Google Cloud Spanner Instance Administration v1 API - Class InstanceAdminClientImpl (5.0.0-beta05) 

public sealed class InstanceAdminClientImpl : InstanceAdminClient

Reference documentation and code samples for the Google Cloud Spanner Instance Administration v1 API class InstanceAdminClientImpl.

InstanceAdmin client wrapper implementation, for convenient use.

Inheritance

object > InstanceAdminClient > InstanceAdminClientImpl

Namespace

Google.Cloud.Spanner.Admin.Instance.V1

Assembly

Google.Cloud.Spanner.Admin.Instance.V1.dll

Remarks

Cloud Spanner Instance Admin API

The Cloud Spanner Instance Admin API can be used to create, delete, modify and list instances. Instances are dedicated Cloud Spanner serving and storage resources to be used by Cloud Spanner databases.

Each instance has a "configuration", which dictates where the serving resources for the Cloud Spanner instance are located (e.g., US-central, Europe). Configurations are created by Google based on resource availability.

Cloud Spanner billing is based on the instances that exist and their sizes. After an instance exists, there are no additional per-database or per-operation charges for use of the instance (though there may be additional network bandwidth charges). Instances offer isolation: problems with databases in one instance will not affect other instances. However, within an instance databases can affect each other. For example, if one database in an instance receives a lot of requests and consumes most of the instance resources, fewer resources are available for other databases in that instance, and their performance may suffer.

Constructors

InstanceAdminClientImpl(InstanceAdminClient, InstanceAdminSettings, ILogger)

public InstanceAdminClientImpl(InstanceAdmin.InstanceAdminClient grpcClient, InstanceAdminSettings settings, ILogger logger)

Constructs a client wrapper for the InstanceAdmin service, with the specified gRPC client and settings.

Parameters
Name Description
grpcClient InstanceAdminInstanceAdminClient

The underlying gRPC client.
settings InstanceAdminSettings

The base InstanceAdminSettings used within this client.
logger ILogger

Optional ILogger to use within this client.

Fields

ResourcePrefixHeader

public const string ResourcePrefixHeader = "google-cloud-resource-prefix"

The name of the header used for efficiently routing requests.

Field Value
Type Description
string
Remarks

This should be set to the instance resource name ("projects/{projectId}/instances/{instanceId}") for some RPCs and to the project resource name for others ("projects/{projectId}"). For non-streaming calls, InstanceAdminClientImpl performs this automatically. This cannot be performed automatically for streaming calls due to the separation between initializing the stream and sending requests, so client code should set the value in a CallSettings. Typically this is performed with either the FromHeader(string, string) factory method or the WithHeader(CallSettings, string, string) extension method.

Properties

CreateInstanceConfigOperationsClient

public override OperationsClient CreateInstanceConfigOperationsClient { get; }

The long-running operations client for CreateInstanceConfig.

Property Value
Type Description
OperationsClient
Overrides

CreateInstanceOperationsClient

public override OperationsClient CreateInstanceOperationsClient { get; }

The long-running operations client for CreateInstance.

Property Value
Type Description
OperationsClient
Overrides

CreateInstancePartitionOperationsClient

public override OperationsClient CreateInstancePartitionOperationsClient { get; }

The long-running operations client for CreateInstancePartition.

Property Value
Type Description
OperationsClient
Overrides

GrpcClient

public override InstanceAdmin.InstanceAdminClient GrpcClient { get; }

The underlying gRPC InstanceAdmin client

Property Value
Type Description
InstanceAdminInstanceAdminClient
Overrides

MoveInstanceOperationsClient

public override OperationsClient MoveInstanceOperationsClient { get; }

The long-running operations client for MoveInstance.

Property Value
Type Description
OperationsClient
Overrides

UpdateInstanceConfigOperationsClient

public override OperationsClient UpdateInstanceConfigOperationsClient { get; }

The long-running operations client for UpdateInstanceConfig.

Property Value
Type Description
OperationsClient
Overrides

UpdateInstanceOperationsClient

public override OperationsClient UpdateInstanceOperationsClient { get; }

The long-running operations client for UpdateInstance.

Property Value
Type Description
OperationsClient
Overrides

UpdateInstancePartitionOperationsClient

public override OperationsClient UpdateInstancePartitionOperationsClient { get; }

The long-running operations client for UpdateInstancePartition.

Property Value
Type Description
OperationsClient
Overrides

Methods

CreateInstance(CreateInstanceRequest, CallSettings)

public override Operation<Instance, CreateInstanceMetadata> CreateInstance(CreateInstanceRequest request, CallSettings callSettings = null)

Creates an instance and begins preparing it to begin serving. The returned [long-running operation][google.longrunning.Operation] can be used to track the progress of preparing the new instance. The instance name is assigned by the caller. If the named instance already exists, CreateInstance returns ALREADY_EXISTS.

Immediately upon completion of this request:

  • The instance is readable via the API, with all requested attributes but no allocated resources. Its state is CREATING.

Until completion of the returned operation:

  • Cancelling the operation renders the instance immediately unreadable via the API.
  • The instance can be deleted.
  • All other attempts to modify the instance are rejected.

Upon completion of the returned operation:

  • Billing for all successfully-allocated resources begins (some types may have lower than the requested levels).
  • Databases can be created in the instance.
  • The instance's allocated resource levels are readable via the API.
  • The instance's state becomes READY.

The returned [long-running operation][google.longrunning.Operation] will have a name of the format <instance_name>/operations/<operation_id> and can be used to track creation of the instance. The [metadata][google.longrunning.Operation.metadata] field type is [CreateInstanceMetadata][google.spanner.admin.instance.v1.CreateInstanceMetadata]. The [response][google.longrunning.Operation.response] field type is [Instance][google.spanner.admin.instance.v1.Instance], if successful.

Parameters
Name Description
request CreateInstanceRequest

The request object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
OperationInstanceCreateInstanceMetadata

The RPC response.
Overrides

CreateInstanceAsync(CreateInstanceRequest, CallSettings)

public override Task<Operation<Instance, CreateInstanceMetadata>> CreateInstanceAsync(CreateInstanceRequest request, CallSettings callSettings = null)

Creates an instance and begins preparing it to begin serving. The returned [long-running operation][google.longrunning.Operation] can be used to track the progress of preparing the new instance. The instance name is assigned by the caller. If the named instance already exists, CreateInstance returns ALREADY_EXISTS.

Immediately upon completion of this request:

  • The instance is readable via the API, with all requested attributes but no allocated resources. Its state is CREATING.

Until completion of the returned operation:

  • Cancelling the operation renders the instance immediately unreadable via the API.
  • The instance can be deleted.
  • All other attempts to modify the instance are rejected.

Upon completion of the returned operation:

  • Billing for all successfully-allocated resources begins (some types may have lower than the requested levels).
  • Databases can be created in the instance.
  • The instance's allocated resource levels are readable via the API.
  • The instance's state becomes READY.

The returned [long-running operation][google.longrunning.Operation] will have a name of the format <instance_name>/operations/<operation_id> and can be used to track creation of the instance. The [metadata][google.longrunning.Operation.metadata] field type is [CreateInstanceMetadata][google.spanner.admin.instance.v1.CreateInstanceMetadata]. The [response][google.longrunning.Operation.response] field type is [Instance][google.spanner.admin.instance.v1.Instance], if successful.

Parameters
Name Description
request CreateInstanceRequest

The request object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
TaskOperationInstanceCreateInstanceMetadata

A Task containing the RPC response.
Overrides

CreateInstanceConfig(CreateInstanceConfigRequest, CallSettings)

public override Operation<InstanceConfig, CreateInstanceConfigMetadata> CreateInstanceConfig(CreateInstanceConfigRequest request, CallSettings callSettings = null)

Creates an instance configuration and begins preparing it to be used. The returned [long-running operation][google.longrunning.Operation] can be used to track the progress of preparing the new instance configuration. The instance configuration name is assigned by the caller. If the named instance configuration already exists, CreateInstanceConfig returns ALREADY_EXISTS.

Immediately after the request returns:

  • The instance configuration is readable via the API, with all requested attributes. The instance configuration's [reconciling][google.spanner.admin.instance.v1.InstanceConfig.reconciling] field is set to true. Its state is CREATING.

While the operation is pending:

  • Cancelling the operation renders the instance configuration immediately unreadable via the API.
  • Except for deleting the creating resource, all other attempts to modify the instance configuration are rejected.

Upon completion of the returned operation:

  • Instances can be created using the instance configuration.
  • The instance configuration's [reconciling][google.spanner.admin.instance.v1.InstanceConfig.reconciling] field becomes false. Its state becomes READY.

The returned [long-running operation][google.longrunning.Operation] will have a name of the format <instance_config_name>/operations/<operation_id> and can be used to track creation of the instance configuration. The [metadata][google.longrunning.Operation.metadata] field type is [CreateInstanceConfigMetadata][google.spanner.admin.instance.v1.CreateInstanceConfigMetadata]. The [response][google.longrunning.Operation.response] field type is [InstanceConfig][google.spanner.admin.instance.v1.InstanceConfig], if successful.

Authorization requires spanner.instanceConfigs.create permission on the resource [parent][google.spanner.admin.instance.v1.CreateInstanceConfigRequest.parent].

Parameters
Name Description
request CreateInstanceConfigRequest

The request object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
OperationInstanceConfigCreateInstanceConfigMetadata

The RPC response.
Overrides

CreateInstanceConfigAsync(CreateInstanceConfigRequest, CallSettings)

public override Task<Operation<InstanceConfig, CreateInstanceConfigMetadata>> CreateInstanceConfigAsync(CreateInstanceConfigRequest request, CallSettings callSettings = null)

Creates an instance configuration and begins preparing it to be used. The returned [long-running operation][google.longrunning.Operation] can be used to track the progress of preparing the new instance configuration. The instance configuration name is assigned by the caller. If the named instance configuration already exists, CreateInstanceConfig returns ALREADY_EXISTS.

Immediately after the request returns:

  • The instance configuration is readable via the API, with all requested attributes. The instance configuration's [reconciling][google.spanner.admin.instance.v1.InstanceConfig.reconciling] field is set to true. Its state is CREATING.

While the operation is pending:

  • Cancelling the operation renders the instance configuration immediately unreadable via the API.
  • Except for deleting the creating resource, all other attempts to modify the instance configuration are rejected.

Upon completion of the returned operation:

  • Instances can be created using the instance configuration.
  • The instance configuration's [reconciling][google.spanner.admin.instance.v1.InstanceConfig.reconciling] field becomes false. Its state becomes READY.

The returned [long-running operation][google.longrunning.Operation] will have a name of the format <instance_config_name>/operations/<operation_id> and can be used to track creation of the instance configuration. The [metadata][google.longrunning.Operation.metadata] field type is [CreateInstanceConfigMetadata][google.spanner.admin.instance.v1.CreateInstanceConfigMetadata]. The [response][google.longrunning.Operation.response] field type is [InstanceConfig][google.spanner.admin.instance.v1.InstanceConfig], if successful.

Authorization requires spanner.instanceConfigs.create permission on the resource [parent][google.spanner.admin.instance.v1.CreateInstanceConfigRequest.parent].

Parameters
Name Description
request CreateInstanceConfigRequest

The request object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
TaskOperationInstanceConfigCreateInstanceConfigMetadata

A Task containing the RPC response.
Overrides

CreateInstancePartition(CreateInstancePartitionRequest, CallSettings)

public override Operation<InstancePartition, CreateInstancePartitionMetadata> CreateInstancePartition(CreateInstancePartitionRequest request, CallSettings callSettings = null)

Creates an instance partition and begins preparing it to be used. The returned [long-running operation][google.longrunning.Operation] can be used to track the progress of preparing the new instance partition. The instance partition name is assigned by the caller. If the named instance partition already exists, CreateInstancePartition returns ALREADY_EXISTS.

Immediately upon completion of this request:

  • The instance partition is readable via the API, with all requested attributes but no allocated resources. Its state is CREATING.

Until completion of the returned operation:

  • Cancelling the operation renders the instance partition immediately unreadable via the API.
  • The instance partition can be deleted.
  • All other attempts to modify the instance partition are rejected.

Upon completion of the returned operation:

  • Billing for all successfully-allocated resources begins (some types may have lower than the requested levels).
  • Databases can start using this instance partition.
  • The instance partition's allocated resource levels are readable via the API.
  • The instance partition's state becomes READY.

The returned [long-running operation][google.longrunning.Operation] will have a name of the format <instance_partition_name>/operations/<operation_id> and can be used to track creation of the instance partition. The [metadata][google.longrunning.Operation.metadata] field type is [CreateInstancePartitionMetadata][google.spanner.admin.instance.v1.CreateInstancePartitionMetadata]. The [response][google.longrunning.Operation.response] field type is [InstancePartition][google.spanner.admin.instance.v1.InstancePartition], if successful.

Parameters
Name Description
request CreateInstancePartitionRequest

The request object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
OperationInstancePartitionCreateInstancePartitionMetadata

The RPC response.
Overrides

CreateInstancePartitionAsync(CreateInstancePartitionRequest, CallSettings)

public override Task<Operation<InstancePartition, CreateInstancePartitionMetadata>> CreateInstancePartitionAsync(CreateInstancePartitionRequest request, CallSettings callSettings = null)

Creates an instance partition and begins preparing it to be used. The returned [long-running operation][google.longrunning.Operation] can be used to track the progress of preparing the new instance partition. The instance partition name is assigned by the caller. If the named instance partition already exists, CreateInstancePartition returns ALREADY_EXISTS.

Immediately upon completion of this request:

  • The instance partition is readable via the API, with all requested attributes but no allocated resources. Its state is CREATING.

Until completion of the returned operation:

  • Cancelling the operation renders the instance partition immediately unreadable via the API.
  • The instance partition can be deleted.
  • All other attempts to modify the instance partition are rejected.

Upon completion of the returned operation:

  • Billing for all successfully-allocated resources begins (some types may have lower than the requested levels).
  • Databases can start using this instance partition.
  • The instance partition's allocated resource levels are readable via the API.
  • The instance partition's state becomes READY.

The returned [long-running operation][google.longrunning.Operation] will have a name of the format <instance_partition_name>/operations/<operation_id> and can be used to track creation of the instance partition. The [metadata][google.longrunning.Operation.metadata] field type is [CreateInstancePartitionMetadata][google.spanner.admin.instance.v1.CreateInstancePartitionMetadata]. The [response][google.longrunning.Operation.response] field type is [InstancePartition][google.spanner.admin.instance.v1.InstancePartition], if successful.

Parameters
Name Description
request CreateInstancePartitionRequest

The request object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
TaskOperationInstancePartitionCreateInstancePartitionMetadata

A Task containing the RPC response.
Overrides

DeleteInstance(DeleteInstanceRequest, CallSettings)

public override void DeleteInstance(DeleteInstanceRequest request, CallSettings callSettings = null)

Deletes an instance.

Immediately upon completion of the request:

  • Billing ceases for all of the instance's reserved resources.

Soon afterward:

  • The instance and all of its databases immediately and irrevocably disappear from the API. All data in the databases is permanently deleted.
Parameters
Name Description
request DeleteInstanceRequest

The request object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Overrides

DeleteInstanceAsync(DeleteInstanceRequest, CallSettings)

public override Task DeleteInstanceAsync(DeleteInstanceRequest request, CallSettings callSettings = null)

Deletes an instance.

Immediately upon completion of the request:

  • Billing ceases for all of the instance's reserved resources.

Soon afterward:

  • The instance and all of its databases immediately and irrevocably disappear from the API. All data in the databases is permanently deleted.
Parameters
Name Description
request DeleteInstanceRequest

The request object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
Task

A Task containing the RPC response.
Overrides

DeleteInstanceConfig(DeleteInstanceConfigRequest, CallSettings)

public override void DeleteInstanceConfig(DeleteInstanceConfigRequest request, CallSettings callSettings = null)

Deletes the instance configuration. Deletion is only allowed when no instances are using the configuration. If any instances are using the configuration, returns FAILED_PRECONDITION.

Only user-managed configurations can be deleted.

Authorization requires spanner.instanceConfigs.delete permission on the resource [name][google.spanner.admin.instance.v1.InstanceConfig.name].

Parameters
Name Description
request DeleteInstanceConfigRequest

The request object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Overrides

DeleteInstanceConfigAsync(DeleteInstanceConfigRequest, CallSettings)

public override Task DeleteInstanceConfigAsync(DeleteInstanceConfigRequest request, CallSettings callSettings = null)

Deletes the instance configuration. Deletion is only allowed when no instances are using the configuration. If any instances are using the configuration, returns FAILED_PRECONDITION.

Only user-managed configurations can be deleted.

Authorization requires spanner.instanceConfigs.delete permission on the resource [name][google.spanner.admin.instance.v1.InstanceConfig.name].

Parameters
Name Description
request DeleteInstanceConfigRequest

The request object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
Task

A Task containing the RPC response.
Overrides

DeleteInstancePartition(DeleteInstancePartitionRequest, CallSettings)

public override void DeleteInstancePartition(DeleteInstancePartitionRequest request, CallSettings callSettings = null)

Deletes an existing instance partition. Requires that the instance partition is not used by any database or backup and is not the default instance partition of an instance.

Authorization requires spanner.instancePartitions.delete permission on the resource [name][google.spanner.admin.instance.v1.InstancePartition.name].

Parameters
Name Description
request DeleteInstancePartitionRequest

The request object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Overrides

DeleteInstancePartitionAsync(DeleteInstancePartitionRequest, CallSettings)

public override Task DeleteInstancePartitionAsync(DeleteInstancePartitionRequest request, CallSettings callSettings = null)

Deletes an existing instance partition. Requires that the instance partition is not used by any database or backup and is not the default instance partition of an instance.

Authorization requires spanner.instancePartitions.delete permission on the resource [name][google.spanner.admin.instance.v1.InstancePartition.name].

Parameters
Name Description
request DeleteInstancePartitionRequest

The request object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
Task

A Task containing the RPC response.
Overrides

GetIamPolicy(GetIamPolicyRequest, CallSettings)

public override Policy GetIamPolicy(GetIamPolicyRequest request, CallSettings callSettings = null)

Gets the access control policy for an instance resource. Returns an empty policy if an instance exists but does not have a policy set.

Authorization requires spanner.instances.getIamPolicy on [resource][google.iam.v1.GetIamPolicyRequest.resource].

Parameters
Name Description
request GetIamPolicyRequest

The request object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
Policy

The RPC response.
Overrides

GetIamPolicyAsync(GetIamPolicyRequest, CallSettings)

public override Task<Policy> GetIamPolicyAsync(GetIamPolicyRequest request, CallSettings callSettings = null)

Gets the access control policy for an instance resource. Returns an empty policy if an instance exists but does not have a policy set.

Authorization requires spanner.instances.getIamPolicy on [resource][google.iam.v1.GetIamPolicyRequest.resource].

Parameters
Name Description
request GetIamPolicyRequest

The request object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
TaskPolicy

A Task containing the RPC response.
Overrides

GetInstance(GetInstanceRequest, CallSettings)

public override Instance GetInstance(GetInstanceRequest request, CallSettings callSettings = null)

Gets information about a particular instance.

Parameters
Name Description
request GetInstanceRequest

The request object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
Instance

The RPC response.
Overrides

GetInstanceAsync(GetInstanceRequest, CallSettings)

public override Task<Instance> GetInstanceAsync(GetInstanceRequest request, CallSettings callSettings = null)

Gets information about a particular instance.

Parameters
Name Description
request GetInstanceRequest

The request object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
TaskInstance

A Task containing the RPC response.
Overrides

GetInstanceConfig(GetInstanceConfigRequest, CallSettings)

public override InstanceConfig GetInstanceConfig(GetInstanceConfigRequest request, CallSettings callSettings = null)

Gets information about a particular instance configuration.

Parameters
Name Description
request GetInstanceConfigRequest

The request object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
InstanceConfig

The RPC response.
Overrides

GetInstanceConfigAsync(GetInstanceConfigRequest, CallSettings)

public override Task<InstanceConfig> GetInstanceConfigAsync(GetInstanceConfigRequest request, CallSettings callSettings = null)

Gets information about a particular instance configuration.

Parameters
Name Description
request GetInstanceConfigRequest

The request object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
TaskInstanceConfig

A Task containing the RPC response.
Overrides

GetInstancePartition(GetInstancePartitionRequest, CallSettings)

public override InstancePartition GetInstancePartition(GetInstancePartitionRequest request, CallSettings callSettings = null)

Gets information about a particular instance partition.

Parameters
Name Description
request GetInstancePartitionRequest

The request object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
InstancePartition

The RPC response.
Overrides

GetInstancePartitionAsync(GetInstancePartitionRequest, CallSettings)

public override Task<InstancePartition> GetInstancePartitionAsync(GetInstancePartitionRequest request, CallSettings callSettings = null)

Gets information about a particular instance partition.

Parameters
Name Description
request GetInstancePartitionRequest

The request object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
TaskInstancePartition

A Task containing the RPC response.
Overrides

ListInstanceConfigOperations(ListInstanceConfigOperationsRequest, CallSettings)

public override PagedEnumerable<ListInstanceConfigOperationsResponse, Operation> ListInstanceConfigOperations(ListInstanceConfigOperationsRequest request, CallSettings callSettings = null)

Lists the user-managed instance configuration [long-running operations][google.longrunning.Operation] in the given project. An instance configuration operation has a name of the form projects/<project>/instanceConfigs/<instance_config>/operations/<operation>. The long-running operation [metadata][google.longrunning.Operation.metadata] field type metadata.type_url describes the type of the metadata. Operations returned include those that have completed/failed/canceled within the last 7 days, and pending operations. Operations returned are ordered by operation.metadata.value.start_time in descending order starting from the most recently started operation.

Parameters
Name Description
request ListInstanceConfigOperationsRequest

The request object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
PagedEnumerableListInstanceConfigOperationsResponseOperation

A pageable sequence of Operation resources.
Overrides

ListInstanceConfigOperationsAsync(ListInstanceConfigOperationsRequest, CallSettings)

public override PagedAsyncEnumerable<ListInstanceConfigOperationsResponse, Operation> ListInstanceConfigOperationsAsync(ListInstanceConfigOperationsRequest request, CallSettings callSettings = null)

Lists the user-managed instance configuration [long-running operations][google.longrunning.Operation] in the given project. An instance configuration operation has a name of the form projects/<project>/instanceConfigs/<instance_config>/operations/<operation>. The long-running operation [metadata][google.longrunning.Operation.metadata] field type metadata.type_url describes the type of the metadata. Operations returned include those that have completed/failed/canceled within the last 7 days, and pending operations. Operations returned are ordered by operation.metadata.value.start_time in descending order starting from the most recently started operation.

Parameters
Name Description
request ListInstanceConfigOperationsRequest

The request object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
PagedAsyncEnumerableListInstanceConfigOperationsResponseOperation

A pageable asynchronous sequence of Operation resources.
Overrides

ListInstanceConfigs(ListInstanceConfigsRequest, CallSettings)

public override PagedEnumerable<ListInstanceConfigsResponse, InstanceConfig> ListInstanceConfigs(ListInstanceConfigsRequest request, CallSettings callSettings = null)

Lists the supported instance configurations for a given project.

Parameters
Name Description
request ListInstanceConfigsRequest

The request object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
PagedEnumerableListInstanceConfigsResponseInstanceConfig

A pageable sequence of InstanceConfig resources.
Overrides

ListInstanceConfigsAsync(ListInstanceConfigsRequest, CallSettings)

public override PagedAsyncEnumerable<ListInstanceConfigsResponse, InstanceConfig> ListInstanceConfigsAsync(ListInstanceConfigsRequest request, CallSettings callSettings = null)

Lists the supported instance configurations for a given project.

Parameters
Name Description
request ListInstanceConfigsRequest

The request object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
PagedAsyncEnumerableListInstanceConfigsResponseInstanceConfig

A pageable asynchronous sequence of InstanceConfig resources.
Overrides

ListInstancePartitionOperations(ListInstancePartitionOperationsRequest, CallSettings)

public override PagedEnumerable<ListInstancePartitionOperationsResponse, Operation> ListInstancePartitionOperations(ListInstancePartitionOperationsRequest request, CallSettings callSettings = null)

Lists instance partition [long-running operations][google.longrunning.Operation] in the given instance. An instance partition operation has a name of the form projects/<project>/instances/<instance>/instancePartitions/<instance_partition>/operations/<operation>. The long-running operation [metadata][google.longrunning.Operation.metadata] field type metadata.type_url describes the type of the metadata. Operations returned include those that have completed/failed/canceled within the last 7 days, and pending operations. Operations returned are ordered by operation.metadata.value.start_time in descending order starting from the most recently started operation.

Authorization requires spanner.instancePartitionOperations.list permission on the resource [parent][google.spanner.admin.instance.v1.ListInstancePartitionOperationsRequest.parent].

Parameters
Name Description
request ListInstancePartitionOperationsRequest

The request object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
PagedEnumerableListInstancePartitionOperationsResponseOperation

A pageable sequence of Operation resources.
Overrides

ListInstancePartitionOperationsAsync(ListInstancePartitionOperationsRequest, CallSettings)

public override PagedAsyncEnumerable<ListInstancePartitionOperationsResponse, Operation> ListInstancePartitionOperationsAsync(ListInstancePartitionOperationsRequest request, CallSettings callSettings = null)

Lists instance partition [long-running operations][google.longrunning.Operation] in the given instance. An instance partition operation has a name of the form projects/<project>/instances/<instance>/instancePartitions/<instance_partition>/operations/<operation>. The long-running operation [metadata][google.longrunning.Operation.metadata] field type metadata.type_url describes the type of the metadata. Operations returned include those that have completed/failed/canceled within the last 7 days, and pending operations. Operations returned are ordered by operation.metadata.value.start_time in descending order starting from the most recently started operation.

Authorization requires spanner.instancePartitionOperations.list permission on the resource [parent][google.spanner.admin.instance.v1.ListInstancePartitionOperationsRequest.parent].

Parameters
Name Description
request ListInstancePartitionOperationsRequest

The request object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
PagedAsyncEnumerableListInstancePartitionOperationsResponseOperation

A pageable asynchronous sequence of Operation resources.
Overrides

ListInstancePartitions(ListInstancePartitionsRequest, CallSettings)

public override PagedEnumerable<ListInstancePartitionsResponse, InstancePartition> ListInstancePartitions(ListInstancePartitionsRequest request, CallSettings callSettings = null)

Lists all instance partitions for the given instance.

Parameters
Name Description
request ListInstancePartitionsRequest

The request object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
PagedEnumerableListInstancePartitionsResponseInstancePartition

A pageable sequence of InstancePartition resources.
Overrides

ListInstancePartitionsAsync(ListInstancePartitionsRequest, CallSettings)

public override PagedAsyncEnumerable<ListInstancePartitionsResponse, InstancePartition> ListInstancePartitionsAsync(ListInstancePartitionsRequest request, CallSettings callSettings = null)

Lists all instance partitions for the given instance.

Parameters
Name Description
request ListInstancePartitionsRequest

The request object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
PagedAsyncEnumerableListInstancePartitionsResponseInstancePartition

A pageable asynchronous sequence of InstancePartition resources.
Overrides

ListInstances(ListInstancesRequest, CallSettings)

public override PagedEnumerable<ListInstancesResponse, Instance> ListInstances(ListInstancesRequest request, CallSettings callSettings = null)

Lists all instances in the given project.

Parameters
Name Description
request ListInstancesRequest

The request object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
PagedEnumerableListInstancesResponseInstance

A pageable sequence of Instance resources.
Overrides

ListInstancesAsync(ListInstancesRequest, CallSettings)

public override PagedAsyncEnumerable<ListInstancesResponse, Instance> ListInstancesAsync(ListInstancesRequest request, CallSettings callSettings = null)

Lists all instances in the given project.

Parameters
Name Description
request ListInstancesRequest

The request object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
PagedAsyncEnumerableListInstancesResponseInstance

A pageable asynchronous sequence of Instance resources.
Overrides

MoveInstance(MoveInstanceRequest, CallSettings)

public override Operation<MoveInstanceResponse, MoveInstanceMetadata> MoveInstance(MoveInstanceRequest request, CallSettings callSettings = null)

Moves an instance to the target instance configuration. You can use the returned [long-running operation][google.longrunning.Operation] to track the progress of moving the instance.

MoveInstance returns FAILED_PRECONDITION if the instance meets any of the following criteria:

  • Is undergoing a move to a different instance configuration
  • Has backups
  • Has an ongoing update
  • Contains any CMEK-enabled databases
  • Is a free trial instance

While the operation is pending:

  • All other attempts to modify the instance, including changes to its compute capacity, are rejected.

  • The following database and backup admin operations are rejected:

  • DatabaseAdmin.CreateDatabase

  • DatabaseAdmin.UpdateDatabaseDdl (disabled if default_leader is specified in the request.)
  • DatabaseAdmin.RestoreDatabase
  • DatabaseAdmin.CreateBackup

  • DatabaseAdmin.CopyBackup

  • Both the source and target instance configurations are subject to hourly compute and storage charges.

  • The instance might experience higher read-write latencies and a higher transaction abort rate. However, moving an instance doesn't cause any downtime.

The returned [long-running operation][google.longrunning.Operation] has a name of the format <instance_name>/operations/<operation_id> and can be used to track the move instance operation. The [metadata][google.longrunning.Operation.metadata] field type is [MoveInstanceMetadata][google.spanner.admin.instance.v1.MoveInstanceMetadata]. The [response][google.longrunning.Operation.response] field type is [Instance][google.spanner.admin.instance.v1.Instance], if successful. Cancelling the operation sets its metadata's [cancel_time][google.spanner.admin.instance.v1.MoveInstanceMetadata.cancel_time]. Cancellation is not immediate because it involves moving any data previously moved to the target instance configuration back to the original instance configuration. You can use this operation to track the progress of the cancellation. Upon successful completion of the cancellation, the operation terminates with CANCELLED status.

If not cancelled, upon completion of the returned operation:

  • The instance successfully moves to the target instance configuration.
  • You are billed for compute and storage in target instance configuration.

Authorization requires the spanner.instances.update permission on the resource [instance][google.spanner.admin.instance.v1.Instance].

For more details, see Move an instance.

Parameters
Name Description
request MoveInstanceRequest

The request object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
OperationMoveInstanceResponseMoveInstanceMetadata

The RPC response.
Overrides

MoveInstanceAsync(MoveInstanceRequest, CallSettings)

public override Task<Operation<MoveInstanceResponse, MoveInstanceMetadata>> MoveInstanceAsync(MoveInstanceRequest request, CallSettings callSettings = null)

Moves an instance to the target instance configuration. You can use the returned [long-running operation][google.longrunning.Operation] to track the progress of moving the instance.

MoveInstance returns FAILED_PRECONDITION if the instance meets any of the following criteria:

  • Is undergoing a move to a different instance configuration
  • Has backups
  • Has an ongoing update
  • Contains any CMEK-enabled databases
  • Is a free trial instance

While the operation is pending:

  • All other attempts to modify the instance, including changes to its compute capacity, are rejected.

  • The following database and backup admin operations are rejected:

  • DatabaseAdmin.CreateDatabase

  • DatabaseAdmin.UpdateDatabaseDdl (disabled if default_leader is specified in the request.)
  • DatabaseAdmin.RestoreDatabase
  • DatabaseAdmin.CreateBackup

  • DatabaseAdmin.CopyBackup

  • Both the source and target instance configurations are subject to hourly compute and storage charges.

  • The instance might experience higher read-write latencies and a higher transaction abort rate. However, moving an instance doesn't cause any downtime.

The returned [long-running operation][google.longrunning.Operation] has a name of the format <instance_name>/operations/<operation_id> and can be used to track the move instance operation. The [metadata][google.longrunning.Operation.metadata] field type is [MoveInstanceMetadata][google.spanner.admin.instance.v1.MoveInstanceMetadata]. The [response][google.longrunning.Operation.response] field type is [Instance][google.spanner.admin.instance.v1.Instance], if successful. Cancelling the operation sets its metadata's [cancel_time][google.spanner.admin.instance.v1.MoveInstanceMetadata.cancel_time]. Cancellation is not immediate because it involves moving any data previously moved to the target instance configuration back to the original instance configuration. You can use this operation to track the progress of the cancellation. Upon successful completion of the cancellation, the operation terminates with CANCELLED status.

If not cancelled, upon completion of the returned operation:

  • The instance successfully moves to the target instance configuration.
  • You are billed for compute and storage in target instance configuration.

Authorization requires the spanner.instances.update permission on the resource [instance][google.spanner.admin.instance.v1.Instance].

For more details, see Move an instance.

Parameters
Name Description
request MoveInstanceRequest

The request object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
TaskOperationMoveInstanceResponseMoveInstanceMetadata

A Task containing the RPC response.
Overrides

SetIamPolicy(SetIamPolicyRequest, CallSettings)

public override Policy SetIamPolicy(SetIamPolicyRequest request, CallSettings callSettings = null)

Sets the access control policy on an instance resource. Replaces any existing policy.

Authorization requires spanner.instances.setIamPolicy on [resource][google.iam.v1.SetIamPolicyRequest.resource].

Parameters
Name Description
request SetIamPolicyRequest

The request object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
Policy

The RPC response.
Overrides

SetIamPolicyAsync(SetIamPolicyRequest, CallSettings)

public override Task<Policy> SetIamPolicyAsync(SetIamPolicyRequest request, CallSettings callSettings = null)

Sets the access control policy on an instance resource. Replaces any existing policy.

Authorization requires spanner.instances.setIamPolicy on [resource][google.iam.v1.SetIamPolicyRequest.resource].

Parameters
Name Description
request SetIamPolicyRequest

The request object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
TaskPolicy

A Task containing the RPC response.
Overrides

TestIamPermissions(TestIamPermissionsRequest, CallSettings)

public override TestIamPermissionsResponse TestIamPermissions(TestIamPermissionsRequest request, CallSettings callSettings = null)

Returns permissions that the caller has on the specified instance resource.

Attempting this RPC on a non-existent Cloud Spanner instance resource will result in a NOT_FOUND error if the user has spanner.instances.list permission on the containing Google Cloud Project. Otherwise returns an empty set of permissions.

Parameters
Name Description
request TestIamPermissionsRequest

The request object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
TestIamPermissionsResponse

The RPC response.
Overrides

TestIamPermissionsAsync(TestIamPermissionsRequest, CallSettings)

public override Task<TestIamPermissionsResponse> TestIamPermissionsAsync(TestIamPermissionsRequest request, CallSettings callSettings = null)

Returns permissions that the caller has on the specified instance resource.

Attempting this RPC on a non-existent Cloud Spanner instance resource will result in a NOT_FOUND error if the user has spanner.instances.list permission on the containing Google Cloud Project. Otherwise returns an empty set of permissions.

Parameters
Name Description
request TestIamPermissionsRequest

The request object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
TaskTestIamPermissionsResponse

A Task containing the RPC response.
Overrides

UpdateInstance(UpdateInstanceRequest, CallSettings)

public override Operation<Instance, UpdateInstanceMetadata> UpdateInstance(UpdateInstanceRequest request, CallSettings callSettings = null)

Updates an instance, and begins allocating or releasing resources as requested. The returned [long-running operation][google.longrunning.Operation] can be used to track the progress of updating the instance. If the named instance does not exist, returns NOT_FOUND.

Immediately upon completion of this request:

  • For resource types for which a decrease in the instance's allocation has been requested, billing is based on the newly-requested level.

Until completion of the returned operation:

  • Cancelling the operation sets its metadata's [cancel_time][google.spanner.admin.instance.v1.UpdateInstanceMetadata.cancel_time], and begins restoring resources to their pre-request values. The operation is guaranteed to succeed at undoing all resource changes, after which point it terminates with a CANCELLED status.
  • All other attempts to modify the instance are rejected.
  • Reading the instance via the API continues to give the pre-request resource levels.

Upon completion of the returned operation:

  • Billing begins for all successfully-allocated resources (some types may have lower than the requested levels).
  • All newly-reserved resources are available for serving the instance's tables.
  • The instance's new resource levels are readable via the API.

The returned [long-running operation][google.longrunning.Operation] will have a name of the format <instance_name>/operations/<operation_id> and can be used to track the instance modification. The [metadata][google.longrunning.Operation.metadata] field type is [UpdateInstanceMetadata][google.spanner.admin.instance.v1.UpdateInstanceMetadata]. The [response][google.longrunning.Operation.response] field type is [Instance][google.spanner.admin.instance.v1.Instance], if successful.

Authorization requires spanner.instances.update permission on the resource [name][google.spanner.admin.instance.v1.Instance.name].

Parameters
Name Description
request UpdateInstanceRequest

The request object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
OperationInstanceUpdateInstanceMetadata

The RPC response.
Overrides

UpdateInstanceAsync(UpdateInstanceRequest, CallSettings)

public override Task<Operation<Instance, UpdateInstanceMetadata>> UpdateInstanceAsync(UpdateInstanceRequest request, CallSettings callSettings = null)

Updates an instance, and begins allocating or releasing resources as requested. The returned [long-running operation][google.longrunning.Operation] can be used to track the progress of updating the instance. If the named instance does not exist, returns NOT_FOUND.

Immediately upon completion of this request:

  • For resource types for which a decrease in the instance's allocation has been requested, billing is based on the newly-requested level.

Until completion of the returned operation:

  • Cancelling the operation sets its metadata's [cancel_time][google.spanner.admin.instance.v1.UpdateInstanceMetadata.cancel_time], and begins restoring resources to their pre-request values. The operation is guaranteed to succeed at undoing all resource changes, after which point it terminates with a CANCELLED status.
  • All other attempts to modify the instance are rejected.
  • Reading the instance via the API continues to give the pre-request resource levels.

Upon completion of the returned operation:

  • Billing begins for all successfully-allocated resources (some types may have lower than the requested levels).
  • All newly-reserved resources are available for serving the instance's tables.
  • The instance's new resource levels are readable via the API.

The returned [long-running operation][google.longrunning.Operation] will have a name of the format <instance_name>/operations/<operation_id> and can be used to track the instance modification. The [metadata][google.longrunning.Operation.metadata] field type is [UpdateInstanceMetadata][google.spanner.admin.instance.v1.UpdateInstanceMetadata]. The [response][google.longrunning.Operation.response] field type is [Instance][google.spanner.admin.instance.v1.Instance], if successful.

Authorization requires spanner.instances.update permission on the resource [name][google.spanner.admin.instance.v1.Instance.name].

Parameters
Name Description
request UpdateInstanceRequest

The request object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
TaskOperationInstanceUpdateInstanceMetadata

A Task containing the RPC response.
Overrides

UpdateInstanceConfig(UpdateInstanceConfigRequest, CallSettings)

public override Operation<InstanceConfig, UpdateInstanceConfigMetadata> UpdateInstanceConfig(UpdateInstanceConfigRequest request, CallSettings callSettings = null)

Updates an instance configuration. The returned [long-running operation][google.longrunning.Operation] can be used to track the progress of updating the instance. If the named instance configuration does not exist, returns NOT_FOUND.

Only user-managed configurations can be updated.

Immediately after the request returns:

  • The instance configuration's [reconciling][google.spanner.admin.instance.v1.InstanceConfig.reconciling] field is set to true.

While the operation is pending:

  • Cancelling the operation sets its metadata's [cancel_time][google.spanner.admin.instance.v1.UpdateInstanceConfigMetadata.cancel_time]. The operation is guaranteed to succeed at undoing all changes, after which point it terminates with a CANCELLED status.
  • All other attempts to modify the instance configuration are rejected.
  • Reading the instance configuration via the API continues to give the pre-request values.

Upon completion of the returned operation:

  • Creating instances using the instance configuration uses the new values.
  • The new values of the instance configuration are readable via the API.
  • The instance configuration's [reconciling][google.spanner.admin.instance.v1.InstanceConfig.reconciling] field becomes false.

The returned [long-running operation][google.longrunning.Operation] will have a name of the format <instance_config_name>/operations/<operation_id> and can be used to track the instance configuration modification. The [metadata][google.longrunning.Operation.metadata] field type is [UpdateInstanceConfigMetadata][google.spanner.admin.instance.v1.UpdateInstanceConfigMetadata]. The [response][google.longrunning.Operation.response] field type is [InstanceConfig][google.spanner.admin.instance.v1.InstanceConfig], if successful.

Authorization requires spanner.instanceConfigs.update permission on the resource [name][google.spanner.admin.instance.v1.InstanceConfig.name].

Parameters
Name Description
request UpdateInstanceConfigRequest

The request object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
OperationInstanceConfigUpdateInstanceConfigMetadata

The RPC response.
Overrides

UpdateInstanceConfigAsync(UpdateInstanceConfigRequest, CallSettings)

public override Task<Operation<InstanceConfig, UpdateInstanceConfigMetadata>> UpdateInstanceConfigAsync(UpdateInstanceConfigRequest request, CallSettings callSettings = null)

Updates an instance configuration. The returned [long-running operation][google.longrunning.Operation] can be used to track the progress of updating the instance. If the named instance configuration does not exist, returns NOT_FOUND.

Only user-managed configurations can be updated.

Immediately after the request returns:

  • The instance configuration's [reconciling][google.spanner.admin.instance.v1.InstanceConfig.reconciling] field is set to true.

While the operation is pending:

  • Cancelling the operation sets its metadata's [cancel_time][google.spanner.admin.instance.v1.UpdateInstanceConfigMetadata.cancel_time]. The operation is guaranteed to succeed at undoing all changes, after which point it terminates with a CANCELLED status.
  • All other attempts to modify the instance configuration are rejected.
  • Reading the instance configuration via the API continues to give the pre-request values.

Upon completion of the returned operation:

  • Creating instances using the instance configuration uses the new values.
  • The new values of the instance configuration are readable via the API.
  • The instance configuration's [reconciling][google.spanner.admin.instance.v1.InstanceConfig.reconciling] field becomes false.

The returned [long-running operation][google.longrunning.Operation] will have a name of the format <instance_config_name>/operations/<operation_id> and can be used to track the instance configuration modification. The [metadata][google.longrunning.Operation.metadata] field type is [UpdateInstanceConfigMetadata][google.spanner.admin.instance.v1.UpdateInstanceConfigMetadata]. The [response][google.longrunning.Operation.response] field type is [InstanceConfig][google.spanner.admin.instance.v1.InstanceConfig], if successful.

Authorization requires spanner.instanceConfigs.update permission on the resource [name][google.spanner.admin.instance.v1.InstanceConfig.name].

Parameters
Name Description
request UpdateInstanceConfigRequest

The request object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
TaskOperationInstanceConfigUpdateInstanceConfigMetadata

A Task containing the RPC response.
Overrides

UpdateInstancePartition(UpdateInstancePartitionRequest, CallSettings)

public override Operation<InstancePartition, UpdateInstancePartitionMetadata> UpdateInstancePartition(UpdateInstancePartitionRequest request, CallSettings callSettings = null)

Updates an instance partition, and begins allocating or releasing resources as requested. The returned [long-running operation][google.longrunning.Operation] can be used to track the progress of updating the instance partition. If the named instance partition does not exist, returns NOT_FOUND.

Immediately upon completion of this request:

  • For resource types for which a decrease in the instance partition's allocation has been requested, billing is based on the newly-requested level.

Until completion of the returned operation:

  • Cancelling the operation sets its metadata's [cancel_time][google.spanner.admin.instance.v1.UpdateInstancePartitionMetadata.cancel_time], and begins restoring resources to their pre-request values. The operation is guaranteed to succeed at undoing all resource changes, after which point it terminates with a CANCELLED status.
  • All other attempts to modify the instance partition are rejected.
  • Reading the instance partition via the API continues to give the pre-request resource levels.

Upon completion of the returned operation:

  • Billing begins for all successfully-allocated resources (some types may have lower than the requested levels).
  • All newly-reserved resources are available for serving the instance partition's tables.
  • The instance partition's new resource levels are readable via the API.

The returned [long-running operation][google.longrunning.Operation] will have a name of the format <instance_partition_name>/operations/<operation_id> and can be used to track the instance partition modification. The [metadata][google.longrunning.Operation.metadata] field type is [UpdateInstancePartitionMetadata][google.spanner.admin.instance.v1.UpdateInstancePartitionMetadata]. The [response][google.longrunning.Operation.response] field type is [InstancePartition][google.spanner.admin.instance.v1.InstancePartition], if successful.

Authorization requires spanner.instancePartitions.update permission on the resource [name][google.spanner.admin.instance.v1.InstancePartition.name].

Parameters
Name Description
request UpdateInstancePartitionRequest

The request object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
OperationInstancePartitionUpdateInstancePartitionMetadata

The RPC response.
Overrides

UpdateInstancePartitionAsync(UpdateInstancePartitionRequest, CallSettings)

public override Task<Operation<InstancePartition, UpdateInstancePartitionMetadata>> UpdateInstancePartitionAsync(UpdateInstancePartitionRequest request, CallSettings callSettings = null)

Updates an instance partition, and begins allocating or releasing resources as requested. The returned [long-running operation][google.longrunning.Operation] can be used to track the progress of updating the instance partition. If the named instance partition does not exist, returns NOT_FOUND.

Immediately upon completion of this request:

  • For resource types for which a decrease in the instance partition's allocation has been requested, billing is based on the newly-requested level.

Until completion of the returned operation:

  • Cancelling the operation sets its metadata's [cancel_time][google.spanner.admin.instance.v1.UpdateInstancePartitionMetadata.cancel_time], and begins restoring resources to their pre-request values. The operation is guaranteed to succeed at undoing all resource changes, after which point it terminates with a CANCELLED status.
  • All other attempts to modify the instance partition are rejected.
  • Reading the instance partition via the API continues to give the pre-request resource levels.

Upon completion of the returned operation:

  • Billing begins for all successfully-allocated resources (some types may have lower than the requested levels).
  • All newly-reserved resources are available for serving the instance partition's tables.
  • The instance partition's new resource levels are readable via the API.

The returned [long-running operation][google.longrunning.Operation] will have a name of the format <instance_partition_name>/operations/<operation_id> and can be used to track the instance partition modification. The [metadata][google.longrunning.Operation.metadata] field type is [UpdateInstancePartitionMetadata][google.spanner.admin.instance.v1.UpdateInstancePartitionMetadata]. The [response][google.longrunning.Operation.response] field type is [InstancePartition][google.spanner.admin.instance.v1.InstancePartition], if successful.

Authorization requires spanner.instancePartitions.update permission on the resource [name][google.spanner.admin.instance.v1.InstancePartition.name].

Parameters
Name Description
request UpdateInstancePartitionRequest

The request object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
TaskOperationInstancePartitionUpdateInstancePartitionMetadata

A Task containing the RPC response.
Overrides