[Union[google.cloud.datacatalog.lineage_v1.types.ListProcessesRequest, dict]] The request object. Request message for ListProcesses.
parent	str Required. The name of the project and its location that owns this collection of processes. 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
Type	Description
google.cloud.datacatalog.lineage_v1.services.lineage.pagers.ListProcessesAsyncPager	Response message for ListProcesses. Iterating over this object will yield results and resolve additional pages automatically.

list_runs

list_runs(
    request: typing.Optional[
        typing.Union[
            google.cloud.datacatalog.lineage_v1.types.lineage.ListRunsRequest, dict
        ]
    ] = None,
    *,
    parent: typing.Optional[str] = None,
    retry: typing.Union[
        google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault
    ] = _MethodDefault._DEFAULT_VALUE,
    timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE,
    metadata: typing.Sequence[typing.Tuple[str, str]] = ()
) -> google.cloud.datacatalog.lineage_v1.services.lineage.pagers.ListRunsAsyncPager

Lists runs in the given project and location. List order is descending by start_time.

# 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.datacatalog import lineage_v1

async def sample_list_runs():
    # Create a client
    client = lineage_v1.LineageAsyncClient()

    # Initialize request argument(s)
    request = lineage_v1.ListRunsRequest(
        parent="parent_value",
    )

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

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

Parameters
Name	Description
request	Optional[Union[google.cloud.datacatalog.lineage_v1.types.ListRunsRequest, dict]] The request object. Request message for ListRuns.
parent	str Required. The name of process that owns this collection of runs. 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
Type	Description
google.cloud.datacatalog.lineage_v1.services.lineage.pagers.ListRunsAsyncPager	Response message for ListRuns. Iterating over this object will yield results and resolve additional pages automatically.

parse_common_billing_account_path

parse_common_billing_account_path(path: str) -> typing.Dict[str, str]

Parse a billing_account path into its component segments.

parse_common_folder_path

parse_common_folder_path(path: str) -> typing.Dict[str, str]

Parse a folder path into its component segments.

parse_common_location_path

parse_common_location_path(path: str) -> typing.Dict[str, str]

Parse a location path into its component segments.

parse_common_organization_path

parse_common_organization_path(path: str) -> typing.Dict[str, str]

Parse a organization path into its component segments.

parse_common_project_path

parse_common_project_path(path: str) -> typing.Dict[str, str]

Parse a project path into its component segments.

parse_lineage_event_path

parse_lineage_event_path(path: str) -> typing.Dict[str, str]

Parses a lineage_event path into its component segments.

parse_process_path

parse_process_path(path: str) -> typing.Dict[str, str]

Parses a process path into its component segments.

parse_run_path

parse_run_path(path: str) -> typing.Dict[str, str]

Parses a run path into its component segments.

process_path

process_path(project: str, location: str, process: str) -> str

Returns a fully-qualified process string.

run_path

run_path(project: str, location: str, process: str, run: str) -> str

Returns a fully-qualified run string.

search_links

search_links(
    request: typing.Optional[
        typing.Union[
            google.cloud.datacatalog.lineage_v1.types.lineage.SearchLinksRequest, dict
        ]
    ] = None,
    *,
    retry: typing.Union[
        google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault
    ] = _MethodDefault._DEFAULT_VALUE,
    timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE,
    metadata: typing.Sequence[typing.Tuple[str, str]] = ()
) -> google.cloud.datacatalog.lineage_v1.services.lineage.pagers.SearchLinksAsyncPager

Retrieve a list of links connected to a specific asset. Links represent the data flow between source (upstream) and target (downstream) assets in transformation pipelines. Links are stored in the same project as the Lineage Events that create them.

You can retrieve links in every project where you have the datalineage.events.get permission. The project provided in the URL is used for Billing and Quota.

# 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.datacatalog import lineage_v1

async def sample_search_links():
    # Create a client
    client = lineage_v1.LineageAsyncClient()

    # Initialize request argument(s)
    source = lineage_v1.EntityReference()
    source.fully_qualified_name = "fully_qualified_name_value"

    request = lineage_v1.SearchLinksRequest(
        source=source,
        parent="parent_value",
    )

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

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

Parameters
Name	Description
request	Optional[Union[google.cloud.datacatalog.lineage_v1.types.SearchLinksRequest, dict]] The request object. Request message for SearchLinks.
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
Type	Description
google.cloud.datacatalog.lineage_v1.services.lineage.pagers.SearchLinksAsyncPager	Response message for SearchLinks. Iterating over this object will yield results and resolve additional pages automatically.

update_process

update_process(
    request: typing.Optional[
        typing.Union[
            google.cloud.datacatalog.lineage_v1.types.lineage.UpdateProcessRequest, dict
        ]
    ] = None,
    *,
    process: typing.Optional[
        google.cloud.datacatalog.lineage_v1.types.lineage.Process
    ] = None,
    update_mask: typing.Optional[google.protobuf.field_mask_pb2.FieldMask] = None,
    retry: typing.Union[
        google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault
    ] = _MethodDefault._DEFAULT_VALUE,
    timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE,
    metadata: typing.Sequence[typing.Tuple[str, str]] = ()
) -> google.cloud.datacatalog.lineage_v1.types.lineage.Process

Updates a process.

# 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.datacatalog import lineage_v1

async def sample_update_process():
    # Create a client
    client = lineage_v1.LineageAsyncClient()

    # Initialize request argument(s)
    request = lineage_v1.UpdateProcessRequest(
    )

    # Make the request
    response = await client.update_process(request=request)

    # Handle the response
    print(response)

Parameters
Name	Description
request	Optional[Union[google.cloud.datacatalog.lineage_v1.types.UpdateProcessRequest, dict]] The request object. Request message for UpdateProcess.
process	Process Required. The lineage process to update. The process's name field is used to identify the process to update. This corresponds to the process field on the request instance; if request is provided, this should not be set.
update_mask	google.protobuf.field_mask_pb2.FieldMask The list of fields to update. Currently not used. The whole message is 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
Type	Description
google.cloud.datacatalog.lineage_v1.types.Process	A process is the definition of a data transformation operation.

update_run

update_run(
    request: typing.Optional[
        typing.Union[
            google.cloud.datacatalog.lineage_v1.types.lineage.UpdateRunRequest, dict
        ]
    ] = None,
    *,
    run: typing.Optional[google.cloud.datacatalog.lineage_v1.types.lineage.Run] = None,
    update_mask: typing.Optional[google.protobuf.field_mask_pb2.FieldMask] = None,
    retry: typing.Union[
        google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault
    ] = _MethodDefault._DEFAULT_VALUE,
    timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE,
    metadata: typing.Sequence[typing.Tuple[str, str]] = ()
) -> google.cloud.datacatalog.lineage_v1.types.lineage.Run

Updates a run.

# 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.datacatalog import lineage_v1

async def sample_update_run():
    # Create a client
    client = lineage_v1.LineageAsyncClient()

    # Initialize request argument(s)
    run = lineage_v1.Run()
    run.state = "ABORTED"

    request = lineage_v1.UpdateRunRequest(
        run=run,
    )

    # Make the request
    response = await client.update_run(request=request)

    # Handle the response
    print(response)

Parameters
Name	Description
request	Optional[Union[google.cloud.datacatalog.lineage_v1.types.UpdateRunRequest, dict]] The request object. Request message for UpdateRun.
run	Run Required. The lineage run to update. The run's name field is used to identify the run to update. Format: projects/{project}/locations/{location}/processes/{process}/runs/{run}. This corresponds to the run field on the request instance; if request is provided, this should not be set.
update_mask	google.protobuf.field_mask_pb2.FieldMask The list of fields to update. Currently not used. The whole message is 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
Type	Description
google.cloud.datacatalog.lineage_v1.types.Run	A lineage run represents an execution of a process that creates lineage events.