Class StorageControlClient (2.23.0-rc)

StorageControl service includes selected control plane operations.

Equality

Instances of this class created via copy-construction or copy-assignment always compare equal. Instances created with equal std::shared_ptr<*Connection> objects compare equal. Objects that compare equal share the same underlying resources.

Performance

Creating a new instance of this class is a relatively expensive operation, new objects establish new connections to the service. In contrast, copy-construction, move-construction, and the corresponding assignment operations are relatively efficient as the copies share all underlying resources.

Thread Safety

Concurrent access to different instances of this class, even if they compare equal, is guaranteed to work. Two or more threads operating on the same instance of this class is not guaranteed to work. Since copy-construction and move-construction is a relatively efficient operation, consider using such a copy when using this class from multiple threads.

Constructors

StorageControlClient(StorageControlClient const &)

Copy and move support

Parameter
Name	Description
	`StorageControlClient const &`

StorageControlClient(StorageControlClient &&)

Copy and move support

Parameter
Name	Description
	`StorageControlClient &&`

StorageControlClient(std::shared_ptr< StorageControlConnection >, Options)

Parameters
Name	Description
`connection`	`std::shared_ptr< StorageControlConnection >`
`opts`	`Options`

Operators

operator=(StorageControlClient const &)

Copy and move support

Parameter
Name	Description
	`StorageControlClient const &`

Returns
Type	Description
`StorageControlClient &`

operator=(StorageControlClient &&)

Copy and move support

Parameter
Name	Description
	`StorageControlClient &&`

Returns
Type	Description
`StorageControlClient &`

Functions

CreateFolder(std::string const &, google::storage::control::v2::Folder const &, std::string const &, Options)

Creates a new folder.

Parameters
Name	Description
`parent`	`std::string const &` Required. Name of the bucket in which the folder will reside.
`folder`	`google::storage::control::v2::Folder const &` Required. Properties of the new folder being created. The bucket and name of the folder are specified in the parent and folder_id fields, respectively. Populating those fields in `folder` will result in an error.
`folder_id`	`std::string const &` Required. The absolute path of the folder, using a single `/` as delimiter.
`opts`	`Options` Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
`StatusOr< google::storage::control::v2::Folder >`	the result of the RPC. The response message type (google.storage.control.v2.Folder) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the `StatusOr` contains the error details.

CreateFolder(google::storage::control::v2::CreateFolderRequest const &, Options)

Creates a new folder.

Parameters
Name	Description
`request`	`google::storage::control::v2::CreateFolderRequest const &` Unary RPCs, such as the one wrapped by this function, receive a single `request` proto message which includes all the inputs for the RPC. In this case, the proto message is a google.storage.control.v2.CreateFolderRequest. Proto messages are converted to C++ classes by Protobuf, using the Protobuf mapping rules.
`opts`	`Options` Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
`StatusOr< google::storage::control::v2::Folder >`	the result of the RPC. The response message type (google.storage.control.v2.Folder) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the `StatusOr` contains the error details.

DeleteFolder(std::string const &, Options)

Permanently deletes an empty folder.

Parameters
Name	Description
`name`	`std::string const &` Required. Name of the folder. Format: `projects/{project}/buckets/{bucket}/folders/{folder}`
`opts`	`Options` Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
`Status`	a `Status` object. If the request failed, the status contains the details of the failure.

DeleteFolder(google::storage::control::v2::DeleteFolderRequest const &, Options)

Permanently deletes an empty folder.

Parameters
Name	Description
`request`	`google::storage::control::v2::DeleteFolderRequest const &` Unary RPCs, such as the one wrapped by this function, receive a single `request` proto message which includes all the inputs for the RPC. In this case, the proto message is a google.storage.control.v2.DeleteFolderRequest. Proto messages are converted to C++ classes by Protobuf, using the Protobuf mapping rules.
`opts`	`Options` Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
`Status`	a `Status` object. If the request failed, the status contains the details of the failure.

GetFolder(std::string const &, Options)

Returns metadata for the specified folder.

Parameters
Name	Description
`name`	`std::string const &` Required. Name of the folder. Format: `projects/{project}/buckets/{bucket}/folders/{folder}`
`opts`	`Options` Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
`StatusOr< google::storage::control::v2::Folder >`	the result of the RPC. The response message type (google.storage.control.v2.Folder) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the `StatusOr` contains the error details.

GetFolder(google::storage::control::v2::GetFolderRequest const &, Options)

Returns metadata for the specified folder.

Parameters
Name	Description
`request`	`google::storage::control::v2::GetFolderRequest const &` Unary RPCs, such as the one wrapped by this function, receive a single `request` proto message which includes all the inputs for the RPC. In this case, the proto message is a google.storage.control.v2.GetFolderRequest. Proto messages are converted to C++ classes by Protobuf, using the Protobuf mapping rules.
`opts`	`Options` Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
`StatusOr< google::storage::control::v2::Folder >`	the result of the RPC. The response message type (google.storage.control.v2.Folder) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the `StatusOr` contains the error details.

ListFolders(std::string const &, Options)

Retrieves a list of folders for a given bucket.

Parameters
Name	Description
`parent`	`std::string const &` Required. Name of the bucket in which to look for folders.
`opts`	`Options` Optional. Override the class-level options, such as retry and backoff policies.

Returns

Type Description

StreamRange< google::storage::control::v2::Folder >

a StreamRange to iterate of the results. See the documentation of this type for details. In brief, this class has begin() and end() member functions returning a iterator class meeting the input iterator requirements. The value type for this iterator is a StatusOr as the iteration may fail even after some values are retrieved successfully, for example, if there is a network disconnect. An empty set of results does not indicate an error, it indicates that there are no resources meeting the request criteria. On a successful iteration the StatusOr<T> contains elements of type google.storage.control.v2.Folder, or rather, the C++ class generated by Protobuf from that type. Please consult the Protobuf documentation for details on the Protobuf mapping rules.

ListFolders(google::storage::control::v2::ListFoldersRequest, Options)

Retrieves a list of folders for a given bucket.

Parameters
Name	Description
`request`	`google::storage::control::v2::ListFoldersRequest` Unary RPCs, such as the one wrapped by this function, receive a single `request` proto message which includes all the inputs for the RPC. In this case, the proto message is a google.storage.control.v2.ListFoldersRequest. Proto messages are converted to C++ classes by Protobuf, using the Protobuf mapping rules.
`opts`	`Options` Optional. Override the class-level options, such as retry and backoff policies.

Returns

Type Description

StreamRange< google::storage::control::v2::Folder >

RenameFolder(std::string const &, std::string const &, Options)

Renames a source folder to a destination folder.

During a rename, the source and destination folders are locked until the long running operation completes.

Parameters
Name	Description
`name`	`std::string const &` Required. Name of the source folder being renamed. Format: `projects/{project}/buckets/{bucket}/folders/{folder}`
`destination_folder_id`	`std::string const &` Required. The destination folder ID, e.g. `foo/bar/`.
`opts`	`Options` Optional. Override the class-level options, such as retry and backoff policies.

Returns

Type Description

future< StatusOr< google::storage::control::v2::Folder > >

A future that becomes satisfied when the LRO (Long Running Operation) completes or the polling policy in effect for this call is exhausted. The future is satisfied with an error if the LRO completes with an error or the polling policy is exhausted. In this case the StatusOr returned by the future contains the error. If the LRO completes successfully the value of the future contains the LRO's result. For this RPC the result is a google.storage.control.v2.Folder proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

RenameFolder(google::storage::control::v2::RenameFolderRequest const &, Options)

Renames a source folder to a destination folder.

During a rename, the source and destination folders are locked until the long running operation completes.

Parameters
Name	Description
`request`	`google::storage::control::v2::RenameFolderRequest const &` Unary RPCs, such as the one wrapped by this function, receive a single `request` proto message which includes all the inputs for the RPC. In this case, the proto message is a google.storage.control.v2.RenameFolderRequest. Proto messages are converted to C++ classes by Protobuf, using the Protobuf mapping rules.
`opts`	`Options` Optional. Override the class-level options, such as retry and backoff policies.

Returns

Type Description

future< StatusOr< google::storage::control::v2::Folder > >

GetStorageLayout(std::string const &, Options)

Returns the storage layout configuration for a given bucket.

Parameters
Name	Description
`name`	`std::string const &` Required. The name of the StorageLayout resource. Format: `projects/{project}/buckets/{bucket}/storageLayout`
`opts`	`Options` Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
`StatusOr< google::storage::control::v2::StorageLayout >`	the result of the RPC. The response message type (google.storage.control.v2.StorageLayout) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the `StatusOr` contains the error details.

GetStorageLayout(google::storage::control::v2::GetStorageLayoutRequest const &, Options)

Returns the storage layout configuration for a given bucket.

Parameters
Name	Description
`request`	`google::storage::control::v2::GetStorageLayoutRequest const &` Unary RPCs, such as the one wrapped by this function, receive a single `request` proto message which includes all the inputs for the RPC. In this case, the proto message is a google.storage.control.v2.GetStorageLayoutRequest. Proto messages are converted to C++ classes by Protobuf, using the Protobuf mapping rules.
`opts`	`Options` Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
`StatusOr< google::storage::control::v2::StorageLayout >`	the result of the RPC. The response message type (google.storage.control.v2.StorageLayout) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the `StatusOr` contains the error details.