Class InstancesClient (2.16.0)

Version 2.16.0

• 2.32.0-rc (latest)
• 2.31.0
• 2.30.0
• 2.29.0
• 2.28.0
• 2.27.0
• 2.26.0
• 2.25.1
• 2.24.0
• 2.23.0
• 2.22.0
• 2.21.0
• 2.20.0
• 2.19.0
• 2.18.0
• 2.17.0
• 2.16.0
• 2.15.1

Service for the instances resource.

https://cloud.google.com/compute/docs/reference/rest/v1/instances

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

InstancesClient(InstancesClient const &)

Copy and move support

Parameter
Name	Description
	InstancesClient const &

InstancesClient(InstancesClient &&)

Copy and move support

Parameter
Name	Description
	InstancesClient &&

InstancesClient(std::shared_ptr< InstancesConnection >, Options)

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

Operators

operator=(InstancesClient const &)

Copy and move support

Parameter
Name	Description
	InstancesClient const &

Returns
Type	Description
InstancesClient &

operator=(InstancesClient &&)

Copy and move support

Parameter
Name	Description
	InstancesClient &&

Returns
Type	Description
InstancesClient &

Functions

AddAccessConfig(std::string const &, std::string const &, std::string const &, std::string const &, google::cloud::cpp::compute::v1::AccessConfig const &, Options)

Adds an access config to an instance's network interface.

https://cloud.google.com/compute/docs/reference/rest/v1/instances/addAccessConfig

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
instance	std::string const & The instance name for this request.
network_interface	std::string const & The name of the network interface to add to this instance.
access_config_resource	google::cloud::cpp::compute::v1::AccessConfig const & The AccessConfig for this request.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
future< StatusOr< google::cloud::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

AddAccessConfig(google::cloud::cpp::compute::instances::v1::AddAccessConfigRequest const &, Options)

Adds an access config to an instance's network interface.

https://cloud.google.com/compute/docs/reference/rest/v1/instances/addAccessConfig

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::v1::AddAccessConfigRequest 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.cpp.compute.instances.v1.AddAccessConfigRequest. 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::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

AddResourcePolicies(std::string const &, std::string const &, std::string const &, google::cloud::cpp::compute::v1::InstancesAddResourcePoliciesRequest const &, Options)

Adds existing resource policies to an instance.

You can only add one policy right now which will be applied to this instance for scheduling live migrations. https://cloud.google.com/compute/docs/reference/rest/v1/instances/addResourcePolicies

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
instance	std::string const & The instance name for this request.
instances_add_resource_policies_request_resource	google::cloud::cpp::compute::v1::InstancesAddResourcePoliciesRequest const & The InstancesAddResourcePoliciesRequest for this request.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
future< StatusOr< google::cloud::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

AddResourcePolicies(google::cloud::cpp::compute::instances::v1::AddResourcePoliciesRequest const &, Options)

Adds existing resource policies to an instance.

You can only add one policy right now which will be applied to this instance for scheduling live migrations. https://cloud.google.com/compute/docs/reference/rest/v1/instances/addResourcePolicies

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::v1::AddResourcePoliciesRequest 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.cpp.compute.instances.v1.AddResourcePoliciesRequest. 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::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

AggregatedListInstances(std::string const &, Options)

Retrieves an aggregated list of all of the instances in your project across all regions and zones.

The performance of this method degrades when a filter is specified on a project that has a very large number of instances. https://cloud.google.com/compute/docs/reference/rest/v1/instances/aggregatedList

Parameters
Name	Description
project	std::string const & Project ID for this request.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
StreamRange< std::pair< std::string, google::cloud::cpp::compute::v1::InstancesScopedList > >	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.cpp.compute.v1.InstancesScopedList, or rather, the C++ class generated by Protobuf from that type. Please consult the Protobuf documentation for details on the Protobuf mapping rules.

AggregatedListInstances(google::cloud::cpp::compute::instances::v1::AggregatedListInstancesRequest, Options)

Retrieves an aggregated list of all of the instances in your project across all regions and zones.

The performance of this method degrades when a filter is specified on a project that has a very large number of instances. https://cloud.google.com/compute/docs/reference/rest/v1/instances/aggregatedList

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::v1::AggregatedListInstancesRequest 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.cpp.compute.instances.v1.AggregatedListInstancesRequest. 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< std::pair< std::string, google::cloud::cpp::compute::v1::InstancesScopedList > >	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.cpp.compute.v1.InstancesScopedList, or rather, the C++ class generated by Protobuf from that type. Please consult the Protobuf documentation for details on the Protobuf mapping rules.

AttachDisk(std::string const &, std::string const &, std::string const &, google::cloud::cpp::compute::v1::AttachedDisk const &, Options)

Attaches an existing Disk resource to an instance.

You must first create the disk before you can attach it. It is not possible to create and attach a disk at the same time. For more information, read Adding a persistent disk to your instance. https://cloud.google.com/compute/docs/reference/rest/v1/instances/attachDisk

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
instance	std::string const & The instance name for this request.
attached_disk_resource	google::cloud::cpp::compute::v1::AttachedDisk const & The AttachedDisk for this request.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
future< StatusOr< google::cloud::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

AttachDisk(google::cloud::cpp::compute::instances::v1::AttachDiskRequest const &, Options)

Attaches an existing Disk resource to an instance.

You must first create the disk before you can attach it. It is not possible to create and attach a disk at the same time. For more information, read Adding a persistent disk to your instance. https://cloud.google.com/compute/docs/reference/rest/v1/instances/attachDisk

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::v1::AttachDiskRequest 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.cpp.compute.instances.v1.AttachDiskRequest. 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::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

BulkInsert(std::string const &, std::string const &, google::cloud::cpp::compute::v1::BulkInsertInstanceResource const &, Options)

Creates multiple instances.

Count specifies the number of instances to create. For more information, see About bulk creation of VMs. https://cloud.google.com/compute/docs/reference/rest/v1/instances/bulkInsert

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
bulk_insert_instance_resource	google::cloud::cpp::compute::v1::BulkInsertInstanceResource const & The BulkInsertInstanceResource for this request.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
future< StatusOr< google::cloud::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

BulkInsert(google::cloud::cpp::compute::instances::v1::BulkInsertRequest const &, Options)

Creates multiple instances.

Count specifies the number of instances to create. For more information, see About bulk creation of VMs. https://cloud.google.com/compute/docs/reference/rest/v1/instances/bulkInsert

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::v1::BulkInsertRequest 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.cpp.compute.instances.v1.BulkInsertRequest. 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::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

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

Deletes the specified Instance resource.

For more information, see Deleting an instance. https://cloud.google.com/compute/docs/reference/rest/v1/instances/delete

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
instance	std::string const & Name of the instance resource to delete.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
future< StatusOr< google::cloud::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

DeleteInstance(google::cloud::cpp::compute::instances::v1::DeleteInstanceRequest const &, Options)

Deletes the specified Instance resource.

For more information, see Deleting an instance. https://cloud.google.com/compute/docs/reference/rest/v1/instances/delete

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::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.cpp.compute.instances.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::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

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

Deletes an access config from an instance's network interface.

https://cloud.google.com/compute/docs/reference/rest/v1/instances/deleteAccessConfig

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
instance	std::string const & The instance name for this request.
access_config	std::string const & The name of the access config to delete.
network_interface	std::string const & The name of the network interface.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
future< StatusOr< google::cloud::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

DeleteAccessConfig(google::cloud::cpp::compute::instances::v1::DeleteAccessConfigRequest const &, Options)

Deletes an access config from an instance's network interface.

https://cloud.google.com/compute/docs/reference/rest/v1/instances/deleteAccessConfig

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::v1::DeleteAccessConfigRequest 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.cpp.compute.instances.v1.DeleteAccessConfigRequest. 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::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

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

Detaches a disk from an instance.

https://cloud.google.com/compute/docs/reference/rest/v1/instances/detachDisk

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
instance	std::string const & Instance name for this request.
device_name	std::string const & The device name of the disk to detach. Make a get() request on the instance to view currently attached disks and device names.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
future< StatusOr< google::cloud::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

DetachDisk(google::cloud::cpp::compute::instances::v1::DetachDiskRequest const &, Options)

Detaches a disk from an instance.

https://cloud.google.com/compute/docs/reference/rest/v1/instances/detachDisk

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::v1::DetachDiskRequest 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.cpp.compute.instances.v1.DetachDiskRequest. 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::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

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

Returns the specified Instance resource.

https://cloud.google.com/compute/docs/reference/rest/v1/instances/get

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
instance	std::string const & Name of the instance resource to return.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
StatusOr< google::cloud::cpp::compute::v1::Instance >	the result of the RPC. The response message type (google.cloud.cpp.compute.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::cpp::compute::instances::v1::GetInstanceRequest const &, Options)

Returns the specified Instance resource.

https://cloud.google.com/compute/docs/reference/rest/v1/instances/get

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::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.cpp.compute.instances.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::cpp::compute::v1::Instance >	the result of the RPC. The response message type (google.cloud.cpp.compute.v1.Instance) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the StatusOr contains the error details.

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

Returns effective firewalls applied to an interface of the instance.

https://cloud.google.com/compute/docs/reference/rest/v1/instances/getEffectiveFirewalls

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
instance	std::string const & Name of the instance scoping this request.
network_interface	std::string const & The name of the network interface to get the effective firewalls.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
StatusOr< google::cloud::cpp::compute::v1::InstancesGetEffectiveFirewallsResponse >	the result of the RPC. The response message type (google.cloud.cpp.compute.v1.InstancesGetEffectiveFirewallsResponse) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the StatusOr contains the error details.

GetEffectiveFirewalls(google::cloud::cpp::compute::instances::v1::GetEffectiveFirewallsRequest const &, Options)

Returns effective firewalls applied to an interface of the instance.

https://cloud.google.com/compute/docs/reference/rest/v1/instances/getEffectiveFirewalls

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::v1::GetEffectiveFirewallsRequest 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.cpp.compute.instances.v1.GetEffectiveFirewallsRequest. 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::cpp::compute::v1::InstancesGetEffectiveFirewallsResponse >	the result of the RPC. The response message type (google.cloud.cpp.compute.v1.InstancesGetEffectiveFirewallsResponse) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the StatusOr contains the error details.

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

Returns the specified guest attributes entry.

https://cloud.google.com/compute/docs/reference/rest/v1/instances/getGuestAttributes

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
instance	std::string const & Name of the instance scoping this request.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
StatusOr< google::cloud::cpp::compute::v1::GuestAttributes >	the result of the RPC. The response message type (google.cloud.cpp.compute.v1.GuestAttributes) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the StatusOr contains the error details.

GetGuestAttributes(google::cloud::cpp::compute::instances::v1::GetGuestAttributesRequest const &, Options)

Returns the specified guest attributes entry.

https://cloud.google.com/compute/docs/reference/rest/v1/instances/getGuestAttributes

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::v1::GetGuestAttributesRequest 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.cpp.compute.instances.v1.GetGuestAttributesRequest. 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::cpp::compute::v1::GuestAttributes >	the result of the RPC. The response message type (google.cloud.cpp.compute.v1.GuestAttributes) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the StatusOr contains the error details.

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

Gets the access control policy for a resource.

May be empty if no such policy or resource exists. https://cloud.google.com/compute/docs/reference/rest/v1/instances/getIamPolicy

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
resource	std::string const & Name or id of the resource for this request.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
StatusOr< google::cloud::cpp::compute::v1::Policy >	the result of the RPC. The response message type (google.cloud.cpp.compute.v1.Policy) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the StatusOr contains the error details.

GetIamPolicy(google::cloud::cpp::compute::instances::v1::GetIamPolicyRequest const &, Options)

Gets the access control policy for a resource.

May be empty if no such policy or resource exists. https://cloud.google.com/compute/docs/reference/rest/v1/instances/getIamPolicy

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::v1::GetIamPolicyRequest 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.cpp.compute.instances.v1.GetIamPolicyRequest. 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::cpp::compute::v1::Policy >	the result of the RPC. The response message type (google.cloud.cpp.compute.v1.Policy) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the StatusOr contains the error details.

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

Returns the screenshot from the specified instance.

https://cloud.google.com/compute/docs/reference/rest/v1/instances/getScreenshot

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
instance	std::string const & Name of the instance scoping this request.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
StatusOr< google::cloud::cpp::compute::v1::Screenshot >	the result of the RPC. The response message type (google.cloud.cpp.compute.v1.Screenshot) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the StatusOr contains the error details.

GetScreenshot(google::cloud::cpp::compute::instances::v1::GetScreenshotRequest const &, Options)

Returns the screenshot from the specified instance.

https://cloud.google.com/compute/docs/reference/rest/v1/instances/getScreenshot

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::v1::GetScreenshotRequest 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.cpp.compute.instances.v1.GetScreenshotRequest. 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::cpp::compute::v1::Screenshot >	the result of the RPC. The response message type (google.cloud.cpp.compute.v1.Screenshot) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the StatusOr contains the error details.

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

Returns the last 1 MB of serial port output from the specified instance.

https://cloud.google.com/compute/docs/reference/rest/v1/instances/getSerialPortOutput

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
instance	std::string const & Name of the instance for this request.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
StatusOr< google::cloud::cpp::compute::v1::SerialPortOutput >	the result of the RPC. The response message type (google.cloud.cpp.compute.v1.SerialPortOutput) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the StatusOr contains the error details.

GetSerialPortOutput(google::cloud::cpp::compute::instances::v1::GetSerialPortOutputRequest const &, Options)

Returns the last 1 MB of serial port output from the specified instance.

https://cloud.google.com/compute/docs/reference/rest/v1/instances/getSerialPortOutput

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::v1::GetSerialPortOutputRequest 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.cpp.compute.instances.v1.GetSerialPortOutputRequest. 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::cpp::compute::v1::SerialPortOutput >	the result of the RPC. The response message type (google.cloud.cpp.compute.v1.SerialPortOutput) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the StatusOr contains the error details.

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

Returns the Shielded Instance Identity of an instance https://cloud.google.com/compute/docs/reference/rest/v1/instances/getShieldedInstanceIdentity.

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
instance	std::string const & Name or id of the instance scoping this request.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
StatusOr< google::cloud::cpp::compute::v1::ShieldedInstanceIdentity >	the result of the RPC. The response message type (google.cloud.cpp.compute.v1.ShieldedInstanceIdentity) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the StatusOr contains the error details.

GetShieldedInstanceIdentity(google::cloud::cpp::compute::instances::v1::GetShieldedInstanceIdentityRequest const &, Options)

Returns the Shielded Instance Identity of an instance https://cloud.google.com/compute/docs/reference/rest/v1/instances/getShieldedInstanceIdentity.

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::v1::GetShieldedInstanceIdentityRequest 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.cpp.compute.instances.v1.GetShieldedInstanceIdentityRequest. 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::cpp::compute::v1::ShieldedInstanceIdentity >	the result of the RPC. The response message type (google.cloud.cpp.compute.v1.ShieldedInstanceIdentity) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the StatusOr contains the error details.

InsertInstance(std::string const &, std::string const &, google::cloud::cpp::compute::v1::Instance const &, Options)

Creates an instance resource in the specified project using the data included in the request.

https://cloud.google.com/compute/docs/reference/rest/v1/instances/insert

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
instance_resource	google::cloud::cpp::compute::v1::Instance const & The Instance for this request.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
future< StatusOr< google::cloud::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

InsertInstance(google::cloud::cpp::compute::instances::v1::InsertInstanceRequest const &, Options)

Creates an instance resource in the specified project using the data included in the request.

https://cloud.google.com/compute/docs/reference/rest/v1/instances/insert

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::v1::InsertInstanceRequest 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.cpp.compute.instances.v1.InsertInstanceRequest. 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::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

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

Retrieves the list of instances contained within the specified zone.

https://cloud.google.com/compute/docs/reference/rest/v1/instances/list

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
StreamRange< google::cloud::cpp::compute::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.cpp.compute.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::cpp::compute::instances::v1::ListInstancesRequest, Options)

Retrieves the list of instances contained within the specified zone.

https://cloud.google.com/compute/docs/reference/rest/v1/instances/list

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::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.cpp.compute.instances.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::cpp::compute::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.cpp.compute.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.

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

Retrieves a list of resources that refer to the VM instance specified in the request.

For example, if the VM instance is part of a managed or unmanaged instance group, the referrers list includes the instance group. For more information, read Viewing referrers to VM instances. https://cloud.google.com/compute/docs/reference/rest/v1/instances/listReferrers

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
instance	std::string const & Name of the target instance scoping this request, or '-' if the request should span over all instances in the container.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
StreamRange< google::cloud::cpp::compute::v1::Reference >	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.cpp.compute.v1.Reference, or rather, the C++ class generated by Protobuf from that type. Please consult the Protobuf documentation for details on the Protobuf mapping rules.

ListReferrers(google::cloud::cpp::compute::instances::v1::ListReferrersRequest, Options)

Retrieves a list of resources that refer to the VM instance specified in the request.

For example, if the VM instance is part of a managed or unmanaged instance group, the referrers list includes the instance group. For more information, read Viewing referrers to VM instances. https://cloud.google.com/compute/docs/reference/rest/v1/instances/listReferrers

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::v1::ListReferrersRequest 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.cpp.compute.instances.v1.ListReferrersRequest. 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::cpp::compute::v1::Reference >	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.cpp.compute.v1.Reference, or rather, the C++ class generated by Protobuf from that type. Please consult the Protobuf documentation for details on the Protobuf mapping rules.

RemoveResourcePolicies(std::string const &, std::string const &, std::string const &, google::cloud::cpp::compute::v1::InstancesRemoveResourcePoliciesRequest const &, Options)

Removes resource policies from an instance.

https://cloud.google.com/compute/docs/reference/rest/v1/instances/removeResourcePolicies

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
instance	std::string const & The instance name for this request.
instances_remove_resource_policies_request_resource	google::cloud::cpp::compute::v1::InstancesRemoveResourcePoliciesRequest const & The InstancesRemoveResourcePoliciesRequest for this request.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
future< StatusOr< google::cloud::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

RemoveResourcePolicies(google::cloud::cpp::compute::instances::v1::RemoveResourcePoliciesRequest const &, Options)

Removes resource policies from an instance.

https://cloud.google.com/compute/docs/reference/rest/v1/instances/removeResourcePolicies

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::v1::RemoveResourcePoliciesRequest 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.cpp.compute.instances.v1.RemoveResourcePoliciesRequest. 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::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

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

Performs a reset on the instance.

This is a hard reset. The VM does not do a graceful shutdown. For more information, see Resetting an instance. https://cloud.google.com/compute/docs/reference/rest/v1/instances/reset

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
instance	std::string const & Name of the instance scoping this request.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
future< StatusOr< google::cloud::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

Reset(google::cloud::cpp::compute::instances::v1::ResetRequest const &, Options)

Performs a reset on the instance.

This is a hard reset. The VM does not do a graceful shutdown. For more information, see Resetting an instance. https://cloud.google.com/compute/docs/reference/rest/v1/instances/reset

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::v1::ResetRequest 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.cpp.compute.instances.v1.ResetRequest. 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::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

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

Resumes an instance that was suspended using the instances().suspend method.

https://cloud.google.com/compute/docs/reference/rest/v1/instances/resume

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
instance	std::string const & Name of the instance resource to resume.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
future< StatusOr< google::cloud::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

Resume(google::cloud::cpp::compute::instances::v1::ResumeRequest const &, Options)

Resumes an instance that was suspended using the instances().suspend method.

https://cloud.google.com/compute/docs/reference/rest/v1/instances/resume

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::v1::ResumeRequest 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.cpp.compute.instances.v1.ResumeRequest. 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::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

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

Sends diagnostic interrupt to the instance.

https://cloud.google.com/compute/docs/reference/rest/v1/instances/sendDiagnosticInterrupt

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
instance	std::string const & Name of the instance scoping this request.
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.

SendDiagnosticInterrupt(google::cloud::cpp::compute::instances::v1::SendDiagnosticInterruptRequest const &, Options)

Sends diagnostic interrupt to the instance.

https://cloud.google.com/compute/docs/reference/rest/v1/instances/sendDiagnosticInterrupt

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::v1::SendDiagnosticInterruptRequest 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.cpp.compute.instances.v1.SendDiagnosticInterruptRequest. 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.

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

Sets deletion protection on the instance.

https://cloud.google.com/compute/docs/reference/rest/v1/instances/setDeletionProtection

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
resource	std::string const & Name or id of the resource for this request.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
future< StatusOr< google::cloud::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

SetDeletionProtection(google::cloud::cpp::compute::instances::v1::SetDeletionProtectionRequest const &, Options)

Sets deletion protection on the instance.

https://cloud.google.com/compute/docs/reference/rest/v1/instances/setDeletionProtection

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::v1::SetDeletionProtectionRequest 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.cpp.compute.instances.v1.SetDeletionProtectionRequest. 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::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

SetDiskAutoDelete(std::string const &, std::string const &, std::string const &, bool, std::string const &, Options)

Sets the auto-delete flag for a disk attached to an instance.

https://cloud.google.com/compute/docs/reference/rest/v1/instances/setDiskAutoDelete

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
instance	std::string const & The instance name for this request.
auto_delete	bool Whether to auto-delete the disk when the instance is deleted.
device_name	std::string const & The device name of the disk to modify. Make a get() request on the instance to view currently attached disks and device names.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
future< StatusOr< google::cloud::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

SetDiskAutoDelete(google::cloud::cpp::compute::instances::v1::SetDiskAutoDeleteRequest const &, Options)

Sets the auto-delete flag for a disk attached to an instance.

https://cloud.google.com/compute/docs/reference/rest/v1/instances/setDiskAutoDelete

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::v1::SetDiskAutoDeleteRequest 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.cpp.compute.instances.v1.SetDiskAutoDeleteRequest. 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::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

SetIamPolicy(std::string const &, std::string const &, std::string const &, google::cloud::cpp::compute::v1::ZoneSetPolicyRequest const &, Options)

Sets the access control policy on the specified resource.

Replaces any existing policy. https://cloud.google.com/compute/docs/reference/rest/v1/instances/setIamPolicy

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
resource	std::string const & Name or id of the resource for this request.
zone_set_policy_request_resource	google::cloud::cpp::compute::v1::ZoneSetPolicyRequest const & The ZoneSetPolicyRequest for this request.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
StatusOr< google::cloud::cpp::compute::v1::Policy >	the result of the RPC. The response message type (google.cloud.cpp.compute.v1.Policy) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the StatusOr contains the error details.

SetIamPolicy(google::cloud::cpp::compute::instances::v1::SetIamPolicyRequest const &, Options)

Sets the access control policy on the specified resource.

Replaces any existing policy. https://cloud.google.com/compute/docs/reference/rest/v1/instances/setIamPolicy

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::v1::SetIamPolicyRequest 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.cpp.compute.instances.v1.SetIamPolicyRequest. 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::cpp::compute::v1::Policy >	the result of the RPC. The response message type (google.cloud.cpp.compute.v1.Policy) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the StatusOr contains the error details.

SetLabels(std::string const &, std::string const &, std::string const &, google::cloud::cpp::compute::v1::InstancesSetLabelsRequest const &, Options)

Sets labels on an instance.

To learn more about labels, read the Labeling Resources documentation. https://cloud.google.com/compute/docs/reference/rest/v1/instances/setLabels

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
instance	std::string const & Name of the instance scoping this request.
instances_set_labels_request_resource	google::cloud::cpp::compute::v1::InstancesSetLabelsRequest const & The InstancesSetLabelsRequest for this request.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
future< StatusOr< google::cloud::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

SetLabels(google::cloud::cpp::compute::instances::v1::SetLabelsRequest const &, Options)

Sets labels on an instance.

To learn more about labels, read the Labeling Resources documentation. https://cloud.google.com/compute/docs/reference/rest/v1/instances/setLabels

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::v1::SetLabelsRequest 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.cpp.compute.instances.v1.SetLabelsRequest. 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::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

SetMachineResources(std::string const &, std::string const &, std::string const &, google::cloud::cpp::compute::v1::InstancesSetMachineResourcesRequest const &, Options)

Changes the number and/or type of accelerator for a stopped instance to the values specified in the request.

https://cloud.google.com/compute/docs/reference/rest/v1/instances/setMachineResources

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
instance	std::string const & Name of the instance scoping this request.
instances_set_machine_resources_request_resource	google::cloud::cpp::compute::v1::InstancesSetMachineResourcesRequest const & The InstancesSetMachineResourcesRequest for this request.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
future< StatusOr< google::cloud::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

SetMachineResources(google::cloud::cpp::compute::instances::v1::SetMachineResourcesRequest const &, Options)

Changes the number and/or type of accelerator for a stopped instance to the values specified in the request.

https://cloud.google.com/compute/docs/reference/rest/v1/instances/setMachineResources

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::v1::SetMachineResourcesRequest 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.cpp.compute.instances.v1.SetMachineResourcesRequest. 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::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

SetMachineType(std::string const &, std::string const &, std::string const &, google::cloud::cpp::compute::v1::InstancesSetMachineTypeRequest const &, Options)

Changes the machine type for a stopped instance to the machine type specified in the request.

https://cloud.google.com/compute/docs/reference/rest/v1/instances/setMachineType

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
instance	std::string const & Name of the instance scoping this request.
instances_set_machine_type_request_resource	google::cloud::cpp::compute::v1::InstancesSetMachineTypeRequest const & The InstancesSetMachineTypeRequest for this request.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
future< StatusOr< google::cloud::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

SetMachineType(google::cloud::cpp::compute::instances::v1::SetMachineTypeRequest const &, Options)

Changes the machine type for a stopped instance to the machine type specified in the request.

https://cloud.google.com/compute/docs/reference/rest/v1/instances/setMachineType

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::v1::SetMachineTypeRequest 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.cpp.compute.instances.v1.SetMachineTypeRequest. 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::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

SetMetadata(std::string const &, std::string const &, std::string const &, google::cloud::cpp::compute::v1::Metadata const &, Options)

Sets metadata for the specified instance to the data included in the request.

https://cloud.google.com/compute/docs/reference/rest/v1/instances/setMetadata

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
instance	std::string const & Name of the instance scoping this request.
metadata_resource	google::cloud::cpp::compute::v1::Metadata const & The Metadata for this request.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
future< StatusOr< google::cloud::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

SetMetadata(google::cloud::cpp::compute::instances::v1::SetMetadataRequest const &, Options)

Sets metadata for the specified instance to the data included in the request.

https://cloud.google.com/compute/docs/reference/rest/v1/instances/setMetadata

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::v1::SetMetadataRequest 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.cpp.compute.instances.v1.SetMetadataRequest. 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::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

SetMinCpuPlatform(std::string const &, std::string const &, std::string const &, google::cloud::cpp::compute::v1::InstancesSetMinCpuPlatformRequest const &, Options)

Changes the minimum CPU platform that this instance should use.

This method can only be called on a stopped instance. For more information, read Specifying a Minimum CPU Platform. https://cloud.google.com/compute/docs/reference/rest/v1/instances/setMinCpuPlatform

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
instance	std::string const & Name of the instance scoping this request.
instances_set_min_cpu_platform_request_resource	google::cloud::cpp::compute::v1::InstancesSetMinCpuPlatformRequest const & The InstancesSetMinCpuPlatformRequest for this request.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
future< StatusOr< google::cloud::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

SetMinCpuPlatform(google::cloud::cpp::compute::instances::v1::SetMinCpuPlatformRequest const &, Options)

Changes the minimum CPU platform that this instance should use.

This method can only be called on a stopped instance. For more information, read Specifying a Minimum CPU Platform. https://cloud.google.com/compute/docs/reference/rest/v1/instances/setMinCpuPlatform

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::v1::SetMinCpuPlatformRequest 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.cpp.compute.instances.v1.SetMinCpuPlatformRequest. 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::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

SetName(std::string const &, std::string const &, std::string const &, google::cloud::cpp::compute::v1::InstancesSetNameRequest const &, Options)

Sets name of an instance.

https://cloud.google.com/compute/docs/reference/rest/v1/instances/setName

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
instance	std::string const & The instance name for this request.
instances_set_name_request_resource	google::cloud::cpp::compute::v1::InstancesSetNameRequest const & The InstancesSetNameRequest for this request.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
future< StatusOr< google::cloud::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

SetName(google::cloud::cpp::compute::instances::v1::SetNameRequest const &, Options)

Sets name of an instance.

https://cloud.google.com/compute/docs/reference/rest/v1/instances/setName

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::v1::SetNameRequest 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.cpp.compute.instances.v1.SetNameRequest. 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::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

SetScheduling(std::string const &, std::string const &, std::string const &, google::cloud::cpp::compute::v1::Scheduling const &, Options)

Sets an instance's scheduling options.

You can only call this method on a stopped instance, that is, a VM instance that is in a TERMINATED state. See Instance Life Cycle for more information on the possible instance states. For more information about setting scheduling options for a VM, see Set VM host maintenance policy. https://cloud.google.com/compute/docs/reference/rest/v1/instances/setScheduling

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
instance	std::string const & Instance name for this request.
scheduling_resource	google::cloud::cpp::compute::v1::Scheduling const & The Scheduling for this request.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
future< StatusOr< google::cloud::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

SetScheduling(google::cloud::cpp::compute::instances::v1::SetSchedulingRequest const &, Options)

Sets an instance's scheduling options.

You can only call this method on a stopped instance, that is, a VM instance that is in a TERMINATED state. See Instance Life Cycle for more information on the possible instance states. For more information about setting scheduling options for a VM, see Set VM host maintenance policy. https://cloud.google.com/compute/docs/reference/rest/v1/instances/setScheduling

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::v1::SetSchedulingRequest 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.cpp.compute.instances.v1.SetSchedulingRequest. 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::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

SetSecurityPolicy(std::string const &, std::string const &, std::string const &, google::cloud::cpp::compute::v1::InstancesSetSecurityPolicyRequest const &, Options)

Sets the Google Cloud Armor security policy for the specified instance.

For more information, see Google Cloud Armor Overview https://cloud.google.com/compute/docs/reference/rest/v1/instances/setSecurityPolicy

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & Name of the zone scoping this request.
instance	std::string const & Name of the Instance resource to which the security policy should be set. The name should conform to RFC1035.
instances_set_security_policy_request_resource	google::cloud::cpp::compute::v1::InstancesSetSecurityPolicyRequest const & The InstancesSetSecurityPolicyRequest for this request.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
future< StatusOr< google::cloud::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

SetSecurityPolicy(google::cloud::cpp::compute::instances::v1::SetSecurityPolicyRequest const &, Options)

Sets the Google Cloud Armor security policy for the specified instance.

For more information, see Google Cloud Armor Overview https://cloud.google.com/compute/docs/reference/rest/v1/instances/setSecurityPolicy

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::v1::SetSecurityPolicyRequest 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.cpp.compute.instances.v1.SetSecurityPolicyRequest. 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::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

SetServiceAccount(std::string const &, std::string const &, std::string const &, google::cloud::cpp::compute::v1::InstancesSetServiceAccountRequest const &, Options)

Sets the service account on the instance.

For more information, read Changing the service account and access scopes for an instance. https://cloud.google.com/compute/docs/reference/rest/v1/instances/setServiceAccount

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
instance	std::string const & Name of the instance resource to start.
instances_set_service_account_request_resource	google::cloud::cpp::compute::v1::InstancesSetServiceAccountRequest const & The InstancesSetServiceAccountRequest for this request.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
future< StatusOr< google::cloud::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

SetServiceAccount(google::cloud::cpp::compute::instances::v1::SetServiceAccountRequest const &, Options)

Sets the service account on the instance.

For more information, read Changing the service account and access scopes for an instance. https://cloud.google.com/compute/docs/reference/rest/v1/instances/setServiceAccount

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::v1::SetServiceAccountRequest 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.cpp.compute.instances.v1.SetServiceAccountRequest. 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::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

SetShieldedInstanceIntegrityPolicy(std::string const &, std::string const &, std::string const &, google::cloud::cpp::compute::v1::ShieldedInstanceIntegrityPolicy const &, Options)

Sets the Shielded Instance integrity policy for an instance.

You can only use this method on a running instance. This method supports PATCH semantics and uses the JSON merge patch format and processing rules. https://cloud.google.com/compute/docs/reference/rest/v1/instances/setShieldedInstanceIntegrityPolicy

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
instance	std::string const & Name or id of the instance scoping this request.
shielded_instance_integrity_policy_resource	google::cloud::cpp::compute::v1::ShieldedInstanceIntegrityPolicy const & The ShieldedInstanceIntegrityPolicy for this request.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
future< StatusOr< google::cloud::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

SetShieldedInstanceIntegrityPolicy(google::cloud::cpp::compute::instances::v1::SetShieldedInstanceIntegrityPolicyRequest const &, Options)

Sets the Shielded Instance integrity policy for an instance.

You can only use this method on a running instance. This method supports PATCH semantics and uses the JSON merge patch format and processing rules. https://cloud.google.com/compute/docs/reference/rest/v1/instances/setShieldedInstanceIntegrityPolicy

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::v1::SetShieldedInstanceIntegrityPolicyRequest 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.cpp.compute.instances.v1.SetShieldedInstanceIntegrityPolicyRequest. 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::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

SetTags(std::string const &, std::string const &, std::string const &, google::cloud::cpp::compute::v1::Tags const &, Options)

Sets network tags for the specified instance to the data included in the request.

https://cloud.google.com/compute/docs/reference/rest/v1/instances/setTags

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
instance	std::string const & Name of the instance scoping this request.
tags_resource	google::cloud::cpp::compute::v1::Tags const & The Tags for this request.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
future< StatusOr< google::cloud::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

SetTags(google::cloud::cpp::compute::instances::v1::SetTagsRequest const &, Options)

Sets network tags for the specified instance to the data included in the request.

https://cloud.google.com/compute/docs/reference/rest/v1/instances/setTags

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::v1::SetTagsRequest 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.cpp.compute.instances.v1.SetTagsRequest. 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::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

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

Simulates a host maintenance event on a VM.

For more information, see Simulate a host maintenance event. https://cloud.google.com/compute/docs/reference/rest/v1/instances/simulateMaintenanceEvent

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
instance	std::string const & Name of the instance scoping this request.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
future< StatusOr< google::cloud::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

SimulateMaintenanceEvent(google::cloud::cpp::compute::instances::v1::SimulateMaintenanceEventRequest const &, Options)

Simulates a host maintenance event on a VM.

For more information, see Simulate a host maintenance event. https://cloud.google.com/compute/docs/reference/rest/v1/instances/simulateMaintenanceEvent

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::v1::SimulateMaintenanceEventRequest 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.cpp.compute.instances.v1.SimulateMaintenanceEventRequest. 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::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

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

Starts an instance that was stopped using the instances().stop method.

For more information, see Restart an instance. https://cloud.google.com/compute/docs/reference/rest/v1/instances/start

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
instance	std::string const & Name of the instance resource to start.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
future< StatusOr< google::cloud::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

Start(google::cloud::cpp::compute::instances::v1::StartRequest const &, Options)

Starts an instance that was stopped using the instances().stop method.

For more information, see Restart an instance. https://cloud.google.com/compute/docs/reference/rest/v1/instances/start

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::v1::StartRequest 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.cpp.compute.instances.v1.StartRequest. 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::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

StartWithEncryptionKey(std::string const &, std::string const &, std::string const &, google::cloud::cpp::compute::v1::InstancesStartWithEncryptionKeyRequest const &, Options)

Starts an instance that was stopped using the instances().stop method.

For more information, see Restart an instance. https://cloud.google.com/compute/docs/reference/rest/v1/instances/startWithEncryptionKey

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
instance	std::string const & Name of the instance resource to start.
instances_start_with_encryption_key_request_resource	google::cloud::cpp::compute::v1::InstancesStartWithEncryptionKeyRequest const & The InstancesStartWithEncryptionKeyRequest for this request.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
future< StatusOr< google::cloud::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

StartWithEncryptionKey(google::cloud::cpp::compute::instances::v1::StartWithEncryptionKeyRequest const &, Options)

Starts an instance that was stopped using the instances().stop method.

For more information, see Restart an instance. https://cloud.google.com/compute/docs/reference/rest/v1/instances/startWithEncryptionKey

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::v1::StartWithEncryptionKeyRequest 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.cpp.compute.instances.v1.StartWithEncryptionKeyRequest. 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::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

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

Stops a running instance, shutting it down cleanly, and allows you to restart the instance at a later time.

Stopped instances do not incur VM usage charges while they are stopped. However, resources that the VM is using, such as persistent disks and static IP addresses, will continue to be charged until they are deleted. For more information, see Stopping an instance. https://cloud.google.com/compute/docs/reference/rest/v1/instances/stop

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
instance	std::string const & Name of the instance resource to stop.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
future< StatusOr< google::cloud::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

Stop(google::cloud::cpp::compute::instances::v1::StopRequest const &, Options)

Stops a running instance, shutting it down cleanly, and allows you to restart the instance at a later time.

Stopped instances do not incur VM usage charges while they are stopped. However, resources that the VM is using, such as persistent disks and static IP addresses, will continue to be charged until they are deleted. For more information, see Stopping an instance. https://cloud.google.com/compute/docs/reference/rest/v1/instances/stop

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::v1::StopRequest 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.cpp.compute.instances.v1.StopRequest. 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::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

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

This method suspends a running instance, saving its state to persistent storage, and allows you to resume the instance at a later time.

Suspended instances have no compute costs (cores or RAM), and incur only storage charges for the saved VM memory and localSSD data. Any charged resources the virtual machine was using, such as persistent disks and static IP addresses, will continue to be charged while the instance is suspended. For more information, see Suspending and resuming an instance. https://cloud.google.com/compute/docs/reference/rest/v1/instances/suspend

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
instance	std::string const & Name of the instance resource to suspend.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
future< StatusOr< google::cloud::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

Suspend(google::cloud::cpp::compute::instances::v1::SuspendRequest const &, Options)

This method suspends a running instance, saving its state to persistent storage, and allows you to resume the instance at a later time.

Suspended instances have no compute costs (cores or RAM), and incur only storage charges for the saved VM memory and localSSD data. Any charged resources the virtual machine was using, such as persistent disks and static IP addresses, will continue to be charged while the instance is suspended. For more information, see Suspending and resuming an instance. https://cloud.google.com/compute/docs/reference/rest/v1/instances/suspend

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::v1::SuspendRequest 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.cpp.compute.instances.v1.SuspendRequest. 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::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

TestIamPermissions(std::string const &, std::string const &, std::string const &, google::cloud::cpp::compute::v1::TestPermissionsRequest const &, Options)

Returns permissions that a caller has on the specified resource.

https://cloud.google.com/compute/docs/reference/rest/v1/instances/testIamPermissions

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
resource	std::string const & Name or id of the resource for this request.
test_permissions_request_resource	google::cloud::cpp::compute::v1::TestPermissionsRequest const & The TestPermissionsRequest for this request.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
StatusOr< google::cloud::cpp::compute::v1::TestPermissionsResponse >	the result of the RPC. The response message type (google.cloud.cpp.compute.v1.TestPermissionsResponse) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the StatusOr contains the error details.

TestIamPermissions(google::cloud::cpp::compute::instances::v1::TestIamPermissionsRequest const &, Options)

Returns permissions that a caller has on the specified resource.

https://cloud.google.com/compute/docs/reference/rest/v1/instances/testIamPermissions

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::v1::TestIamPermissionsRequest 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.cpp.compute.instances.v1.TestIamPermissionsRequest. 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::cpp::compute::v1::TestPermissionsResponse >	the result of the RPC. The response message type (google.cloud.cpp.compute.v1.TestPermissionsResponse) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the StatusOr contains the error details.

UpdateInstance(std::string const &, std::string const &, std::string const &, google::cloud::cpp::compute::v1::Instance const &, Options)

Updates an instance only if the necessary resources are available.

This method can update only a specific set of instance properties. See Updating a running instance for a list of updatable instance properties. https://cloud.google.com/compute/docs/reference/rest/v1/instances/update

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
instance	std::string const & Name of the instance resource to update.
instance_resource	google::cloud::cpp::compute::v1::Instance const & The Instance for this request.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
future< StatusOr< google::cloud::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

UpdateInstance(google::cloud::cpp::compute::instances::v1::UpdateInstanceRequest const &, Options)

Updates an instance only if the necessary resources are available.

This method can update only a specific set of instance properties. See Updating a running instance for a list of updatable instance properties. https://cloud.google.com/compute/docs/reference/rest/v1/instances/update

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::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.cpp.compute.instances.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::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

UpdateAccessConfig(std::string const &, std::string const &, std::string const &, std::string const &, google::cloud::cpp::compute::v1::AccessConfig const &, Options)

Updates the specified access config from an instance's network interface with the data included in the request.

This method supports PATCH semantics and uses the JSON merge patch format and processing rules. https://cloud.google.com/compute/docs/reference/rest/v1/instances/updateAccessConfig

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
instance	std::string const & The instance name for this request.
network_interface	std::string const & The name of the network interface where the access config is attached.
access_config_resource	google::cloud::cpp::compute::v1::AccessConfig const & The AccessConfig for this request.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
future< StatusOr< google::cloud::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

UpdateAccessConfig(google::cloud::cpp::compute::instances::v1::UpdateAccessConfigRequest const &, Options)

Updates the specified access config from an instance's network interface with the data included in the request.

This method supports PATCH semantics and uses the JSON merge patch format and processing rules. https://cloud.google.com/compute/docs/reference/rest/v1/instances/updateAccessConfig

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::v1::UpdateAccessConfigRequest 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.cpp.compute.instances.v1.UpdateAccessConfigRequest. 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::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

UpdateDisplayDevice(std::string const &, std::string const &, std::string const &, google::cloud::cpp::compute::v1::DisplayDevice const &, Options)

Updates the Display config for a VM instance.

You can only use this method on a stopped VM instance. This method supports PATCH semantics and uses the JSON merge patch format and processing rules. https://cloud.google.com/compute/docs/reference/rest/v1/instances/updateDisplayDevice

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
instance	std::string const & Name of the instance scoping this request.
display_device_resource	google::cloud::cpp::compute::v1::DisplayDevice const & The DisplayDevice for this request.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
future< StatusOr< google::cloud::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

UpdateDisplayDevice(google::cloud::cpp::compute::instances::v1::UpdateDisplayDeviceRequest const &, Options)

Updates the Display config for a VM instance.

You can only use this method on a stopped VM instance. This method supports PATCH semantics and uses the JSON merge patch format and processing rules. https://cloud.google.com/compute/docs/reference/rest/v1/instances/updateDisplayDevice

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::v1::UpdateDisplayDeviceRequest 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.cpp.compute.instances.v1.UpdateDisplayDeviceRequest. 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::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

UpdateNetworkInterface(std::string const &, std::string const &, std::string const &, std::string const &, google::cloud::cpp::compute::v1::NetworkInterface const &, Options)

Updates an instance's network interface.

This method can only update an interface's alias IP range and attached network. See Modifying alias IP ranges for an existing instance for instructions on changing alias IP ranges. See Migrating a VM between networks for instructions on migrating an interface. This method follows PATCH semantics. https://cloud.google.com/compute/docs/reference/rest/v1/instances/updateNetworkInterface

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
instance	std::string const & The instance name for this request.
network_interface	std::string const & The name of the network interface to update.
network_interface_resource	google::cloud::cpp::compute::v1::NetworkInterface const & The NetworkInterface for this request.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
future< StatusOr< google::cloud::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

UpdateNetworkInterface(google::cloud::cpp::compute::instances::v1::UpdateNetworkInterfaceRequest const &, Options)

Updates an instance's network interface.

This method can only update an interface's alias IP range and attached network. See Modifying alias IP ranges for an existing instance for instructions on changing alias IP ranges. See Migrating a VM between networks for instructions on migrating an interface. This method follows PATCH semantics. https://cloud.google.com/compute/docs/reference/rest/v1/instances/updateNetworkInterface

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::v1::UpdateNetworkInterfaceRequest 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.cpp.compute.instances.v1.UpdateNetworkInterfaceRequest. 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::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

UpdateShieldedInstanceConfig(std::string const &, std::string const &, std::string const &, google::cloud::cpp::compute::v1::ShieldedInstanceConfig const &, Options)

Updates the Shielded Instance config for an instance.

You can only use this method on a stopped instance. This method supports PATCH semantics and uses the JSON merge patch format and processing rules. https://cloud.google.com/compute/docs/reference/rest/v1/instances/updateShieldedInstanceConfig

Parameters
Name	Description
project	std::string const & Project ID for this request.
zone	std::string const & The name of the zone for this request.
instance	std::string const & Name or id of the instance scoping this request.
shielded_instance_config_resource	google::cloud::cpp::compute::v1::ShieldedInstanceConfig const & The ShieldedInstanceConfig for this request.
opts	Options Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
future< StatusOr< google::cloud::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

UpdateShieldedInstanceConfig(google::cloud::cpp::compute::instances::v1::UpdateShieldedInstanceConfigRequest const &, Options)

Updates the Shielded Instance config for an instance.

You can only use this method on a stopped instance. This method supports PATCH semantics and uses the JSON merge patch format and processing rules. https://cloud.google.com/compute/docs/reference/rest/v1/instances/updateShieldedInstanceConfig

Parameters
Name	Description
request	google::cloud::cpp::compute::instances::v1::UpdateShieldedInstanceConfigRequest 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.cpp.compute.instances.v1.UpdateShieldedInstanceConfigRequest. 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::cpp::compute::v1::Operation > >	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.cpp.compute.v1.Operation] proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.