MigrationServiceClient(*, credentials: typing.Optional[google.auth.credentials.Credentials] = None, transport: typing.Optional[typing.Union[str, google.cloud.bigquery_migration_v2alpha.services.migration_service.transports.base.MigrationServiceTransport]] = None, client_options: typing.Optional[typing.Union[google.api_core.client_options.ClientOptions, dict]] = None, client_info: google.api_core.gapic_v1.client_info.ClientInfo = <google.api_core.gapic_v1.client_info.ClientInfo object>)
Service to handle EDW migrations.
Properties
api_endpoint
Return the API endpoint used by the client instance.
Returns | |
---|---|
Type | Description |
str | The API endpoint used by the client instance. |
transport
Returns the transport used by the client instance.
Returns | |
---|---|
Type | Description |
MigrationServiceTransport | The transport used by the client instance. |
universe_domain
Return the universe domain used by the client instance.
Returns | |
---|---|
Type | Description |
str | The universe domain used by the client instance. |
Methods
MigrationServiceClient
MigrationServiceClient(*, credentials: typing.Optional[google.auth.credentials.Credentials] = None, transport: typing.Optional[typing.Union[str, google.cloud.bigquery_migration_v2alpha.services.migration_service.transports.base.MigrationServiceTransport]] = None, client_options: typing.Optional[typing.Union[google.api_core.client_options.ClientOptions, dict]] = None, client_info: google.api_core.gapic_v1.client_info.ClientInfo = <google.api_core.gapic_v1.client_info.ClientInfo object>)
Instantiates the migration service 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, MigrationServiceTransport]
The transport to use. 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 |
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 |
Exceptions | |
---|---|
Type | Description |
google.auth.exceptions.MutualTLSChannelError | If mutual TLS transport creation failed for any reason. |
__exit__
__exit__(type, value, traceback)
Releases underlying transport's resources.
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_migration_workflow
create_migration_workflow(
request: typing.Optional[
typing.Union[
google.cloud.bigquery_migration_v2alpha.types.migration_service.CreateMigrationWorkflowRequest,
dict,
]
] = None,
*,
parent: typing.Optional[str] = None,
migration_workflow: typing.Optional[
google.cloud.bigquery_migration_v2alpha.types.migration_entities.MigrationWorkflow
] = None,
retry: typing.Optional[
typing.Union[
google.api_core.retry.retry_unary.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.bigquery_migration_v2alpha.types.migration_entities.MigrationWorkflow
Creates a migration workflow.
# 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 bigquery_migration_v2alpha
def sample_create_migration_workflow():
# Create a client
client = bigquery_migration_v2alpha.MigrationServiceClient()
# Initialize request argument(s)
request = bigquery_migration_v2alpha.CreateMigrationWorkflowRequest(
parent="parent_value",
)
# Make the request
response = client.create_migration_workflow(request=request)
# Handle the response
print(response)
Parameters | |
---|---|
Name | Description |
request |
Union[google.cloud.bigquery_migration_v2alpha.types.CreateMigrationWorkflowRequest, dict]
The request object. Request to create a migration workflow resource. |
parent |
str
Required. The name of the project to which this migration workflow belongs. Example: |
migration_workflow |
google.cloud.bigquery_migration_v2alpha.types.MigrationWorkflow
Required. The migration workflow to create. This corresponds to the |
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.bigquery_migration_v2alpha.types.MigrationWorkflow | A migration workflow which specifies what needs to be done for an EDW migration. |
delete_migration_workflow
delete_migration_workflow(
request: typing.Optional[
typing.Union[
google.cloud.bigquery_migration_v2alpha.types.migration_service.DeleteMigrationWorkflowRequest,
dict,
]
] = None,
*,
name: typing.Optional[str] = None,
retry: typing.Optional[
typing.Union[
google.api_core.retry.retry_unary.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 migration workflow by 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 import bigquery_migration_v2alpha
def sample_delete_migration_workflow():
# Create a client
client = bigquery_migration_v2alpha.MigrationServiceClient()
# Initialize request argument(s)
request = bigquery_migration_v2alpha.DeleteMigrationWorkflowRequest(
name="name_value",
)
# Make the request
client.delete_migration_workflow(request=request)
Parameters | |
---|---|
Name | Description |
request |
Union[google.cloud.bigquery_migration_v2alpha.types.DeleteMigrationWorkflowRequest, dict]
The request object. A request to delete a previously created migration workflow. |
name |
str
Required. The unique identifier for the migration workflow. Example: |
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. |
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 |
MigrationServiceClient | 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 |
MigrationServiceClient | 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 |
MigrationServiceClient | The constructed client. |
get_migration_subtask
get_migration_subtask(
request: typing.Optional[
typing.Union[
google.cloud.bigquery_migration_v2alpha.types.migration_service.GetMigrationSubtaskRequest,
dict,
]
] = None,
*,
name: typing.Optional[str] = None,
retry: typing.Optional[
typing.Union[
google.api_core.retry.retry_unary.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.bigquery_migration_v2alpha.types.migration_entities.MigrationSubtask
Gets a previously created migration subtask.
# 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 bigquery_migration_v2alpha
def sample_get_migration_subtask():
# Create a client
client = bigquery_migration_v2alpha.MigrationServiceClient()
# Initialize request argument(s)
request = bigquery_migration_v2alpha.GetMigrationSubtaskRequest(
name="name_value",
)
# Make the request
response = client.get_migration_subtask(request=request)
# Handle the response
print(response)
Parameters | |
---|---|
Name | Description |
request |
Union[google.cloud.bigquery_migration_v2alpha.types.GetMigrationSubtaskRequest, dict]
The request object. A request to get a previously created migration subtasks. |
name |
str
Required. The unique identifier for the migration subtask. Example: |
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.bigquery_migration_v2alpha.types.MigrationSubtask | A subtask for a migration which carries details about the configuration of the subtask. The content of the details should not matter to the end user, but is a contract between the subtask creator and subtask worker. |
get_migration_workflow
get_migration_workflow(
request: typing.Optional[
typing.Union[
google.cloud.bigquery_migration_v2alpha.types.migration_service.GetMigrationWorkflowRequest,
dict,
]
] = None,
*,
name: typing.Optional[str] = None,
retry: typing.Optional[
typing.Union[
google.api_core.retry.retry_unary.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.bigquery_migration_v2alpha.types.migration_entities.MigrationWorkflow
Gets a previously created migration workflow.
# 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 bigquery_migration_v2alpha
def sample_get_migration_workflow():
# Create a client
client = bigquery_migration_v2alpha.MigrationServiceClient()
# Initialize request argument(s)
request = bigquery_migration_v2alpha.GetMigrationWorkflowRequest(
name="name_value",
)
# Make the request
response = client.get_migration_workflow(request=request)
# Handle the response
print(response)
Parameters | |
---|---|
Name | Description |
request |
Union[google.cloud.bigquery_migration_v2alpha.types.GetMigrationWorkflowRequest, dict]
The request object. A request to get a previously created migration workflow. |
name |
str
Required. The unique identifier for the migration workflow. Example: |
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.bigquery_migration_v2alpha.types.MigrationWorkflow | A migration workflow which specifies what needs to be done for an EDW migration. |
get_mtls_endpoint_and_cert_source
get_mtls_endpoint_and_cert_source(
client_options: typing.Optional[
google.api_core.client_options.ClientOptions
] = None,
)
Deprecated. Return the API endpoint and client cert source for mutual TLS.
The client cert source is determined in the following order:
(1) if GOOGLE_API_USE_CLIENT_CERTIFICATE
environment variable is not "true", the
client cert source is None.
(2) if client_options.client_cert_source
is provided, use the provided one; if the
default client cert source exists, use the default one; otherwise the client cert
source is None.
The API endpoint is determined in the following order:
(1) if client_options.api_endpoint
if provided, use the provided one.
(2) if GOOGLE_API_USE_CLIENT_CERTIFICATE
environment variable is "always", use the
default mTLS endpoint; if the environment variable is "never", use the default API
endpoint; otherwise if client cert source exists, use the default mTLS endpoint, otherwise
use the default API endpoint.
More details can be found at https://google.aip.dev/auth/4114.
Parameter | |
---|---|
Name | Description |
client_options |
google.api_core.client_options.ClientOptions
Custom options for the client. Only the |
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. |
list_migration_subtasks
list_migration_subtasks(
request: typing.Optional[
typing.Union[
google.cloud.bigquery_migration_v2alpha.types.migration_service.ListMigrationSubtasksRequest,
dict,
]
] = None,
*,
parent: typing.Optional[str] = None,
retry: typing.Optional[
typing.Union[
google.api_core.retry.retry_unary.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.bigquery_migration_v2alpha.services.migration_service.pagers.ListMigrationSubtasksPager
)
Lists previously created migration subtasks.
# 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 bigquery_migration_v2alpha
def sample_list_migration_subtasks():
# Create a client
client = bigquery_migration_v2alpha.MigrationServiceClient()
# Initialize request argument(s)
request = bigquery_migration_v2alpha.ListMigrationSubtasksRequest(
parent="parent_value",
)
# Make the request
page_result = client.list_migration_subtasks(request=request)
# Handle the response
for response in page_result:
print(response)
Parameters | |
---|---|
Name | Description |
request |
Union[google.cloud.bigquery_migration_v2alpha.types.ListMigrationSubtasksRequest, dict]
The request object. A request to list previously created migration subtasks. |
parent |
str
Required. The migration task of the subtasks to list. Example: |
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.bigquery_migration_v2alpha.services.migration_service.pagers.ListMigrationSubtasksPager | Response object for a ListMigrationSubtasks call. Iterating over this object will yield results and resolve additional pages automatically. |
list_migration_workflows
list_migration_workflows(
request: typing.Optional[
typing.Union[
google.cloud.bigquery_migration_v2alpha.types.migration_service.ListMigrationWorkflowsRequest,
dict,
]
] = None,
*,
parent: typing.Optional[str] = None,
retry: typing.Optional[
typing.Union[
google.api_core.retry.retry_unary.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.bigquery_migration_v2alpha.services.migration_service.pagers.ListMigrationWorkflowsPager
)
Lists previously created migration workflow.
# 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 bigquery_migration_v2alpha
def sample_list_migration_workflows():
# Create a client
client = bigquery_migration_v2alpha.MigrationServiceClient()
# Initialize request argument(s)
request = bigquery_migration_v2alpha.ListMigrationWorkflowsRequest(
parent="parent_value",
)
# Make the request
page_result = client.list_migration_workflows(request=request)
# Handle the response
for response in page_result:
print(response)
Parameters | |
---|---|
Name | Description |
request |
Union[google.cloud.bigquery_migration_v2alpha.types.ListMigrationWorkflowsRequest, dict]
The request object. A request to list previously created migration workflows. |
parent |
str
Required. The project and location of the migration workflows to list. Example: |
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.bigquery_migration_v2alpha.services.migration_service.pagers.ListMigrationWorkflowsPager | Response object for a ListMigrationWorkflows call. Iterating over this object will yield results and resolve additional pages automatically. |
migration_subtask_path
migration_subtask_path(
project: str, location: str, workflow: str, subtask: str
) -> str
Returns a fully-qualified migration_subtask string.
migration_workflow_path
migration_workflow_path(project: str, location: str, workflow: str) -> str
Returns a fully-qualified migration_workflow string.
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_migration_subtask_path
parse_migration_subtask_path(path: str) -> typing.Dict[str, str]
Parses a migration_subtask path into its component segments.
parse_migration_workflow_path
parse_migration_workflow_path(path: str) -> typing.Dict[str, str]
Parses a migration_workflow path into its component segments.
start_migration_workflow
start_migration_workflow(
request: typing.Optional[
typing.Union[
google.cloud.bigquery_migration_v2alpha.types.migration_service.StartMigrationWorkflowRequest,
dict,
]
] = None,
*,
name: typing.Optional[str] = None,
retry: typing.Optional[
typing.Union[
google.api_core.retry.retry_unary.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 a previously created migration workflow. I.e., the state transitions from DRAFT to RUNNING. This is a no-op if the state is already RUNNING. An error will be signaled if the state is anything other than DRAFT or RUNNING.
# 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 bigquery_migration_v2alpha
def sample_start_migration_workflow():
# Create a client
client = bigquery_migration_v2alpha.MigrationServiceClient()
# Initialize request argument(s)
request = bigquery_migration_v2alpha.StartMigrationWorkflowRequest(
name="name_value",
)
# Make the request
client.start_migration_workflow(request=request)
Parameters | |
---|---|
Name | Description |
request |
Union[google.cloud.bigquery_migration_v2alpha.types.StartMigrationWorkflowRequest, dict]
The request object. A request to start a previously created migration workflow. |
name |
str
Required. The unique identifier for the migration workflow. Example: |
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. |