Class MemorystoreClient (2.45.0-rc)

Service describing handlers for resources.

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

MemorystoreClient(MemorystoreClient const &)

Copy and move support

Parameter
Name Description
MemorystoreClient const &

MemorystoreClient(MemorystoreClient &&)

Copy and move support

Parameter
Name Description
MemorystoreClient &&

MemorystoreClient(std::shared_ptr< MemorystoreConnection >, Options)

Parameters
Name Description
connection std::shared_ptr< MemorystoreConnection >
opts Options

Operators

operator=(MemorystoreClient const &)

Copy and move support

Parameter
Name Description
MemorystoreClient const &
Returns
Type Description
MemorystoreClient &

operator=(MemorystoreClient &&)

Copy and move support

Parameter
Name Description
MemorystoreClient &&
Returns
Type Description
MemorystoreClient &

Functions

ListInstances(std::string const &, Options)

Lists Instances in a given project and location.

Parameters
Name Description
parent std::string const &

Required. The parent to list instances from. Format: projects/{project}/locations/{location}

opts Options

Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type Description
StreamRange< google::cloud::memorystore::v1::Instance >

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.cloud.memorystore.v1.Instance, or rather, the C++ class generated by Protobuf from that type. Please consult the Protobuf documentation for details on the Protobuf mapping rules.

ListInstances(google::cloud::memorystore::v1::ListInstancesRequest, Options)

Lists Instances in a given project and location.

Parameters
Name Description
request google::cloud::memorystore::v1::ListInstancesRequest

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.cloud.memorystore.v1.ListInstancesRequest. 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::cloud::memorystore::v1::Instance >

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.cloud.memorystore.v1.Instance, or rather, the C++ class generated by Protobuf from that type. Please consult the Protobuf documentation for details on the Protobuf mapping rules.

GetInstance(std::string const &, Options)

Gets details of a single Instance.

Parameters
Name Description
name std::string const &

Required. The name of the instance to retrieve. Format: projects/{project}/locations/{location}/instances/{instance}

opts Options

Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type Description
StatusOr< google::cloud::memorystore::v1::Instance >

the result of the RPC. The response message type (google.cloud.memorystore.v1.Instance) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the StatusOr contains the error details.

GetInstance(google::cloud::memorystore::v1::GetInstanceRequest const &, Options)

Gets details of a single Instance.

Parameters
Name Description
request google::cloud::memorystore::v1::GetInstanceRequest 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.cloud.memorystore.v1.GetInstanceRequest. 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::cloud::memorystore::v1::Instance >

the result of the RPC. The response message type (google.cloud.memorystore.v1.Instance) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the StatusOr contains the error details.

CreateInstance(std::string const &, google::cloud::memorystore::v1::Instance const &, std::string const &, Options)

Creates a new Instance in a given project and location.

Parameters
Name Description
parent std::string const &

Required. The parent resource where this instance will be created. Format: projects/{project}/locations/{location}

instance google::cloud::memorystore::v1::Instance const &

Required. The instance to create.

instance_id std::string const &

Required. The ID to use for the instance, which will become the final component of the instance's resource name.
This value is subject to the following restrictions:

  • Must be 4-63 characters in length
  • Must begin with a letter or digit
  • Must contain only lowercase letters, digits, and hyphens
  • Must not end with a hyphen
  • Must be unique within a location
opts Options

Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type Description
future< StatusOr< google::cloud::memorystore::v1::Instance > >

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.cloud.memorystore.v1.Instance proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

CreateInstance(NoAwaitTag, std::string const &, google::cloud::memorystore::v1::Instance const &, std::string const &, Options)

Creates a new Instance in a given project and location.

Specifying the NoAwaitTag immediately returns the [google::longrunning::Operation] that corresponds to the Long Running Operation that has been started. No polling for operation status occurs.

Parameters
Name Description
NoAwaitTag
parent std::string const &
instance google::cloud::memorystore::v1::Instance const &
instance_id std::string const &
opts Options
Returns
Type Description
StatusOr< google::longrunning::Operation >

CreateInstance(google::cloud::memorystore::v1::CreateInstanceRequest const &, Options)

Creates a new Instance in a given project and location.

Parameters
Name Description
request google::cloud::memorystore::v1::CreateInstanceRequest 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.cloud.memorystore.v1.CreateInstanceRequest. 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::cloud::memorystore::v1::Instance > >

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.cloud.memorystore.v1.Instance proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

CreateInstance(NoAwaitTag, google::cloud::memorystore::v1::CreateInstanceRequest const &, Options)

Creates a new Instance in a given project and location.

Specifying the NoAwaitTag immediately returns the [google::longrunning::Operation] that corresponds to the Long Running Operation that has been started. No polling for operation status occurs.

Parameters
Name Description
NoAwaitTag
request google::cloud::memorystore::v1::CreateInstanceRequest const &
opts Options
Returns
Type Description
StatusOr< google::longrunning::Operation >

CreateInstance(google::longrunning::Operation const &, Options)

Creates a new Instance in a given project and location.

This method accepts a google::longrunning::Operation that corresponds to a previously started Long Running Operation (LRO) and polls the status of the LRO in the background.

Parameters
Name Description
operation google::longrunning::Operation const &
opts Options
Returns
Type Description
future< StatusOr< google::cloud::memorystore::v1::Instance > >

UpdateInstance(google::cloud::memorystore::v1::Instance const &, google::protobuf::FieldMask const &, Options)

Updates the parameters of a single Instance.

Parameters
Name Description
instance google::cloud::memorystore::v1::Instance const &

Required. The instance to update.

update_mask google::protobuf::FieldMask const &

Optional. The list of fields to be updated on the instance. At least one field must be specified.

opts Options

Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type Description
future< StatusOr< google::cloud::memorystore::v1::Instance > >

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.cloud.memorystore.v1.Instance proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

UpdateInstance(NoAwaitTag, google::cloud::memorystore::v1::Instance const &, google::protobuf::FieldMask const &, Options)

Updates the parameters of a single Instance.

Specifying the NoAwaitTag immediately returns the [google::longrunning::Operation] that corresponds to the Long Running Operation that has been started. No polling for operation status occurs.

Parameters
Name Description
NoAwaitTag
instance google::cloud::memorystore::v1::Instance const &
update_mask google::protobuf::FieldMask const &
opts Options
Returns
Type Description
StatusOr< google::longrunning::Operation >

UpdateInstance(google::cloud::memorystore::v1::UpdateInstanceRequest const &, Options)

Updates the parameters of a single Instance.

Parameters
Name Description
request google::cloud::memorystore::v1::UpdateInstanceRequest 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.cloud.memorystore.v1.UpdateInstanceRequest. 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::cloud::memorystore::v1::Instance > >

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.cloud.memorystore.v1.Instance proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

UpdateInstance(NoAwaitTag, google::cloud::memorystore::v1::UpdateInstanceRequest const &, Options)

Updates the parameters of a single Instance.

Specifying the NoAwaitTag immediately returns the [google::longrunning::Operation] that corresponds to the Long Running Operation that has been started. No polling for operation status occurs.

Parameters
Name Description
NoAwaitTag
request google::cloud::memorystore::v1::UpdateInstanceRequest const &
opts Options
Returns
Type Description
StatusOr< google::longrunning::Operation >

UpdateInstance(google::longrunning::Operation const &, Options)

Updates the parameters of a single Instance.

This method accepts a google::longrunning::Operation that corresponds to a previously started Long Running Operation (LRO) and polls the status of the LRO in the background.

Parameters
Name Description
operation google::longrunning::Operation const &
opts Options
Returns
Type Description
future< StatusOr< google::cloud::memorystore::v1::Instance > >

DeleteInstance(std::string const &, Options)

Deletes a single Instance.

Parameters
Name Description
name std::string const &

Required. The name of the instance to delete. Format: projects/{project}/locations/{location}/instances/{instance}

opts Options

Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type Description
future< StatusOr< google::cloud::memorystore::v1::OperationMetadata > >

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.cloud.memorystore.v1.OperationMetadata proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

DeleteInstance(NoAwaitTag, std::string const &, Options)

Deletes a single Instance.

Specifying the NoAwaitTag immediately returns the [google::longrunning::Operation] that corresponds to the Long Running Operation that has been started. No polling for operation status occurs.

Parameters
Name Description
NoAwaitTag
name std::string const &
opts Options
Returns
Type Description
StatusOr< google::longrunning::Operation >

DeleteInstance(google::cloud::memorystore::v1::DeleteInstanceRequest const &, Options)

Deletes a single Instance.

Parameters
Name Description
request google::cloud::memorystore::v1::DeleteInstanceRequest 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.cloud.memorystore.v1.DeleteInstanceRequest. 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::cloud::memorystore::v1::OperationMetadata > >

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.cloud.memorystore.v1.OperationMetadata proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

DeleteInstance(NoAwaitTag, google::cloud::memorystore::v1::DeleteInstanceRequest const &, Options)

Deletes a single Instance.

Specifying the NoAwaitTag immediately returns the [google::longrunning::Operation] that corresponds to the Long Running Operation that has been started. No polling for operation status occurs.

Parameters
Name Description
NoAwaitTag
request google::cloud::memorystore::v1::DeleteInstanceRequest const &
opts Options
Returns
Type Description
StatusOr< google::longrunning::Operation >

DeleteInstance(google::longrunning::Operation const &, Options)

Deletes a single Instance.

This method accepts a google::longrunning::Operation that corresponds to a previously started Long Running Operation (LRO) and polls the status of the LRO in the background.

Parameters
Name Description
operation google::longrunning::Operation const &
opts Options
Returns
Type Description
future< StatusOr< google::cloud::memorystore::v1::OperationMetadata > >

GetCertificateAuthority(std::string const &, Options)

Gets details about the certificate authority for an Instance.

Parameters
Name Description
name std::string const &

Required. The name of the certificate authority. Format: projects/{project}/locations/{location}/instances/{instance}/certificateAuthority

opts Options

Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type Description
StatusOr< google::cloud::memorystore::v1::CertificateAuthority >

the result of the RPC. The response message type (google.cloud.memorystore.v1.CertificateAuthority) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the StatusOr contains the error details.

GetCertificateAuthority(google::cloud::memorystore::v1::GetCertificateAuthorityRequest const &, Options)

Gets details about the certificate authority for an Instance.

Parameters
Name Description
request google::cloud::memorystore::v1::GetCertificateAuthorityRequest 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.cloud.memorystore.v1.GetCertificateAuthorityRequest. 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::cloud::memorystore::v1::CertificateAuthority >

the result of the RPC. The response message type (google.cloud.memorystore.v1.CertificateAuthority) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the StatusOr contains the error details.

RescheduleMaintenance(std::string const &, google::cloud::memorystore::v1::RescheduleMaintenanceRequest::RescheduleType, google::protobuf::Timestamp const &, Options)

Reschedules upcoming maintenance event.

Parameters
Name Description
name std::string const &

Required. Name of the instance to reschedule maintenance for: projects/{project}/locations/{location_id}/instances/{instance}
reschedule_type google::cloud::memorystore::v1::RescheduleMaintenanceRequest::RescheduleType

Required. If reschedule type is SPECIFIC_TIME, schedule_time must be set.

schedule_time google::protobuf::Timestamp const &

Optional. Timestamp when the maintenance shall be rescheduled to if reschedule_type=SPECIFIC_TIME, in RFC 3339 format. Example: 2012-11-15T16:19:00.094Z.

opts Options

Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type Description
future< StatusOr< google::cloud::memorystore::v1::Instance > >

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.cloud.memorystore.v1.Instance proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

RescheduleMaintenance(NoAwaitTag, std::string const &, google::cloud::memorystore::v1::RescheduleMaintenanceRequest::RescheduleType, google::protobuf::Timestamp const &, Options)

Reschedules upcoming maintenance event.

Specifying the NoAwaitTag immediately returns the [google::longrunning::Operation] that corresponds to the Long Running Operation that has been started. No polling for operation status occurs.

Parameters
Name Description
NoAwaitTag
name std::string const &
reschedule_type google::cloud::memorystore::v1::RescheduleMaintenanceRequest::RescheduleType
schedule_time google::protobuf::Timestamp const &
opts Options
Returns
Type Description
StatusOr< google::longrunning::Operation >

RescheduleMaintenance(google::cloud::memorystore::v1::RescheduleMaintenanceRequest const &, Options)

Reschedules upcoming maintenance event.

Parameters
Name Description
request google::cloud::memorystore::v1::RescheduleMaintenanceRequest 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.cloud.memorystore.v1.RescheduleMaintenanceRequest. 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::cloud::memorystore::v1::Instance > >

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.cloud.memorystore.v1.Instance proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

RescheduleMaintenance(NoAwaitTag, google::cloud::memorystore::v1::RescheduleMaintenanceRequest const &, Options)

Reschedules upcoming maintenance event.

Specifying the NoAwaitTag immediately returns the [google::longrunning::Operation] that corresponds to the Long Running Operation that has been started. No polling for operation status occurs.

Parameters
Name Description
NoAwaitTag
request google::cloud::memorystore::v1::RescheduleMaintenanceRequest const &
opts Options
Returns
Type Description
StatusOr< google::longrunning::Operation >

RescheduleMaintenance(google::longrunning::Operation const &, Options)

Reschedules upcoming maintenance event.

This method accepts a google::longrunning::Operation that corresponds to a previously started Long Running Operation (LRO) and polls the status of the LRO in the background.

Parameters
Name Description
operation google::longrunning::Operation const &
opts Options
Returns
Type Description
future< StatusOr< google::cloud::memorystore::v1::Instance > >

ListBackupCollections(std::string const &, Options)

Lists all backup collections owned by a consumer project in either the specified location (region) or all locations.

If location_id is specified as - (wildcard), then all regions available to the project are queried, and the results are aggregated.

Parameters
Name Description
parent std::string const &

Required. The resource name of the backupCollection location using the form: projects/{project_id}/locations/{location_id} where location_id refers to a Google Cloud region.

opts Options

Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type Description
StreamRange< google::cloud::memorystore::v1::BackupCollection >

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.cloud.memorystore.v1.BackupCollection, or rather, the C++ class generated by Protobuf from that type. Please consult the Protobuf documentation for details on the Protobuf mapping rules.

ListBackupCollections(google::cloud::memorystore::v1::ListBackupCollectionsRequest, Options)

Lists all backup collections owned by a consumer project in either the specified location (region) or all locations.

If location_id is specified as - (wildcard), then all regions available to the project are queried, and the results are aggregated.

Parameters
Name Description
request google::cloud::memorystore::v1::ListBackupCollectionsRequest

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.cloud.memorystore.v1.ListBackupCollectionsRequest. 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::cloud::memorystore::v1::BackupCollection >

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.cloud.memorystore.v1.BackupCollection, or rather, the C++ class generated by Protobuf from that type. Please consult the Protobuf documentation for details on the Protobuf mapping rules.

GetBackupCollection(std::string const &, Options)

Get a backup collection.

Parameters
Name Description
name std::string const &

Required. Instance backupCollection resource name using the form: projects/{project_id}/locations/{location_id}/backupCollections/{backup_collection_id} where location_id refers to a Google Cloud region.

opts Options

Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type Description
StatusOr< google::cloud::memorystore::v1::BackupCollection >

the result of the RPC. The response message type (google.cloud.memorystore.v1.BackupCollection) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the StatusOr contains the error details.

GetBackupCollection(google::cloud::memorystore::v1::GetBackupCollectionRequest const &, Options)

Get a backup collection.

Parameters
Name Description
request google::cloud::memorystore::v1::GetBackupCollectionRequest 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.cloud.memorystore.v1.GetBackupCollectionRequest. 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::cloud::memorystore::v1::BackupCollection >

the result of the RPC. The response message type (google.cloud.memorystore.v1.BackupCollection) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the StatusOr contains the error details.

ListBackups(std::string const &, Options)

Lists all backups owned by a backup collection.

Parameters
Name Description
parent std::string const &

Required. The resource name of the backupCollection using the form: projects/{project_id}/locations/{location_id}/backupCollections/{backup_collection_id}
opts Options

Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type Description
StreamRange< google::cloud::memorystore::v1::Backup >

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.cloud.memorystore.v1.Backup, or rather, the C++ class generated by Protobuf from that type. Please consult the Protobuf documentation for details on the Protobuf mapping rules.

ListBackups(google::cloud::memorystore::v1::ListBackupsRequest, Options)

Lists all backups owned by a backup collection.

Parameters
Name Description
request google::cloud::memorystore::v1::ListBackupsRequest

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.cloud.memorystore.v1.ListBackupsRequest. 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::cloud::memorystore::v1::Backup >

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.cloud.memorystore.v1.Backup, or rather, the C++ class generated by Protobuf from that type. Please consult the Protobuf documentation for details on the Protobuf mapping rules.

GetBackup(std::string const &, Options)

Gets the details of a specific backup.

Parameters
Name Description
name std::string const &

Required. Instance backup resource name using the form: projects/{project_id}/locations/{location_id}/backupCollections/{backup_collection_id}/backups/{backup_id}
opts Options

Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type Description
StatusOr< google::cloud::memorystore::v1::Backup >

the result of the RPC. The response message type (google.cloud.memorystore.v1.Backup) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the StatusOr contains the error details.

GetBackup(google::cloud::memorystore::v1::GetBackupRequest const &, Options)

Gets the details of a specific backup.

Parameters
Name Description
request google::cloud::memorystore::v1::GetBackupRequest 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.cloud.memorystore.v1.GetBackupRequest. 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::cloud::memorystore::v1::Backup >

the result of the RPC. The response message type (google.cloud.memorystore.v1.Backup) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the StatusOr contains the error details.

DeleteBackup(std::string const &, Options)

Deletes a specific backup.

Parameters
Name Description
name std::string const &

Required. Instance backup resource name using the form: projects/{project_id}/locations/{location_id}/backupCollections/{backup_collection_id}/backups/{backup_id}
opts Options

Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type Description
future< StatusOr< google::cloud::memorystore::v1::OperationMetadata > >

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.cloud.memorystore.v1.OperationMetadata proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

DeleteBackup(NoAwaitTag, std::string const &, Options)

Deletes a specific backup.

Specifying the NoAwaitTag immediately returns the [google::longrunning::Operation] that corresponds to the Long Running Operation that has been started. No polling for operation status occurs.

Parameters
Name Description
NoAwaitTag
name std::string const &
opts Options
Returns
Type Description
StatusOr< google::longrunning::Operation >

DeleteBackup(google::cloud::memorystore::v1::DeleteBackupRequest const &, Options)

Deletes a specific backup.

Parameters
Name Description
request google::cloud::memorystore::v1::DeleteBackupRequest 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.cloud.memorystore.v1.DeleteBackupRequest. 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::cloud::memorystore::v1::OperationMetadata > >

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.cloud.memorystore.v1.OperationMetadata proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

DeleteBackup(NoAwaitTag, google::cloud::memorystore::v1::DeleteBackupRequest const &, Options)

Deletes a specific backup.

Specifying the NoAwaitTag immediately returns the [google::longrunning::Operation] that corresponds to the Long Running Operation that has been started. No polling for operation status occurs.

Parameters
Name Description
NoAwaitTag
request google::cloud::memorystore::v1::DeleteBackupRequest const &
opts Options
Returns
Type Description
StatusOr< google::longrunning::Operation >

DeleteBackup(google::longrunning::Operation const &, Options)

Deletes a specific backup.

This method accepts a google::longrunning::Operation that corresponds to a previously started Long Running Operation (LRO) and polls the status of the LRO in the background.

Parameters
Name Description
operation google::longrunning::Operation const &
opts Options
Returns
Type Description
future< StatusOr< google::cloud::memorystore::v1::OperationMetadata > >

ExportBackup(google::cloud::memorystore::v1::ExportBackupRequest const &, Options)

Exports a specific backup to a customer target Cloud Storage URI.

Parameters
Name Description
request google::cloud::memorystore::v1::ExportBackupRequest 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.cloud.memorystore.v1.ExportBackupRequest. 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::cloud::memorystore::v1::Backup > >

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.cloud.memorystore.v1.Backup proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

ExportBackup(NoAwaitTag, google::cloud::memorystore::v1::ExportBackupRequest const &, Options)

Exports a specific backup to a customer target Cloud Storage URI.

Specifying the NoAwaitTag immediately returns the [google::longrunning::Operation] that corresponds to the Long Running Operation that has been started. No polling for operation status occurs.

Parameters
Name Description
NoAwaitTag
request google::cloud::memorystore::v1::ExportBackupRequest const &
opts Options
Returns
Type Description
StatusOr< google::longrunning::Operation >

ExportBackup(google::longrunning::Operation const &, Options)

Exports a specific backup to a customer target Cloud Storage URI.

This method accepts a google::longrunning::Operation that corresponds to a previously started Long Running Operation (LRO) and polls the status of the LRO in the background.

Parameters
Name Description
operation google::longrunning::Operation const &
opts Options
Returns
Type Description
future< StatusOr< google::cloud::memorystore::v1::Backup > >

BackupInstance(std::string const &, Options)

Backup Instance.

If this is the first time a backup is being created, a backup collection will be created at the backend, and this backup belongs to this collection. Both collection and backup will have a resource name. Backup will be executed for each shard. A replica (primary if nonHA) will be selected to perform the execution. Backup call will be rejected if there is an ongoing backup or update operation. Be aware that during preview, if the instance's internal software version is too old, critical update will be performed before actual backup. Once the internal software version is updated to the minimum version required by the backup feature, subsequent backups will not require critical update. After preview, there will be no critical update needed for backup.

Parameters
Name Description
name std::string const &

Required. Instance resource name using the form: projects/{project_id}/locations/{location_id}/instances/{instance_id} where location_id refers to a Google Cloud region.

opts Options

Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type Description
future< StatusOr< google::cloud::memorystore::v1::Instance > >

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.cloud.memorystore.v1.Instance proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

BackupInstance(NoAwaitTag, std::string const &, Options)

Backup Instance.

Specifying the NoAwaitTag immediately returns the [google::longrunning::Operation] that corresponds to the Long Running Operation that has been started. No polling for operation status occurs.

Parameters
Name Description
NoAwaitTag
name std::string const &
opts Options
Returns
Type Description
StatusOr< google::longrunning::Operation >

BackupInstance(google::cloud::memorystore::v1::BackupInstanceRequest const &, Options)

Backup Instance.

If this is the first time a backup is being created, a backup collection will be created at the backend, and this backup belongs to this collection. Both collection and backup will have a resource name. Backup will be executed for each shard. A replica (primary if nonHA) will be selected to perform the execution. Backup call will be rejected if there is an ongoing backup or update operation. Be aware that during preview, if the instance's internal software version is too old, critical update will be performed before actual backup. Once the internal software version is updated to the minimum version required by the backup feature, subsequent backups will not require critical update. After preview, there will be no critical update needed for backup.

Parameters
Name Description
request google::cloud::memorystore::v1::BackupInstanceRequest 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.cloud.memorystore.v1.BackupInstanceRequest. 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::cloud::memorystore::v1::Instance > >

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.cloud.memorystore.v1.Instance proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

BackupInstance(NoAwaitTag, google::cloud::memorystore::v1::BackupInstanceRequest const &, Options)

Backup Instance.

Specifying the NoAwaitTag immediately returns the [google::longrunning::Operation] that corresponds to the Long Running Operation that has been started. No polling for operation status occurs.

Parameters
Name Description
NoAwaitTag
request google::cloud::memorystore::v1::BackupInstanceRequest const &
opts Options
Returns
Type Description
StatusOr< google::longrunning::Operation >

BackupInstance(google::longrunning::Operation const &, Options)

Backup Instance.

This method accepts a google::longrunning::Operation that corresponds to a previously started Long Running Operation (LRO) and polls the status of the LRO in the background.

Parameters
Name Description
operation google::longrunning::Operation const &
opts Options
Returns
Type Description
future< StatusOr< google::cloud::memorystore::v1::Instance > >

ListLocations(google::cloud::location::ListLocationsRequest, Options)

Lists information about the supported locations for this service.

Parameters
Name Description
request google::cloud::location::ListLocationsRequest

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.cloud.location.ListLocationsRequest. 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::cloud::location::Location >

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.cloud.location.Location, or rather, the C++ class generated by Protobuf from that type. Please consult the Protobuf documentation for details on the Protobuf mapping rules.

GetLocation(google::cloud::location::GetLocationRequest const &, Options)

Gets information about a location.

Parameters
Name Description
request google::cloud::location::GetLocationRequest 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.cloud.location.GetLocationRequest. 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::cloud::location::Location >

the result of the RPC. The response message type (google.cloud.location.Location) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the StatusOr contains the error details.

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

Lists operations that match the specified filter in the request.

If the server doesn't support this method, it returns UNIMPLEMENTED.

Parameters
Name Description
name std::string const &

The name of the operation's parent resource.

filter std::string const &

The standard list filter.

opts Options

Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type Description
StreamRange< google::longrunning::Operation >

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.longrunning.Operation, or rather, the C++ class generated by Protobuf from that type. Please consult the Protobuf documentation for details on the Protobuf mapping rules.

ListOperations(google::longrunning::ListOperationsRequest, Options)

Lists operations that match the specified filter in the request.

If the server doesn't support this method, it returns UNIMPLEMENTED.

Parameters
Name Description
request google::longrunning::ListOperationsRequest

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.longrunning.ListOperationsRequest. 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::longrunning::Operation >

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.longrunning.Operation, or rather, the C++ class generated by Protobuf from that type. Please consult the Protobuf documentation for details on the Protobuf mapping rules.

GetOperation(std::string const &, Options)

Gets the latest state of a long-running operation.

Clients can use this method to poll the operation result at intervals as recommended by the API service.

Parameters
Name Description
name std::string const &

The name of the operation resource.

opts Options

Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type Description
StatusOr< google::longrunning::Operation >

the result of the RPC. The response message type (google.longrunning.Operation) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the StatusOr contains the error details.

GetOperation(google::longrunning::GetOperationRequest const &, Options)

Gets the latest state of a long-running operation.

Clients can use this method to poll the operation result at intervals as recommended by the API service.

Parameters
Name Description
request google::longrunning::GetOperationRequest 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.longrunning.GetOperationRequest. 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::longrunning::Operation >

the result of the RPC. The response message type (google.longrunning.Operation) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the StatusOr contains the error details.

DeleteOperation(std::string const &, Options)

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
name std::string const &

The name of the operation resource to be deleted.

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.

DeleteOperation(google::longrunning::DeleteOperationRequest const &, Options)

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 google::longrunning::DeleteOperationRequest 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.longrunning.DeleteOperationRequest. 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.

CancelOperation(std::string const &, Options)

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. Clients can use Operations.GetOperation or other methods to check whether the cancellation succeeded or whether the operation completed despite cancellation. On successful cancellation, the operation is not deleted; instead, it becomes an operation with an Operation.error value with a google.rpc.Status.code of 1, corresponding to Code.CANCELLED.

Parameters
Name Description
name std::string const &

The name of the operation resource to be cancelled.

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.

CancelOperation(google::longrunning::CancelOperationRequest const &, Options)

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. Clients can use Operations.GetOperation or other methods to check whether the cancellation succeeded or whether the operation completed despite cancellation. On successful cancellation, the operation is not deleted; instead, it becomes an operation with an Operation.error value with a google.rpc.Status.code of 1, corresponding to Code.CANCELLED.

Parameters
Name Description
request google::longrunning::CancelOperationRequest 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.longrunning.CancelOperationRequest. 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.