Class DataMigrationServiceClient (0.2.3)

Version 0.2.3

• 1.11.0 (latest)
• 1.10.1
• 1.9.5
• 1.8.0
• 1.7.1
• 1.6.2
• 1.5.0
• 1.4.3
• 1.3.2
• 1.2.1
• 1.1.0
• 1.0.2
• 0.2.4
• 0.1.0

DataMigrationServiceClient(*, credentials: Optional[google.auth.credentials.Credentials] = None, transport: Optional[Union[str, google.cloud.clouddms_v1.services.data_migration_service.transports.base.DataMigrationServiceTransport]] = None, client_options: 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>)

Database Migration service

Inheritance

builtins.object > DataMigrationServiceClient

Properties

transport

Returns the transport used by the client instance.

Returns

Type	Description
DataMigrationServiceTransport	The transport used by the client instance.

Methods

DataMigrationServiceClient

DataMigrationServiceClient(*, credentials: Optional[google.auth.credentials.Credentials] = None, transport: Optional[Union[str, google.cloud.clouddms_v1.services.data_migration_service.transports.base.DataMigrationServiceTransport]] = None, client_options: 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 data 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, DataMigrationServiceTransport] The transport to use. If set to None, a transport is chosen automatically.
client_options	google.api_core.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.
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.

Exceptions

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

common_billing_account_path

common_billing_account_path(billing_account: str)

Returns a fully-qualified billing_account string.

common_folder_path

common_folder_path(folder: str)

Returns a fully-qualified folder string.

common_location_path

common_location_path(project: str, location: str)

Returns a fully-qualified location string.

common_organization_path

common_organization_path(organization: str)

Returns a fully-qualified organization string.

common_project_path

common_project_path(project: str)

Returns a fully-qualified project string.

connection_profile_path

connection_profile_path(project: str, location: str, connection_profile: str)

Returns a fully-qualified connection_profile string.

create_connection_profile

create_connection_profile(request: Optional[google.cloud.clouddms_v1.types.clouddms.CreateConnectionProfileRequest] = None, *, parent: Optional[str] = None, connection_profile: Optional[google.cloud.clouddms_v1.types.clouddms_resources.ConnectionProfile] = None, connection_profile_id: Optional[str] = None, retry: google.api_core.retry.Retry = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Creates a new connection profile in a given project and location.

Parameters

Name	Description
request	google.cloud.clouddms_v1.types.CreateConnectionProfileRequest The request object. Request message for 'CreateConnectionProfile' request.
parent	str Required. The parent, which owns this collection of connection profiles. This corresponds to the parent field on the request instance; if request is provided, this should not be set.
connection_profile	google.cloud.clouddms_v1.types.ConnectionProfile Required. The create request body including the connection profile data This corresponds to the connection_profile field on the request instance; if request is provided, this should not be set.
connection_profile_id	str Required. The connection profile identifier. This corresponds to the connection_profile_id 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.Operation	An object representing a long-running operation. The result type for the operation will be ConnectionProfile A connection profile definition.

create_migration_job

create_migration_job(request: Optional[google.cloud.clouddms_v1.types.clouddms.CreateMigrationJobRequest] = None, *, parent: Optional[str] = None, migration_job: Optional[google.cloud.clouddms_v1.types.clouddms_resources.MigrationJob] = None, migration_job_id: Optional[str] = None, retry: google.api_core.retry.Retry = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Creates a new migration job in a given project and location.

Parameters

Name	Description
request	google.cloud.clouddms_v1.types.CreateMigrationJobRequest The request object. Request message to create a new Database Migration Service migration job in the specified project and region.
parent	str Required. The parent, which owns this collection of migration jobs. This corresponds to the parent field on the request instance; if request is provided, this should not be set.
migration_job	google.cloud.clouddms_v1.types.MigrationJob Required. Represents a migration job <https://cloud.google.com/database-migration/docs/reference/rest/v1/projects.locations.migrationJobs>__ object. This corresponds to the migration_job field on the request instance; if request is provided, this should not be set.
migration_job_id	str Required. The ID of the instance to create. This corresponds to the migration_job_id 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.Operation	An object representing a long-running operation. The result type for the operation will be MigrationJob Represents a Database Migration Service migration job object.

delete_connection_profile

delete_connection_profile(request: Optional[google.cloud.clouddms_v1.types.clouddms.DeleteConnectionProfileRequest] = None, *, name: Optional[str] = None, retry: google.api_core.retry.Retry = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Deletes a single Database Migration Service connection profile. A connection profile can only be deleted if it is not in use by any active migration jobs.

Parameters

Name	Description
request	google.cloud.clouddms_v1.types.DeleteConnectionProfileRequest The request object. Request message for 'DeleteConnectionProfile' request.
name	str Required. Name of the connection profile resource 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.Operation

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); } The JSON representation for Empty is empty JSON object {}.

delete_migration_job

delete_migration_job(request: Optional[google.cloud.clouddms_v1.types.clouddms.DeleteMigrationJobRequest] = None, *, name: Optional[str] = None, retry: google.api_core.retry.Retry = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Deletes a single migration job.

Parameters

Name	Description
request	google.cloud.clouddms_v1.types.DeleteMigrationJobRequest The request object. Request message for 'DeleteMigrationJob' request.
name	str Required. Name of the migration job resource 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.Operation

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); } The JSON representation for Empty is empty JSON object {}.

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
DataMigrationServiceClient	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
DataMigrationServiceClient	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
DataMigrationServiceClient	The constructed client.

generate_ssh_script

generate_ssh_script(request: Optional[google.cloud.clouddms_v1.types.clouddms.GenerateSshScriptRequest] = None, *, retry: google.api_core.retry.Retry = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Generate a SSH configuration script to configure the reverse SSH connectivity.

Parameters

Name	Description
request	google.cloud.clouddms_v1.types.GenerateSshScriptRequest The request object. Request message for 'GenerateSshScript' request.
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.clouddms_v1.types.SshScript	Response message for 'GenerateSshScript' request.

get_connection_profile

get_connection_profile(request: Optional[google.cloud.clouddms_v1.types.clouddms.GetConnectionProfileRequest] = None, *, name: Optional[str] = None, retry: google.api_core.retry.Retry = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Gets details of a single connection profile.

Parameters

Name	Description
request	google.cloud.clouddms_v1.types.GetConnectionProfileRequest The request object. Request message for 'GetConnectionProfile' request.
name	str Required. Name of the connection profile resource 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.clouddms_v1.types.ConnectionProfile	A connection profile definition.

get_migration_job

get_migration_job(request: Optional[google.cloud.clouddms_v1.types.clouddms.GetMigrationJobRequest] = None, *, name: Optional[str] = None, retry: google.api_core.retry.Retry = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Gets details of a single migration job.

Parameters

Name	Description
request	google.cloud.clouddms_v1.types.GetMigrationJobRequest The request object. Request message for 'GetMigrationJob' request.
name	str Required. Name of the migration job resource 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.clouddms_v1.types.MigrationJob	Represents a Database Migration Service migration job object.

list_connection_profiles

list_connection_profiles(request: Optional[google.cloud.clouddms_v1.types.clouddms.ListConnectionProfilesRequest] = None, *, parent: Optional[str] = None, retry: google.api_core.retry.Retry = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Retrieve a list of all connection profiles in a given project and location.

Parameters

Name	Description
request	google.cloud.clouddms_v1.types.ListConnectionProfilesRequest The request object. Request message for 'ListConnectionProfiles' request.
parent	str Required. The parent, which owns this collection of connection profiles. 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.clouddms_v1.services.data_migration_service.pagers.ListConnectionProfilesPager	Response message for 'ListConnectionProfiles' request. Iterating over this object will yield results and resolve additional pages automatically.

list_migration_jobs

list_migration_jobs(request: Optional[google.cloud.clouddms_v1.types.clouddms.ListMigrationJobsRequest] = None, *, parent: Optional[str] = None, retry: google.api_core.retry.Retry = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Lists migration jobs in a given project and location.

Parameters

Name	Description
request	google.cloud.clouddms_v1.types.ListMigrationJobsRequest The request object. Retrieve a list of all migration jobs in a given project and location.
parent	str Required. The parent, which owns this collection of migrationJobs. 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.clouddms_v1.services.data_migration_service.pagers.ListMigrationJobsPager	Response message for 'ListMigrationJobs' request. Iterating over this object will yield results and resolve additional pages automatically.

migration_job_path

migration_job_path(project: str, location: str, migration_job: str)

Returns a fully-qualified migration_job string.

parse_common_billing_account_path

parse_common_billing_account_path(path: str)

Parse a billing_account path into its component segments.

parse_common_folder_path

parse_common_folder_path(path: str)

Parse a folder path into its component segments.

parse_common_location_path

parse_common_location_path(path: str)

Parse a location path into its component segments.

parse_common_organization_path

parse_common_organization_path(path: str)

Parse a organization path into its component segments.

parse_common_project_path

parse_common_project_path(path: str)

Parse a project path into its component segments.

parse_connection_profile_path

parse_connection_profile_path(path: str)

Parses a connection_profile path into its component segments.

parse_migration_job_path

parse_migration_job_path(path: str)

Parses a migration_job path into its component segments.

promote_migration_job

promote_migration_job(request: Optional[google.cloud.clouddms_v1.types.clouddms.PromoteMigrationJobRequest] = None, *, retry: google.api_core.retry.Retry = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Promote a migration job, stopping replication to the destination and promoting the destination to be a standalone database.

Parameters

Name	Description
request	google.cloud.clouddms_v1.types.PromoteMigrationJobRequest The request object. Request message for 'PromoteMigrationJob' request.
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.Operation	An object representing a long-running operation. The result type for the operation will be MigrationJob Represents a Database Migration Service migration job object.

restart_migration_job

restart_migration_job(request: Optional[google.cloud.clouddms_v1.types.clouddms.RestartMigrationJobRequest] = None, *, retry: google.api_core.retry.Retry = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Restart a stopped or failed migration job, resetting the destination instance to its original state and starting the migration process from scratch.

Parameters

Name	Description
request	google.cloud.clouddms_v1.types.RestartMigrationJobRequest The request object. Request message for 'RestartMigrationJob' request.
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.Operation	An object representing a long-running operation. The result type for the operation will be MigrationJob Represents a Database Migration Service migration job object.

resume_migration_job

resume_migration_job(request: Optional[google.cloud.clouddms_v1.types.clouddms.ResumeMigrationJobRequest] = None, *, retry: google.api_core.retry.Retry = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Resume a migration job that is currently stopped and is resumable (was stopped during CDC phase).

Parameters

Name	Description
request	google.cloud.clouddms_v1.types.ResumeMigrationJobRequest The request object. Request message for 'ResumeMigrationJob' request.
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.Operation	An object representing a long-running operation. The result type for the operation will be MigrationJob Represents a Database Migration Service migration job object.

start_migration_job

start_migration_job(request: Optional[google.cloud.clouddms_v1.types.clouddms.StartMigrationJobRequest] = None, *, retry: google.api_core.retry.Retry = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Start an already created migration job.

Parameters

Name	Description
request	google.cloud.clouddms_v1.types.StartMigrationJobRequest The request object. Request message for 'StartMigrationJob' request.
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.Operation	An object representing a long-running operation. The result type for the operation will be MigrationJob Represents a Database Migration Service migration job object.

stop_migration_job

stop_migration_job(request: Optional[google.cloud.clouddms_v1.types.clouddms.StopMigrationJobRequest] = None, *, retry: google.api_core.retry.Retry = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Stops a running migration job.

Parameters

Name	Description
request	google.cloud.clouddms_v1.types.StopMigrationJobRequest The request object. Request message for 'StopMigrationJob' request.
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.Operation	An object representing a long-running operation. The result type for the operation will be MigrationJob Represents a Database Migration Service migration job object.

update_connection_profile

update_connection_profile(request: Optional[google.cloud.clouddms_v1.types.clouddms.UpdateConnectionProfileRequest] = None, *, connection_profile: Optional[google.cloud.clouddms_v1.types.clouddms_resources.ConnectionProfile] = None, update_mask: Optional[google.protobuf.field_mask_pb2.FieldMask] = None, retry: google.api_core.retry.Retry = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Update the configuration of a single connection profile.

Parameters

Name	Description
request	google.cloud.clouddms_v1.types.UpdateConnectionProfileRequest The request object. Request message for 'UpdateConnectionProfile' request.
connection_profile	google.cloud.clouddms_v1.types.ConnectionProfile Required. The connection profile parameters to update. This corresponds to the connection_profile field on the request instance; if request is provided, this should not be set.
update_mask	google.protobuf.field_mask_pb2.FieldMask Required. Field mask is used to specify the fields to be overwritten in the connection profile resource by the update. 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.api_core.operation.Operation	An object representing a long-running operation. The result type for the operation will be ConnectionProfile A connection profile definition.

update_migration_job

update_migration_job(request: Optional[google.cloud.clouddms_v1.types.clouddms.UpdateMigrationJobRequest] = None, *, migration_job: Optional[google.cloud.clouddms_v1.types.clouddms_resources.MigrationJob] = None, update_mask: Optional[google.protobuf.field_mask_pb2.FieldMask] = None, retry: google.api_core.retry.Retry = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Updates the parameters of a single migration job.

Parameters

Name	Description
request	google.cloud.clouddms_v1.types.UpdateMigrationJobRequest The request object. Request message for 'UpdateMigrationJob' request.
migration_job	google.cloud.clouddms_v1.types.MigrationJob Required. The migration job parameters to update. This corresponds to the migration_job field on the request instance; if request is provided, this should not be set.
update_mask	google.protobuf.field_mask_pb2.FieldMask Required. Field mask is used to specify the fields to be overwritten in the migration job resource by the update. 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.api_core.operation.Operation	An object representing a long-running operation. The result type for the operation will be MigrationJob Represents a Database Migration Service migration job object.

verify_migration_job

verify_migration_job(request: Optional[google.cloud.clouddms_v1.types.clouddms.VerifyMigrationJobRequest] = None, *, retry: google.api_core.retry.Retry = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Verify a migration job, making sure the destination can reach the source and that all configuration and prerequisites are met.

Parameters

Name	Description
request	google.cloud.clouddms_v1.types.VerifyMigrationJobRequest The request object. Request message for 'VerifyMigrationJob' request.
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.Operation	An object representing a long-running operation. The result type for the operation will be MigrationJob Represents a Database Migration Service migration job object.