Class DataMigrationServiceClient (1.1.0)

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

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.

exit

__exit__(type, value, traceback)

Releases underlying transport's resources.

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[Union[google.cloud.clouddms_v1.types.clouddms.CreateConnectionProfileRequest, dict]] = 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`	`Union[google.cloud.clouddms_v1.types.CreateConnectionProfileRequest, dict]` 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[Union[google.cloud.clouddms_v1.types.clouddms.CreateMigrationJobRequest, dict]] = 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`	`Union[google.cloud.clouddms_v1.types.CreateMigrationJobRequest, dict]` 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[Union[google.cloud.clouddms_v1.types.clouddms.DeleteConnectionProfileRequest, dict]] = 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`	`Union[google.cloud.clouddms_v1.types.DeleteConnectionProfileRequest, dict]` 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[Union[google.cloud.clouddms_v1.types.clouddms.DeleteMigrationJobRequest, dict]] = 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`	`Union[google.cloud.clouddms_v1.types.DeleteMigrationJobRequest, dict]` 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

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[Union[google.cloud.clouddms_v1.types.clouddms.GenerateSshScriptRequest, dict]] = 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`	`Union[google.cloud.clouddms_v1.types.GenerateSshScriptRequest, dict]` 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[Union[google.cloud.clouddms_v1.types.clouddms.GetConnectionProfileRequest, dict]] = 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`	`Union[google.cloud.clouddms_v1.types.GetConnectionProfileRequest, dict]` 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[Union[google.cloud.clouddms_v1.types.clouddms.GetMigrationJobRequest, dict]] = 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`	`Union[google.cloud.clouddms_v1.types.GetMigrationJobRequest, dict]` 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[Union[google.cloud.clouddms_v1.types.clouddms.ListConnectionProfilesRequest, dict]] = 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`	`Union[google.cloud.clouddms_v1.types.ListConnectionProfilesRequest, dict]` 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[Union[google.cloud.clouddms_v1.types.clouddms.ListMigrationJobsRequest, dict]] = 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`	`Union[google.cloud.clouddms_v1.types.ListMigrationJobsRequest, dict]` 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[Union[google.cloud.clouddms_v1.types.clouddms.PromoteMigrationJobRequest, dict]] = 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`	`Union[google.cloud.clouddms_v1.types.PromoteMigrationJobRequest, dict]` 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[Union[google.cloud.clouddms_v1.types.clouddms.RestartMigrationJobRequest, dict]] = 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`	`Union[google.cloud.clouddms_v1.types.RestartMigrationJobRequest, dict]` 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[Union[google.cloud.clouddms_v1.types.clouddms.ResumeMigrationJobRequest, dict]] = 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`	`Union[google.cloud.clouddms_v1.types.ResumeMigrationJobRequest, dict]` 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[Union[google.cloud.clouddms_v1.types.clouddms.StartMigrationJobRequest, dict]] = 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`	`Union[google.cloud.clouddms_v1.types.StartMigrationJobRequest, dict]` 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[Union[google.cloud.clouddms_v1.types.clouddms.StopMigrationJobRequest, dict]] = 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`	`Union[google.cloud.clouddms_v1.types.StopMigrationJobRequest, dict]` 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[Union[google.cloud.clouddms_v1.types.clouddms.UpdateConnectionProfileRequest, dict]] = 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`	`Union[google.cloud.clouddms_v1.types.UpdateConnectionProfileRequest, dict]` 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[Union[google.cloud.clouddms_v1.types.clouddms.UpdateMigrationJobRequest, dict]] = 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`	`Union[google.cloud.clouddms_v1.types.UpdateMigrationJobRequest, dict]` 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[Union[google.cloud.clouddms_v1.types.clouddms.VerifyMigrationJobRequest, dict]] = 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`	`Union[google.cloud.clouddms_v1.types.VerifyMigrationJobRequest, dict]` 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.