Class v1.InstanceAdminClient (7.5.0)

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. v1

Package

@google-cloud/spanner

Constructors

(constructor)(opts, gaxInstance)

constructor(opts?: ClientOptions, gaxInstance?: typeof gax | typeof gax.fallback);

Construct an instance of InstanceAdminClient.

Parameters
NameDescription
opts ClientOptions
gaxInstance typeof gax | typeof fallback

: loaded instance of google-gax. Useful if you need to avoid loading the default gRPC version and want to use the fallback HTTP implementation. Load only fallback version and pass it to the constructor: ``` const gax = require('google-gax/build/src/fallback'); // avoids loading google-gax with gRPC const client = new InstanceAdminClient({fallback: true}, gax); ```

Properties

apiEndpoint

get apiEndpoint(): string;

The DNS address for this API service.

apiEndpoint

static get apiEndpoint(): string;

The DNS address for this API service - same as servicePath.

auth

auth: gax.GoogleAuth;

descriptors

descriptors: Descriptors;

innerApiCalls

innerApiCalls: {
        [name: string]: Function;
    };

instanceAdminStub

instanceAdminStub?: Promise<{
        [name: string]: Function;
    }>;

operationsClient

operationsClient: gax.OperationsClient;

pathTemplates

pathTemplates: {
        [name: string]: gax.PathTemplate;
    };

port

static get port(): number;

The port for this API service.

scopes

static get scopes(): string[];

The scopes needed to make gRPC calls for every method defined in this service.

servicePath

static get servicePath(): string;

The DNS address for this API service.

universeDomain

get universeDomain(): string;

warn

warn: (code: string, message: string, warnType?: string) => void;

Methods

checkCreateInstanceConfigProgress(name)

checkCreateInstanceConfigProgress(name: string): Promise<LROperation<protos.google.spanner.admin.instance.v1.InstanceConfig, protos.google.spanner.admin.instance.v1.CreateInstanceConfigMetadata>>;

Check the status of the long running operation returned by createInstanceConfig().

Parameter
NameDescription
name string

The operation name that will be passed.

Returns
TypeDescription
Promise<LROperation<protos.google.spanner.admin.instance.v1.InstanceConfig, protos.google.spanner.admin.instance.v1.CreateInstanceConfigMetadata>>

{Promise} - The promise which resolves to an object. The decoded operation object has result and metadata field to get information from. Please see the documentation for more details and examples.

checkCreateInstanceProgress(name)

checkCreateInstanceProgress(name: string): Promise<LROperation<protos.google.spanner.admin.instance.v1.Instance, protos.google.spanner.admin.instance.v1.CreateInstanceMetadata>>;

Check the status of the long running operation returned by createInstance().

Parameter
NameDescription
name string

The operation name that will be passed.

Returns
TypeDescription
Promise<LROperation<protos.google.spanner.admin.instance.v1.Instance, protos.google.spanner.admin.instance.v1.CreateInstanceMetadata>>

{Promise} - The promise which resolves to an object. The decoded operation object has result and metadata field to get information from. Please see the documentation for more details and examples.

checkUpdateInstanceConfigProgress(name)

checkUpdateInstanceConfigProgress(name: string): Promise<LROperation<protos.google.spanner.admin.instance.v1.InstanceConfig, protos.google.spanner.admin.instance.v1.UpdateInstanceConfigMetadata>>;

Check the status of the long running operation returned by updateInstanceConfig().

Parameter
NameDescription
name string

The operation name that will be passed.

Returns
TypeDescription
Promise<LROperation<protos.google.spanner.admin.instance.v1.InstanceConfig, protos.google.spanner.admin.instance.v1.UpdateInstanceConfigMetadata>>

{Promise} - The promise which resolves to an object. The decoded operation object has result and metadata field to get information from. Please see the documentation for more details and examples.

checkUpdateInstanceProgress(name)

checkUpdateInstanceProgress(name: string): Promise<LROperation<protos.google.spanner.admin.instance.v1.Instance, protos.google.spanner.admin.instance.v1.UpdateInstanceMetadata>>;

Check the status of the long running operation returned by updateInstance().

Parameter
NameDescription
name string

The operation name that will be passed.

Returns
TypeDescription
Promise<LROperation<protos.google.spanner.admin.instance.v1.Instance, protos.google.spanner.admin.instance.v1.UpdateInstanceMetadata>>

{Promise} - The promise which resolves to an object. The decoded operation object has result and metadata field to get information from. Please see the documentation for more details and examples.

close()

close(): Promise<void>;

Terminate the gRPC channel and close the client.

The client will no longer be usable and all future behavior is undefined.

Returns
TypeDescription
Promise<void>

{Promise} A promise that resolves when the client is closed.

createInstance(request, options)

createInstance(request?: protos.google.spanner.admin.instance.v1.ICreateInstanceRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.spanner.admin.instance.v1.IInstance, protos.google.spanner.admin.instance.v1.ICreateInstanceMetadata>,
        protos.google.longrunning.IOperation | undefined,
        {} | undefined
    ]>;

Creates an instance and begins preparing it to begin serving. The returned long-running 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 will have a name of the format <instance_name>/operations/<operation_id> and can be used to track creation of the instance. The metadata field type is . The response field type is , if successful.

Parameters
NameDescription
request ICreateInstanceRequest

The request object that will be sent.

options CallOptions

Call options. See CallOptions for more details.

Returns
TypeDescription
Promise<[ LROperation<protos.google.spanner.admin.instance.v1.IInstance, protos.google.spanner.admin.instance.v1.ICreateInstanceMetadata>, protos.google.longrunning.IOperation | undefined, {} | undefined ]>

{Promise} - The promise which resolves to an array. The first element of the array is an object representing a long running operation. Its promise() method returns a promise you can await for. Please see the documentation for more details and examples.

createInstance(request, options, callback)

createInstance(request: protos.google.spanner.admin.instance.v1.ICreateInstanceRequest, options: CallOptions, callback: Callback<LROperation<protos.google.spanner.admin.instance.v1.IInstance, protos.google.spanner.admin.instance.v1.ICreateInstanceMetadata>, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>): void;
Parameters
NameDescription
request ICreateInstanceRequest
options CallOptions
callback Callback<LROperation<protos.google.spanner.admin.instance.v1.IInstance, protos.google.spanner.admin.instance.v1.ICreateInstanceMetadata>, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>
Returns
TypeDescription
void

createInstance(request, callback)

createInstance(request: protos.google.spanner.admin.instance.v1.ICreateInstanceRequest, callback: Callback<LROperation<protos.google.spanner.admin.instance.v1.IInstance, protos.google.spanner.admin.instance.v1.ICreateInstanceMetadata>, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>): void;
Parameters
NameDescription
request ICreateInstanceRequest
callback Callback<LROperation<protos.google.spanner.admin.instance.v1.IInstance, protos.google.spanner.admin.instance.v1.ICreateInstanceMetadata>, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>
Returns
TypeDescription
void

createInstanceConfig(request, options)

createInstanceConfig(request?: protos.google.spanner.admin.instance.v1.ICreateInstanceConfigRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.spanner.admin.instance.v1.IInstanceConfig, protos.google.spanner.admin.instance.v1.ICreateInstanceConfigMetadata>,
        protos.google.longrunning.IOperation | undefined,
        {} | undefined
    ]>;

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

Immediately after the request returns:

* The instance config is readable via the API, with all requested attributes. The instance config's field is set to true. Its state is CREATING.

While the operation is pending:

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

Upon completion of the returned operation:

* Instances can be created using the instance configuration. * The instance config's field becomes false. Its state becomes READY.

The returned long-running operation will have a name of the format <instance_config_name>/operations/<operation_id> and can be used to track creation of the instance config. The metadata field type is . The response field type is , if successful.

Authorization requires spanner.instanceConfigs.create permission on the resource .

Parameters
NameDescription
request ICreateInstanceConfigRequest

The request object that will be sent.

options CallOptions

Call options. See CallOptions for more details.

Returns
TypeDescription
Promise<[ LROperation<protos.google.spanner.admin.instance.v1.IInstanceConfig, protos.google.spanner.admin.instance.v1.ICreateInstanceConfigMetadata>, protos.google.longrunning.IOperation | undefined, {} | undefined ]>

{Promise} - The promise which resolves to an array. The first element of the array is an object representing a long running operation. Its promise() method returns a promise you can await for. Please see the documentation for more details and examples.

createInstanceConfig(request, options, callback)

createInstanceConfig(request: protos.google.spanner.admin.instance.v1.ICreateInstanceConfigRequest, options: CallOptions, callback: Callback<LROperation<protos.google.spanner.admin.instance.v1.IInstanceConfig, protos.google.spanner.admin.instance.v1.ICreateInstanceConfigMetadata>, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>): void;
Parameters
NameDescription
request ICreateInstanceConfigRequest
options CallOptions
callback Callback<LROperation<protos.google.spanner.admin.instance.v1.IInstanceConfig, protos.google.spanner.admin.instance.v1.ICreateInstanceConfigMetadata>, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>
Returns
TypeDescription
void

createInstanceConfig(request, callback)

createInstanceConfig(request: protos.google.spanner.admin.instance.v1.ICreateInstanceConfigRequest, callback: Callback<LROperation<protos.google.spanner.admin.instance.v1.IInstanceConfig, protos.google.spanner.admin.instance.v1.ICreateInstanceConfigMetadata>, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>): void;
Parameters
NameDescription
request ICreateInstanceConfigRequest
callback Callback<LROperation<protos.google.spanner.admin.instance.v1.IInstanceConfig, protos.google.spanner.admin.instance.v1.ICreateInstanceConfigMetadata>, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>
Returns
TypeDescription
void

deleteInstance(request, options)

deleteInstance(request?: protos.google.spanner.admin.instance.v1.IDeleteInstanceRequest, options?: CallOptions): Promise<[
        protos.google.protobuf.IEmpty,
        (protos.google.spanner.admin.instance.v1.IDeleteInstanceRequest | undefined),
        {} | undefined
    ]>;

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
NameDescription
request IDeleteInstanceRequest

The request object that will be sent.

options CallOptions

Call options. See CallOptions for more details.

Returns
TypeDescription
Promise<[ protos.google.protobuf.IEmpty, (protos.google.spanner.admin.instance.v1.IDeleteInstanceRequest | undefined), {} | undefined ]>

{Promise} - The promise which resolves to an array. The first element of the array is an object representing Empty. Please see the documentation for more details and examples.

deleteInstance(request, options, callback)

deleteInstance(request: protos.google.spanner.admin.instance.v1.IDeleteInstanceRequest, options: CallOptions, callback: Callback<protos.google.protobuf.IEmpty, protos.google.spanner.admin.instance.v1.IDeleteInstanceRequest | null | undefined, {} | null | undefined>): void;
Parameters
NameDescription
request IDeleteInstanceRequest
options CallOptions
callback Callback<protos.google.protobuf.IEmpty, protos.google.spanner.admin.instance.v1.IDeleteInstanceRequest | null | undefined, {} | null | undefined>
Returns
TypeDescription
void

deleteInstance(request, callback)

deleteInstance(request: protos.google.spanner.admin.instance.v1.IDeleteInstanceRequest, callback: Callback<protos.google.protobuf.IEmpty, protos.google.spanner.admin.instance.v1.IDeleteInstanceRequest | null | undefined, {} | null | undefined>): void;
Parameters
NameDescription
request IDeleteInstanceRequest
callback Callback<protos.google.protobuf.IEmpty, protos.google.spanner.admin.instance.v1.IDeleteInstanceRequest | null | undefined, {} | null | undefined>
Returns
TypeDescription
void

deleteInstanceConfig(request, options)

deleteInstanceConfig(request?: protos.google.spanner.admin.instance.v1.IDeleteInstanceConfigRequest, options?: CallOptions): Promise<[
        protos.google.protobuf.IEmpty,
        (protos.google.spanner.admin.instance.v1.IDeleteInstanceConfigRequest | undefined),
        {} | undefined
    ]>;

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

Only user managed configurations can be deleted.

Authorization requires spanner.instanceConfigs.delete permission on the resource .

Parameters
NameDescription
request IDeleteInstanceConfigRequest

The request object that will be sent.

options CallOptions

Call options. See CallOptions for more details.

Returns
TypeDescription
Promise<[ protos.google.protobuf.IEmpty, (protos.google.spanner.admin.instance.v1.IDeleteInstanceConfigRequest | undefined), {} | undefined ]>

{Promise} - The promise which resolves to an array. The first element of the array is an object representing Empty. Please see the documentation for more details and examples.

deleteInstanceConfig(request, options, callback)

deleteInstanceConfig(request: protos.google.spanner.admin.instance.v1.IDeleteInstanceConfigRequest, options: CallOptions, callback: Callback<protos.google.protobuf.IEmpty, protos.google.spanner.admin.instance.v1.IDeleteInstanceConfigRequest | null | undefined, {} | null | undefined>): void;
Parameters
NameDescription
request IDeleteInstanceConfigRequest
options CallOptions
callback Callback<protos.google.protobuf.IEmpty, protos.google.spanner.admin.instance.v1.IDeleteInstanceConfigRequest | null | undefined, {} | null | undefined>
Returns
TypeDescription
void

deleteInstanceConfig(request, callback)

deleteInstanceConfig(request: protos.google.spanner.admin.instance.v1.IDeleteInstanceConfigRequest, callback: Callback<protos.google.protobuf.IEmpty, protos.google.spanner.admin.instance.v1.IDeleteInstanceConfigRequest | null | undefined, {} | null | undefined>): void;
Parameters
NameDescription
request IDeleteInstanceConfigRequest
callback Callback<protos.google.protobuf.IEmpty, protos.google.spanner.admin.instance.v1.IDeleteInstanceConfigRequest | null | undefined, {} | null | undefined>
Returns
TypeDescription
void

getIamPolicy(request, options)

getIamPolicy(request?: protos.google.iam.v1.IGetIamPolicyRequest, options?: CallOptions): Promise<[
        protos.google.iam.v1.IPolicy,
        protos.google.iam.v1.IGetIamPolicyRequest | undefined,
        {} | undefined
    ]>;

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.

Parameters
NameDescription
request IGetIamPolicyRequest

The request object that will be sent.

options CallOptions

Call options. See CallOptions for more details.

Returns
TypeDescription
Promise<[ protos.google.iam.v1.IPolicy, protos.google.iam.v1.IGetIamPolicyRequest | undefined, {} | undefined ]>

{Promise} - The promise which resolves to an array. The first element of the array is an object representing Policy. Please see the documentation for more details and examples.

getIamPolicy(request, options, callback)

getIamPolicy(request: protos.google.iam.v1.IGetIamPolicyRequest, options: CallOptions, callback: Callback<protos.google.iam.v1.IPolicy, protos.google.iam.v1.IGetIamPolicyRequest | null | undefined, {} | null | undefined>): void;
Parameters
NameDescription
request IGetIamPolicyRequest
options CallOptions
callback Callback<protos.google.iam.v1.IPolicy, protos.google.iam.v1.IGetIamPolicyRequest | null | undefined, {} | null | undefined>
Returns
TypeDescription
void

getIamPolicy(request, callback)

getIamPolicy(request: protos.google.iam.v1.IGetIamPolicyRequest, callback: Callback<protos.google.iam.v1.IPolicy, protos.google.iam.v1.IGetIamPolicyRequest | null | undefined, {} | null | undefined>): void;
Parameters
NameDescription
request IGetIamPolicyRequest
callback Callback<protos.google.iam.v1.IPolicy, protos.google.iam.v1.IGetIamPolicyRequest | null | undefined, {} | null | undefined>
Returns
TypeDescription
void

getInstance(request, options)

getInstance(request?: protos.google.spanner.admin.instance.v1.IGetInstanceRequest, options?: CallOptions): Promise<[
        protos.google.spanner.admin.instance.v1.IInstance,
        protos.google.spanner.admin.instance.v1.IGetInstanceRequest | undefined,
        {} | undefined
    ]>;

Gets information about a particular instance.

Parameters
NameDescription
request IGetInstanceRequest

The request object that will be sent.

options CallOptions

Call options. See CallOptions for more details.

Returns
TypeDescription
Promise<[ protos.google.spanner.admin.instance.v1.IInstance, protos.google.spanner.admin.instance.v1.IGetInstanceRequest | undefined, {} | undefined ]>

{Promise} - The promise which resolves to an array. The first element of the array is an object representing . Please see the documentation for more details and examples.

getInstance(request, options, callback)

getInstance(request: protos.google.spanner.admin.instance.v1.IGetInstanceRequest, options: CallOptions, callback: Callback<protos.google.spanner.admin.instance.v1.IInstance, protos.google.spanner.admin.instance.v1.IGetInstanceRequest | null | undefined, {} | null | undefined>): void;
Parameters
NameDescription
request IGetInstanceRequest
options CallOptions
callback Callback<protos.google.spanner.admin.instance.v1.IInstance, protos.google.spanner.admin.instance.v1.IGetInstanceRequest | null | undefined, {} | null | undefined>
Returns
TypeDescription
void

getInstance(request, callback)

getInstance(request: protos.google.spanner.admin.instance.v1.IGetInstanceRequest, callback: Callback<protos.google.spanner.admin.instance.v1.IInstance, protos.google.spanner.admin.instance.v1.IGetInstanceRequest | null | undefined, {} | null | undefined>): void;
Parameters
NameDescription
request IGetInstanceRequest
callback Callback<protos.google.spanner.admin.instance.v1.IInstance, protos.google.spanner.admin.instance.v1.IGetInstanceRequest | null | undefined, {} | null | undefined>
Returns
TypeDescription
void

getInstanceConfig(request, options)

getInstanceConfig(request?: protos.google.spanner.admin.instance.v1.IGetInstanceConfigRequest, options?: CallOptions): Promise<[
        protos.google.spanner.admin.instance.v1.IInstanceConfig,
        (protos.google.spanner.admin.instance.v1.IGetInstanceConfigRequest | undefined),
        {} | undefined
    ]>;

Gets information about a particular instance configuration.

Parameters
NameDescription
request IGetInstanceConfigRequest

The request object that will be sent.

options CallOptions

Call options. See CallOptions for more details.

Returns
TypeDescription
Promise<[ protos.google.spanner.admin.instance.v1.IInstanceConfig, (protos.google.spanner.admin.instance.v1.IGetInstanceConfigRequest | undefined), {} | undefined ]>

{Promise} - The promise which resolves to an array. The first element of the array is an object representing . Please see the documentation for more details and examples.

getInstanceConfig(request, options, callback)

getInstanceConfig(request: protos.google.spanner.admin.instance.v1.IGetInstanceConfigRequest, options: CallOptions, callback: Callback<protos.google.spanner.admin.instance.v1.IInstanceConfig, protos.google.spanner.admin.instance.v1.IGetInstanceConfigRequest | null | undefined, {} | null | undefined>): void;
Parameters
NameDescription
request IGetInstanceConfigRequest
options CallOptions
callback Callback<protos.google.spanner.admin.instance.v1.IInstanceConfig, protos.google.spanner.admin.instance.v1.IGetInstanceConfigRequest | null | undefined, {} | null | undefined>
Returns
TypeDescription
void

getInstanceConfig(request, callback)

getInstanceConfig(request: protos.google.spanner.admin.instance.v1.IGetInstanceConfigRequest, callback: Callback<protos.google.spanner.admin.instance.v1.IInstanceConfig, protos.google.spanner.admin.instance.v1.IGetInstanceConfigRequest | null | undefined, {} | null | undefined>): void;
Parameters
NameDescription
request IGetInstanceConfigRequest
callback Callback<protos.google.spanner.admin.instance.v1.IInstanceConfig, protos.google.spanner.admin.instance.v1.IGetInstanceConfigRequest | null | undefined, {} | null | undefined>
Returns
TypeDescription
void

getProjectId()

getProjectId(): Promise<string>;
Returns
TypeDescription
Promise<string>

getProjectId(callback)

getProjectId(callback: Callback<string, undefined, undefined>): void;
Parameter
NameDescription
callback Callback<string, undefined, undefined>
Returns
TypeDescription
void

initialize()

initialize(): Promise<{
        [name: string]: Function;
    }>;

Initialize the client. Performs asynchronous operations (such as authentication) and prepares the client. This function will be called automatically when any class method is called for the first time, but if you need to initialize it before calling an actual method, feel free to call initialize() directly.

You can await on this method if you want to make sure the client is initialized.

Returns
TypeDescription
Promise<{ [name: string]: Function; }>

{Promise} A promise that resolves to an authenticated service stub.

instanceConfigPath(project, instanceConfig)

instanceConfigPath(project: string, instanceConfig: string): string;

Return a fully-qualified instanceConfig resource name string.

Parameters
NameDescription
project string
instanceConfig string
Returns
TypeDescription
string

{string} Resource name string.

instancePath(project, instance)

instancePath(project: string, instance: string): string;

Return a fully-qualified instance resource name string.

Parameters
NameDescription
project string
instance string
Returns
TypeDescription
string

{string} Resource name string.

listInstanceConfigOperations(request, options)

listInstanceConfigOperations(request?: protos.google.spanner.admin.instance.v1.IListInstanceConfigOperationsRequest, options?: CallOptions): Promise<[
        protos.google.longrunning.IOperation[],
        protos.google.spanner.admin.instance.v1.IListInstanceConfigOperationsRequest | null,
        protos.google.spanner.admin.instance.v1.IListInstanceConfigOperationsResponse
    ]>;

Lists the user-managed instance config [long-running operations][google.longrunning.Operation] in the given project. An instance config operation has a name of the form projects/<project>/instanceConfigs/<instance_config>/operations/<operation>. The long-running 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
NameDescription
request IListInstanceConfigOperationsRequest

The request object that will be sent.

options CallOptions

Call options. See CallOptions for more details.

Returns
TypeDescription
Promise<[ protos.google.longrunning.IOperation[], protos.google.spanner.admin.instance.v1.IListInstanceConfigOperationsRequest | null, protos.google.spanner.admin.instance.v1.IListInstanceConfigOperationsResponse ]>

{Promise} - The promise which resolves to an array. The first element of the array is Array of Operation. The client library will perform auto-pagination by default: it will call the API as many times as needed and will merge results from all the pages into this array. Note that it can affect your quota. We recommend using listInstanceConfigOperationsAsync() method described below for async iteration which you can stop as needed. Please see the documentation for more details and examples.

listInstanceConfigOperations(request, options, callback)

listInstanceConfigOperations(request: protos.google.spanner.admin.instance.v1.IListInstanceConfigOperationsRequest, options: CallOptions, callback: PaginationCallback<protos.google.spanner.admin.instance.v1.IListInstanceConfigOperationsRequest, protos.google.spanner.admin.instance.v1.IListInstanceConfigOperationsResponse | null | undefined, protos.google.longrunning.IOperation>): void;
Parameters
NameDescription
request IListInstanceConfigOperationsRequest
options CallOptions
callback PaginationCallback<protos.google.spanner.admin.instance.v1.IListInstanceConfigOperationsRequest, protos.google.spanner.admin.instance.v1.IListInstanceConfigOperationsResponse | null | undefined, protos.google.longrunning.IOperation>
Returns
TypeDescription
void

listInstanceConfigOperations(request, callback)

listInstanceConfigOperations(request: protos.google.spanner.admin.instance.v1.IListInstanceConfigOperationsRequest, callback: PaginationCallback<protos.google.spanner.admin.instance.v1.IListInstanceConfigOperationsRequest, protos.google.spanner.admin.instance.v1.IListInstanceConfigOperationsResponse | null | undefined, protos.google.longrunning.IOperation>): void;
Parameters
NameDescription
request IListInstanceConfigOperationsRequest
callback PaginationCallback<protos.google.spanner.admin.instance.v1.IListInstanceConfigOperationsRequest, protos.google.spanner.admin.instance.v1.IListInstanceConfigOperationsResponse | null | undefined, protos.google.longrunning.IOperation>
Returns
TypeDescription
void

listInstanceConfigOperationsAsync(request, options)

listInstanceConfigOperationsAsync(request?: protos.google.spanner.admin.instance.v1.IListInstanceConfigOperationsRequest, options?: CallOptions): AsyncIterable<protos.google.longrunning.IOperation>;

Equivalent to listInstanceConfigOperations, but returns an iterable object.

for-await-of syntax is used with the iterable to get response elements on-demand.

Parameters
NameDescription
request IListInstanceConfigOperationsRequest

The request object that will be sent.

options CallOptions

Call options. See CallOptions for more details.

Returns
TypeDescription
AsyncIterable<protos.google.longrunning.IOperation>

{Object} An iterable Object that allows async iteration. When you iterate the returned iterable, each element will be an object representing Operation. The API will be called under the hood as needed, once per the page, so you can stop the iteration when you don't need more results. Please see the documentation for more details and examples.

listInstanceConfigOperationsStream(request, options)

listInstanceConfigOperationsStream(request?: protos.google.spanner.admin.instance.v1.IListInstanceConfigOperationsRequest, options?: CallOptions): Transform;

Equivalent to method.name.toCamelCase(), but returns a NodeJS Stream object.

Parameters
NameDescription
request IListInstanceConfigOperationsRequest

The request object that will be sent.

options CallOptions

Call options. See CallOptions for more details.

Returns
TypeDescription
Transform

{Stream} An object stream which emits an object representing Operation on 'data' event. The client library will perform auto-pagination by default: it will call the API as many times as needed. Note that it can affect your quota. We recommend using listInstanceConfigOperationsAsync() method described below for async iteration which you can stop as needed. Please see the documentation for more details and examples.

listInstanceConfigs(request, options)

listInstanceConfigs(request?: protos.google.spanner.admin.instance.v1.IListInstanceConfigsRequest, options?: CallOptions): Promise<[
        protos.google.spanner.admin.instance.v1.IInstanceConfig[],
        protos.google.spanner.admin.instance.v1.IListInstanceConfigsRequest | null,
        protos.google.spanner.admin.instance.v1.IListInstanceConfigsResponse
    ]>;

Lists the supported instance configurations for a given project.

Parameters
NameDescription
request IListInstanceConfigsRequest

The request object that will be sent.

options CallOptions

Call options. See CallOptions for more details.

Returns
TypeDescription
Promise<[ protos.google.spanner.admin.instance.v1.IInstanceConfig[], protos.google.spanner.admin.instance.v1.IListInstanceConfigsRequest | null, protos.google.spanner.admin.instance.v1.IListInstanceConfigsResponse ]>

{Promise} - The promise which resolves to an array. The first element of the array is Array of . The client library will perform auto-pagination by default: it will call the API as many times as needed and will merge results from all the pages into this array. Note that it can affect your quota. We recommend using listInstanceConfigsAsync() method described below for async iteration which you can stop as needed. Please see the documentation for more details and examples.

listInstanceConfigs(request, options, callback)

listInstanceConfigs(request: protos.google.spanner.admin.instance.v1.IListInstanceConfigsRequest, options: CallOptions, callback: PaginationCallback<protos.google.spanner.admin.instance.v1.IListInstanceConfigsRequest, protos.google.spanner.admin.instance.v1.IListInstanceConfigsResponse | null | undefined, protos.google.spanner.admin.instance.v1.IInstanceConfig>): void;
Parameters
NameDescription
request IListInstanceConfigsRequest
options CallOptions
callback PaginationCallback<protos.google.spanner.admin.instance.v1.IListInstanceConfigsRequest, protos.google.spanner.admin.instance.v1.IListInstanceConfigsResponse | null | undefined, protos.google.spanner.admin.instance.v1.IInstanceConfig>
Returns
TypeDescription
void

listInstanceConfigs(request, callback)

listInstanceConfigs(request: protos.google.spanner.admin.instance.v1.IListInstanceConfigsRequest, callback: PaginationCallback<protos.google.spanner.admin.instance.v1.IListInstanceConfigsRequest, protos.google.spanner.admin.instance.v1.IListInstanceConfigsResponse | null | undefined, protos.google.spanner.admin.instance.v1.IInstanceConfig>): void;
Parameters
NameDescription
request IListInstanceConfigsRequest
callback PaginationCallback<protos.google.spanner.admin.instance.v1.IListInstanceConfigsRequest, protos.google.spanner.admin.instance.v1.IListInstanceConfigsResponse | null | undefined, protos.google.spanner.admin.instance.v1.IInstanceConfig>
Returns
TypeDescription
void

listInstanceConfigsAsync(request, options)

listInstanceConfigsAsync(request?: protos.google.spanner.admin.instance.v1.IListInstanceConfigsRequest, options?: CallOptions): AsyncIterable<protos.google.spanner.admin.instance.v1.IInstanceConfig>;

Equivalent to listInstanceConfigs, but returns an iterable object.

for-await-of syntax is used with the iterable to get response elements on-demand.

Parameters
NameDescription
request IListInstanceConfigsRequest

The request object that will be sent.

options CallOptions

Call options. See CallOptions for more details.

Returns
TypeDescription
AsyncIterable<protos.google.spanner.admin.instance.v1.IInstanceConfig>

{Object} An iterable Object that allows async iteration. When you iterate the returned iterable, each element will be an object representing . The API will be called under the hood as needed, once per the page, so you can stop the iteration when you don't need more results. Please see the documentation for more details and examples.

listInstanceConfigsStream(request, options)

listInstanceConfigsStream(request?: protos.google.spanner.admin.instance.v1.IListInstanceConfigsRequest, options?: CallOptions): Transform;

Equivalent to method.name.toCamelCase(), but returns a NodeJS Stream object.

Parameters
NameDescription
request IListInstanceConfigsRequest

The request object that will be sent.

options CallOptions

Call options. See CallOptions for more details.

Returns
TypeDescription
Transform

{Stream} An object stream which emits an object representing on 'data' event. The client library will perform auto-pagination by default: it will call the API as many times as needed. Note that it can affect your quota. We recommend using listInstanceConfigsAsync() method described below for async iteration which you can stop as needed. Please see the documentation for more details and examples.

listInstances(request, options)

listInstances(request?: protos.google.spanner.admin.instance.v1.IListInstancesRequest, options?: CallOptions): Promise<[
        protos.google.spanner.admin.instance.v1.IInstance[],
        protos.google.spanner.admin.instance.v1.IListInstancesRequest | null,
        protos.google.spanner.admin.instance.v1.IListInstancesResponse
    ]>;

Lists all instances in the given project.

Parameters
NameDescription
request IListInstancesRequest

The request object that will be sent.

options CallOptions

Call options. See CallOptions for more details.

Returns
TypeDescription
Promise<[ protos.google.spanner.admin.instance.v1.IInstance[], protos.google.spanner.admin.instance.v1.IListInstancesRequest | null, protos.google.spanner.admin.instance.v1.IListInstancesResponse ]>

{Promise} - The promise which resolves to an array. The first element of the array is Array of . The client library will perform auto-pagination by default: it will call the API as many times as needed and will merge results from all the pages into this array. Note that it can affect your quota. We recommend using listInstancesAsync() method described below for async iteration which you can stop as needed. Please see the documentation for more details and examples.

listInstances(request, options, callback)

listInstances(request: protos.google.spanner.admin.instance.v1.IListInstancesRequest, options: CallOptions, callback: PaginationCallback<protos.google.spanner.admin.instance.v1.IListInstancesRequest, protos.google.spanner.admin.instance.v1.IListInstancesResponse | null | undefined, protos.google.spanner.admin.instance.v1.IInstance>): void;
Parameters
NameDescription
request IListInstancesRequest
options CallOptions
callback PaginationCallback<protos.google.spanner.admin.instance.v1.IListInstancesRequest, protos.google.spanner.admin.instance.v1.IListInstancesResponse | null | undefined, protos.google.spanner.admin.instance.v1.IInstance>
Returns
TypeDescription
void

listInstances(request, callback)

listInstances(request: protos.google.spanner.admin.instance.v1.IListInstancesRequest, callback: PaginationCallback<protos.google.spanner.admin.instance.v1.IListInstancesRequest, protos.google.spanner.admin.instance.v1.IListInstancesResponse | null | undefined, protos.google.spanner.admin.instance.v1.IInstance>): void;
Parameters
NameDescription
request IListInstancesRequest
callback PaginationCallback<protos.google.spanner.admin.instance.v1.IListInstancesRequest, protos.google.spanner.admin.instance.v1.IListInstancesResponse | null | undefined, protos.google.spanner.admin.instance.v1.IInstance>
Returns
TypeDescription
void

listInstancesAsync(request, options)

listInstancesAsync(request?: protos.google.spanner.admin.instance.v1.IListInstancesRequest, options?: CallOptions): AsyncIterable<protos.google.spanner.admin.instance.v1.IInstance>;

Equivalent to listInstances, but returns an iterable object.

for-await-of syntax is used with the iterable to get response elements on-demand.

Parameters
NameDescription
request IListInstancesRequest

The request object that will be sent.

options CallOptions

Call options. See CallOptions for more details.

Returns
TypeDescription
AsyncIterable<protos.google.spanner.admin.instance.v1.IInstance>

{Object} An iterable Object that allows async iteration. When you iterate the returned iterable, each element will be an object representing . The API will be called under the hood as needed, once per the page, so you can stop the iteration when you don't need more results. Please see the documentation for more details and examples.

listInstancesStream(request, options)

listInstancesStream(request?: protos.google.spanner.admin.instance.v1.IListInstancesRequest, options?: CallOptions): Transform;

Equivalent to method.name.toCamelCase(), but returns a NodeJS Stream object.

Parameters
NameDescription
request IListInstancesRequest

The request object that will be sent.

options CallOptions

Call options. See CallOptions for more details.

Returns
TypeDescription
Transform

{Stream} An object stream which emits an object representing on 'data' event. The client library will perform auto-pagination by default: it will call the API as many times as needed. Note that it can affect your quota. We recommend using listInstancesAsync() method described below for async iteration which you can stop as needed. Please see the documentation for more details and examples.

matchInstanceConfigFromInstanceConfigName(instanceConfigName)

matchInstanceConfigFromInstanceConfigName(instanceConfigName: string): string | number;

Parse the instance_config from InstanceConfig resource.

Parameter
NameDescription
instanceConfigName string

A fully-qualified path representing InstanceConfig resource.

Returns
TypeDescription
string | number

{string} A string representing the instance_config.

matchInstanceFromInstanceName(instanceName)

matchInstanceFromInstanceName(instanceName: string): string | number;

Parse the instance from Instance resource.

Parameter
NameDescription
instanceName string

A fully-qualified path representing Instance resource.

Returns
TypeDescription
string | number

{string} A string representing the instance.

matchProjectFromInstanceConfigName(instanceConfigName)

matchProjectFromInstanceConfigName(instanceConfigName: string): string | number;

Parse the project from InstanceConfig resource.

Parameter
NameDescription
instanceConfigName string

A fully-qualified path representing InstanceConfig resource.

Returns
TypeDescription
string | number

{string} A string representing the project.

matchProjectFromInstanceName(instanceName)

matchProjectFromInstanceName(instanceName: string): string | number;

Parse the project from Instance resource.

Parameter
NameDescription
instanceName string

A fully-qualified path representing Instance resource.

Returns
TypeDescription
string | number

{string} A string representing the project.

matchProjectFromProjectName(projectName)

matchProjectFromProjectName(projectName: string): string | number;

Parse the project from Project resource.

Parameter
NameDescription
projectName string

A fully-qualified path representing Project resource.

Returns
TypeDescription
string | number

{string} A string representing the project.

projectPath(project)

projectPath(project: string): string;

Return a fully-qualified project resource name string.

Parameter
NameDescription
project string
Returns
TypeDescription
string

{string} Resource name string.

setIamPolicy(request, options)

setIamPolicy(request?: protos.google.iam.v1.ISetIamPolicyRequest, options?: CallOptions): Promise<[
        protos.google.iam.v1.IPolicy,
        protos.google.iam.v1.ISetIamPolicyRequest | undefined,
        {} | undefined
    ]>;

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

Authorization requires spanner.instances.setIamPolicy on resource.

Parameters
NameDescription
request ISetIamPolicyRequest

The request object that will be sent.

options CallOptions

Call options. See CallOptions for more details.

Returns
TypeDescription
Promise<[ protos.google.iam.v1.IPolicy, protos.google.iam.v1.ISetIamPolicyRequest | undefined, {} | undefined ]>

{Promise} - The promise which resolves to an array. The first element of the array is an object representing Policy. Please see the documentation for more details and examples.

setIamPolicy(request, options, callback)

setIamPolicy(request: protos.google.iam.v1.ISetIamPolicyRequest, options: CallOptions, callback: Callback<protos.google.iam.v1.IPolicy, protos.google.iam.v1.ISetIamPolicyRequest | null | undefined, {} | null | undefined>): void;
Parameters
NameDescription
request ISetIamPolicyRequest
options CallOptions
callback Callback<protos.google.iam.v1.IPolicy, protos.google.iam.v1.ISetIamPolicyRequest | null | undefined, {} | null | undefined>
Returns
TypeDescription
void

setIamPolicy(request, callback)

setIamPolicy(request: protos.google.iam.v1.ISetIamPolicyRequest, callback: Callback<protos.google.iam.v1.IPolicy, protos.google.iam.v1.ISetIamPolicyRequest | null | undefined, {} | null | undefined>): void;
Parameters
NameDescription
request ISetIamPolicyRequest
callback Callback<protos.google.iam.v1.IPolicy, protos.google.iam.v1.ISetIamPolicyRequest | null | undefined, {} | null | undefined>
Returns
TypeDescription
void

testIamPermissions(request, options)

testIamPermissions(request?: protos.google.iam.v1.ITestIamPermissionsRequest, options?: CallOptions): Promise<[
        protos.google.iam.v1.ITestIamPermissionsResponse,
        protos.google.iam.v1.ITestIamPermissionsRequest | undefined,
        {} | undefined
    ]>;

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
NameDescription
request ITestIamPermissionsRequest

The request object that will be sent.

options CallOptions

Call options. See CallOptions for more details.

Returns
TypeDescription
Promise<[ protos.google.iam.v1.ITestIamPermissionsResponse, protos.google.iam.v1.ITestIamPermissionsRequest | undefined, {} | undefined ]>

{Promise} - The promise which resolves to an array. The first element of the array is an object representing TestIamPermissionsResponse. Please see the documentation for more details and examples.

testIamPermissions(request, options, callback)

testIamPermissions(request: protos.google.iam.v1.ITestIamPermissionsRequest, options: CallOptions, callback: Callback<protos.google.iam.v1.ITestIamPermissionsResponse, protos.google.iam.v1.ITestIamPermissionsRequest | null | undefined, {} | null | undefined>): void;
Parameters
NameDescription
request ITestIamPermissionsRequest
options CallOptions
callback Callback<protos.google.iam.v1.ITestIamPermissionsResponse, protos.google.iam.v1.ITestIamPermissionsRequest | null | undefined, {} | null | undefined>
Returns
TypeDescription
void

testIamPermissions(request, callback)

testIamPermissions(request: protos.google.iam.v1.ITestIamPermissionsRequest, callback: Callback<protos.google.iam.v1.ITestIamPermissionsResponse, protos.google.iam.v1.ITestIamPermissionsRequest | null | undefined, {} | null | undefined>): void;
Parameters
NameDescription
request ITestIamPermissionsRequest
callback Callback<protos.google.iam.v1.ITestIamPermissionsResponse, protos.google.iam.v1.ITestIamPermissionsRequest | null | undefined, {} | null | undefined>
Returns
TypeDescription
void

updateInstance(request, options)

updateInstance(request?: protos.google.spanner.admin.instance.v1.IUpdateInstanceRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.spanner.admin.instance.v1.IInstance, protos.google.spanner.admin.instance.v1.IUpdateInstanceMetadata>,
        protos.google.longrunning.IOperation | undefined,
        {} | undefined
    ]>;

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 , 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 will have a name of the format <instance_name>/operations/<operation_id> and can be used to track the instance modification. The metadata field type is . The response field type is , if successful.

Authorization requires spanner.instances.update permission on the resource .

Parameters
NameDescription
request IUpdateInstanceRequest

The request object that will be sent.

options CallOptions

Call options. See CallOptions for more details.

Returns
TypeDescription
Promise<[ LROperation<protos.google.spanner.admin.instance.v1.IInstance, protos.google.spanner.admin.instance.v1.IUpdateInstanceMetadata>, protos.google.longrunning.IOperation | undefined, {} | undefined ]>

{Promise} - The promise which resolves to an array. The first element of the array is an object representing a long running operation. Its promise() method returns a promise you can await for. Please see the documentation for more details and examples.

updateInstance(request, options, callback)

updateInstance(request: protos.google.spanner.admin.instance.v1.IUpdateInstanceRequest, options: CallOptions, callback: Callback<LROperation<protos.google.spanner.admin.instance.v1.IInstance, protos.google.spanner.admin.instance.v1.IUpdateInstanceMetadata>, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>): void;
Parameters
NameDescription
request IUpdateInstanceRequest
options CallOptions
callback Callback<LROperation<protos.google.spanner.admin.instance.v1.IInstance, protos.google.spanner.admin.instance.v1.IUpdateInstanceMetadata>, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>
Returns
TypeDescription
void

updateInstance(request, callback)

updateInstance(request: protos.google.spanner.admin.instance.v1.IUpdateInstanceRequest, callback: Callback<LROperation<protos.google.spanner.admin.instance.v1.IInstance, protos.google.spanner.admin.instance.v1.IUpdateInstanceMetadata>, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>): void;
Parameters
NameDescription
request IUpdateInstanceRequest
callback Callback<LROperation<protos.google.spanner.admin.instance.v1.IInstance, protos.google.spanner.admin.instance.v1.IUpdateInstanceMetadata>, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>
Returns
TypeDescription
void

updateInstanceConfig(request, options)

updateInstanceConfig(request?: protos.google.spanner.admin.instance.v1.IUpdateInstanceConfigRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.spanner.admin.instance.v1.IInstanceConfig, protos.google.spanner.admin.instance.v1.IUpdateInstanceConfigMetadata>,
        protos.google.longrunning.IOperation | undefined,
        {} | undefined
    ]>;

Updates an instance config. The returned long-running operation can be used to track the progress of updating the instance. If the named instance config does not exist, returns NOT_FOUND.

Only user managed configurations can be updated.

Immediately after the request returns:

* The instance config's field is set to true.

While the operation is pending:

* Cancelling the operation sets its metadata's . 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 config are rejected. * Reading the instance config 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 instance config's new values are readable via the API. * The instance config's field becomes false.

The returned long-running operation will have a name of the format <instance_config_name>/operations/<operation_id> and can be used to track the instance config modification. The metadata field type is . The response field type is , if successful.

Authorization requires spanner.instanceConfigs.update permission on the resource .

Parameters
NameDescription
request IUpdateInstanceConfigRequest

The request object that will be sent.

options CallOptions

Call options. See CallOptions for more details.

Returns
TypeDescription
Promise<[ LROperation<protos.google.spanner.admin.instance.v1.IInstanceConfig, protos.google.spanner.admin.instance.v1.IUpdateInstanceConfigMetadata>, protos.google.longrunning.IOperation | undefined, {} | undefined ]>

{Promise} - The promise which resolves to an array. The first element of the array is an object representing a long running operation. Its promise() method returns a promise you can await for. Please see the documentation for more details and examples.

updateInstanceConfig(request, options, callback)

updateInstanceConfig(request: protos.google.spanner.admin.instance.v1.IUpdateInstanceConfigRequest, options: CallOptions, callback: Callback<LROperation<protos.google.spanner.admin.instance.v1.IInstanceConfig, protos.google.spanner.admin.instance.v1.IUpdateInstanceConfigMetadata>, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>): void;
Parameters
NameDescription
request IUpdateInstanceConfigRequest
options CallOptions
callback Callback<LROperation<protos.google.spanner.admin.instance.v1.IInstanceConfig, protos.google.spanner.admin.instance.v1.IUpdateInstanceConfigMetadata>, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>
Returns
TypeDescription
void

updateInstanceConfig(request, callback)

updateInstanceConfig(request: protos.google.spanner.admin.instance.v1.IUpdateInstanceConfigRequest, callback: Callback<LROperation<protos.google.spanner.admin.instance.v1.IInstanceConfig, protos.google.spanner.admin.instance.v1.IUpdateInstanceConfigMetadata>, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>): void;
Parameters
NameDescription
request IUpdateInstanceConfigRequest
callback Callback<LROperation<protos.google.spanner.admin.instance.v1.IInstanceConfig, protos.google.spanner.admin.instance.v1.IUpdateInstanceConfigMetadata>, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>
Returns
TypeDescription
void