Console
    Contact Us Start free

    Class v1.CloudRedisClient (5.1.0)

    Configures and manages Cloud Memorystore for Redis instances

    Google Cloud Memorystore for Redis v1

    The redis.googleapis.com service implements the Google Cloud Memorystore for Redis API and defines the following resource model for managing Redis instances: * The service works with a collection of cloud projects, named: /projects/* * Each project has a collection of available locations, named: /locations/* * Each location has a collection of Redis instances, named: /instances/* * As such, Redis instances are resources of the form: /projects/{project_id}/locations/{location_id}/instances/{instance_id}

    Note that location_id must be referring to a GCP region ; for example: * projects/redpepper-1290/locations/us-central1/instances/my-redis v1

    Package

    @google-cloud/redis

    Constructors

    (constructor)(opts, gaxInstance)

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

    Construct an instance of CloudRedisClient.

    Parameters
    Name
    Description
    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 CloudRedisClient({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 
 ;

    cloudRedisStub

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

    descriptors

      descriptors 
 : 
  
 Descriptors 
 ;

    innerApiCalls

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

    locationsClient

      locationsClient 
 : 
  
 LocationsClient 
 ;

    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

    cancelOperation(request, optionsOrCallback, callback)

      cancelOperation 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 CancelOperationRequest 
 , 
  
 optionsOrCallback 
 ?: 
  
 gax 
 . 
 CallOptions 
  
 | 
  
 Callback<protos 
 . 
 google 
 . 
 longrunning 
 . 
 CancelOperationRequest 
 , 
  
 protos 
 . 
 google 
 . 
 protobuf 
 . 
 Empty 
 , 
  
 {} 
  
 | 
  
 undefined 
  
 | 
  
 null 
> , 
  
 callback 
 ?: 
  
 Callback<protos 
 . 
 google 
 . 
 longrunning 
 . 
 CancelOperationRequest 
 , 
  
 protos 
 . 
 google 
 . 
 protobuf 
 . 
 Empty 
 , 
  
 {} 
  
 | 
  
 undefined 
  
 | 
  
 null 
> ) 
 : 
  
 Promise<protos 
 . 
 google 
 . 
 protobuf 
 . 
 Empty 
> ;

    Starts asynchronous cancellation on a long-running operation. The server makes a best effort to cancel the operation, but success is not guaranteed. If the server doesn't support this method, it returns google.rpc.Code.UNIMPLEMENTED . Clients can use or other methods to check whether the cancellation succeeded or whether the operation completed despite cancellation. On successful cancellation, the operation is not deleted; instead, it becomes an operation with an value with a of 1, corresponding to Code.CANCELLED .

    Parameters
    Name
    Description
    request
    CancelOperationRequest

    The request object that will be sent.

    optionsOrCallback
    CallOptions | Callback < protos.google.longrunning.CancelOperationRequest , protos.google.protobuf.Empty , {} | undefined | null>
    callback
    Callback < protos.google.longrunning.CancelOperationRequest , protos.google.protobuf.Empty , {} | undefined | null>

    The function which will be called with the result of the API call. {Promise} - The promise which resolves when API call finishes. The promise has a method named "cancel" which cancels the ongoing API call.

    Returns
    Type
    Description
    Promise < protos.google.protobuf.Empty >
    Example 
      const 
  
 client 
  
 = 
  
 longrunning 
 . 
 operationsClient 
 (); 
 await 
  
 client 
 . 
 cancelOperation 
 ({ 
 name 
 : 
  
 '' 
 });

    checkCreateInstanceProgress(name)

      checkCreateInstanceProgress 
 ( 
 name 
 : 
  
 string 
 ) 
 : 
  
 Promise<LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 Instance 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 OperationMetadata 
>> ;

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

    Parameter
    Name
    Description
    name
    string

    The operation name that will be passed.

    Returns
    Type
    Description
    Promise < LROperation < protos.google.cloud.redis.v1.Instance , protos.google.cloud.redis.v1.OperationMetadata >>

    {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.

    Example 
       
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. The resource name of the instance location using the form: 
 *      `projects/{project_id}/locations/{location_id}` 
 *  where `location_id` refers to a GCP region. 
 */ 
  
 // const parent = 'abc123' 
  
 /** 
 *  Required. The logical name of the Redis instance in the customer project 
 *  with the following restrictions: 
 *  * Must contain only lowercase letters, numbers, and hyphens. 
 *  * Must start with a letter. 
 *  * Must be between 1-40 characters. 
 *  * Must end with a number or a letter. 
 *  * Must be unique within the customer project / location 
 */ 
  
 // const instanceId = 'abc123' 
  
 /** 
 *  Required. A Redis Instance  resource 
 */ 
  
 // const instance = {} 
  
 // Imports the Redis library 
  
 const 
  
 { 
 CloudRedisClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/redis 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 redisClient 
  
 = 
  
 new 
  
  CloudRedisClient 
 
 (); 
  
 async 
  
 function 
  
 callCreateInstance 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 parent 
 , 
  
 instanceId 
 , 
  
 instance 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 [ 
 operation 
 ] 
  
 = 
  
 await 
  
 redisClient 
 . 
 createInstance 
 ( 
 request 
 ); 
  
 const 
  
 [ 
 response 
 ] 
  
 = 
  
 await 
  
 operation 
 . 
 promise 
 (); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callCreateInstance 
 ();

    checkDeleteInstanceProgress(name)

      checkDeleteInstanceProgress 
 ( 
 name 
 : 
  
 string 
 ) 
 : 
  
 Promise<LROperation<protos 
 . 
 google 
 . 
 protobuf 
 . 
 Empty 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 OperationMetadata 
>> ;

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

    Parameter
    Name
    Description
    name
    string

    The operation name that will be passed.

    Returns
    Type
    Description
    Promise < LROperation < protos.google.protobuf.Empty , protos.google.cloud.redis.v1.OperationMetadata >>

    {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.

    Example 
       
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. Redis instance resource name using the form: 
 *      `projects/{project_id}/locations/{location_id}/instances/{instance_id}` 
 *  where `location_id` refers to a GCP region. 
 */ 
  
 // const name = 'abc123' 
  
 // Imports the Redis library 
  
 const 
  
 { 
 CloudRedisClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/redis 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 redisClient 
  
 = 
  
 new 
  
  CloudRedisClient 
 
 (); 
  
 async 
  
 function 
  
 callDeleteInstance 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 name 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 [ 
 operation 
 ] 
  
 = 
  
 await 
  
 redisClient 
 . 
 deleteInstance 
 ( 
 request 
 ); 
  
 const 
  
 [ 
 response 
 ] 
  
 = 
  
 await 
  
 operation 
 . 
 promise 
 (); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callDeleteInstance 
 ();

    checkExportInstanceProgress(name)

      checkExportInstanceProgress 
 ( 
 name 
 : 
  
 string 
 ) 
 : 
  
 Promise<LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 Instance 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 OperationMetadata 
>> ;

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

    Parameter
    Name
    Description
    name
    string

    The operation name that will be passed.

    Returns
    Type
    Description
    Promise < LROperation < protos.google.cloud.redis.v1.Instance , protos.google.cloud.redis.v1.OperationMetadata >>

    {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.

    Example 
       
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. Redis instance resource name using the form: 
 *      `projects/{project_id}/locations/{location_id}/instances/{instance_id}` 
 *  where `location_id` refers to a GCP region. 
 */ 
  
 // const name = 'abc123' 
  
 /** 
 *  Required. Specify data to be exported. 
 */ 
  
 // const outputConfig = {} 
  
 // Imports the Redis library 
  
 const 
  
 { 
 CloudRedisClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/redis 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 redisClient 
  
 = 
  
 new 
  
  CloudRedisClient 
 
 (); 
  
 async 
  
 function 
  
 callExportInstance 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 name 
 , 
  
 outputConfig 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 [ 
 operation 
 ] 
  
 = 
  
 await 
  
 redisClient 
 . 
 exportInstance 
 ( 
 request 
 ); 
  
 const 
  
 [ 
 response 
 ] 
  
 = 
  
 await 
  
 operation 
 . 
 promise 
 (); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callExportInstance 
 ();

    checkFailoverInstanceProgress(name)

      checkFailoverInstanceProgress 
 ( 
 name 
 : 
  
 string 
 ) 
 : 
  
 Promise<LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 Instance 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 OperationMetadata 
>> ;

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

    Parameter
    Name
    Description
    name
    string

    The operation name that will be passed.

    Returns
    Type
    Description
    Promise < LROperation < protos.google.cloud.redis.v1.Instance , protos.google.cloud.redis.v1.OperationMetadata >>

    {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.

    Example 
       
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. Redis instance resource name using the form: 
 *      `projects/{project_id}/locations/{location_id}/instances/{instance_id}` 
 *  where `location_id` refers to a GCP region. 
 */ 
  
 // const name = 'abc123' 
  
 /** 
 *  Optional. Available data protection modes that the user can choose. If it's 
 *  unspecified, data protection mode will be LIMITED_DATA_LOSS by default. 
 */ 
  
 // const dataProtectionMode = {} 
  
 // Imports the Redis library 
  
 const 
  
 { 
 CloudRedisClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/redis 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 redisClient 
  
 = 
  
 new 
  
  CloudRedisClient 
 
 (); 
  
 async 
  
 function 
  
 callFailoverInstance 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 name 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 [ 
 operation 
 ] 
  
 = 
  
 await 
  
 redisClient 
 . 
 failoverInstance 
 ( 
 request 
 ); 
  
 const 
  
 [ 
 response 
 ] 
  
 = 
  
 await 
  
 operation 
 . 
 promise 
 (); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callFailoverInstance 
 ();

    checkImportInstanceProgress(name)

      checkImportInstanceProgress 
 ( 
 name 
 : 
  
 string 
 ) 
 : 
  
 Promise<LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 Instance 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 OperationMetadata 
>> ;

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

    Parameter
    Name
    Description
    name
    string

    The operation name that will be passed.

    Returns
    Type
    Description
    Promise < LROperation < protos.google.cloud.redis.v1.Instance , protos.google.cloud.redis.v1.OperationMetadata >>

    {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.

    Example 
       
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. Redis instance resource name using the form: 
 *      `projects/{project_id}/locations/{location_id}/instances/{instance_id}` 
 *  where `location_id` refers to a GCP region. 
 */ 
  
 // const name = 'abc123' 
  
 /** 
 *  Required. Specify data to be imported. 
 */ 
  
 // const inputConfig = {} 
  
 // Imports the Redis library 
  
 const 
  
 { 
 CloudRedisClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/redis 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 redisClient 
  
 = 
  
 new 
  
  CloudRedisClient 
 
 (); 
  
 async 
  
 function 
  
 callImportInstance 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 name 
 , 
  
 inputConfig 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 [ 
 operation 
 ] 
  
 = 
  
 await 
  
 redisClient 
 . 
 importInstance 
 ( 
 request 
 ); 
  
 const 
  
 [ 
 response 
 ] 
  
 = 
  
 await 
  
 operation 
 . 
 promise 
 (); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callImportInstance 
 ();

    checkRescheduleMaintenanceProgress(name)

      checkRescheduleMaintenanceProgress 
 ( 
 name 
 : 
  
 string 
 ) 
 : 
  
 Promise<LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 Instance 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 OperationMetadata 
>> ;

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

    Parameter
    Name
    Description
    name
    string

    The operation name that will be passed.

    Returns
    Type
    Description
    Promise < LROperation < protos.google.cloud.redis.v1.Instance , protos.google.cloud.redis.v1.OperationMetadata >>

    {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.

    Example 
       
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. Redis instance resource name using the form: 
 *      `projects/{project_id}/locations/{location_id}/instances/{instance_id}` 
 *  where `location_id` refers to a GCP region. 
 */ 
  
 // const name = 'abc123' 
  
 /** 
 *  Required. If reschedule type is SPECIFIC_TIME, must set up schedule_time as 
 *  well. 
 */ 
  
 // const rescheduleType = {} 
  
 /** 
 *  Optional. Timestamp when the maintenance shall be rescheduled to if 
 *  reschedule_type=SPECIFIC_TIME, in RFC 3339 format, for 
 *  example `2012-11-15T16:19:00.094Z`. 
 */ 
  
 // const scheduleTime = {} 
  
 // Imports the Redis library 
  
 const 
  
 { 
 CloudRedisClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/redis 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 redisClient 
  
 = 
  
 new 
  
  CloudRedisClient 
 
 (); 
  
 async 
  
 function 
  
 callRescheduleMaintenance 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 name 
 , 
  
 rescheduleType 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 [ 
 operation 
 ] 
  
 = 
  
 await 
  
 redisClient 
 . 
 rescheduleMaintenance 
 ( 
 request 
 ); 
  
 const 
  
 [ 
 response 
 ] 
  
 = 
  
 await 
  
 operation 
 . 
 promise 
 (); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callRescheduleMaintenance 
 ();

    checkUpdateInstanceProgress(name)

      checkUpdateInstanceProgress 
 ( 
 name 
 : 
  
 string 
 ) 
 : 
  
 Promise<LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 Instance 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 OperationMetadata 
>> ;

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

    Parameter
    Name
    Description
    name
    string

    The operation name that will be passed.

    Returns
    Type
    Description
    Promise < LROperation < protos.google.cloud.redis.v1.Instance , protos.google.cloud.redis.v1.OperationMetadata >>

    {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.

    Example 
       
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. Mask of fields to update. At least one path must be supplied in 
 *  this field. The elements of the repeated paths field may only include these 
 *  fields from Instance google.cloud.redis.v1.Instance: 
 *   *   `displayName` 
 *   *   `labels` 
 *   *   `memorySizeGb` 
 *   *   `redisConfig` 
 *   *   `replica_count` 
 */ 
  
 // const updateMask = {} 
  
 /** 
 *  Required. Update description. 
 *  Only fields specified in update_mask are updated. 
 */ 
  
 // const instance = {} 
  
 // Imports the Redis library 
  
 const 
  
 { 
 CloudRedisClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/redis 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 redisClient 
  
 = 
  
 new 
  
  CloudRedisClient 
 
 (); 
  
 async 
  
 function 
  
 callUpdateInstance 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 updateMask 
 , 
  
 instance 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 [ 
 operation 
 ] 
  
 = 
  
 await 
  
 redisClient 
 . 
 updateInstance 
 ( 
 request 
 ); 
  
 const 
  
 [ 
 response 
 ] 
  
 = 
  
 await 
  
 operation 
 . 
 promise 
 (); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callUpdateInstance 
 ();

    checkUpgradeInstanceProgress(name)

      checkUpgradeInstanceProgress 
 ( 
 name 
 : 
  
 string 
 ) 
 : 
  
 Promise<LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 Instance 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 OperationMetadata 
>> ;

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

    Parameter
    Name
    Description
    name
    string

    The operation name that will be passed.

    Returns
    Type
    Description
    Promise < LROperation < protos.google.cloud.redis.v1.Instance , protos.google.cloud.redis.v1.OperationMetadata >>

    {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.

    Example 
       
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. Redis instance resource name using the form: 
 *      `projects/{project_id}/locations/{location_id}/instances/{instance_id}` 
 *  where `location_id` refers to a GCP region. 
 */ 
  
 // const name = 'abc123' 
  
 /** 
 *  Required. Specifies the target version of Redis software to upgrade to. 
 */ 
  
 // const redisVersion = 'abc123' 
  
 // Imports the Redis library 
  
 const 
  
 { 
 CloudRedisClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/redis 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 redisClient 
  
 = 
  
 new 
  
  CloudRedisClient 
 
 (); 
  
 async 
  
 function 
  
 callUpgradeInstance 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 name 
 , 
  
 redisVersion 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 [ 
 operation 
 ] 
  
 = 
  
 await 
  
 redisClient 
 . 
 upgradeInstance 
 ( 
 request 
 ); 
  
 const 
  
 [ 
 response 
 ] 
  
 = 
  
 await 
  
 operation 
 . 
 promise 
 (); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callUpgradeInstance 
 ();

    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
    Type
    Description
    Promise <void>

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

    createInstance(request, options)

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

    Creates a Redis instance based on the specified tier and memory size.

    By default, the instance is accessible from the project's [default network]( https://cloud.google.com/vpc/docs/vpc ).

    The creation is executed asynchronously and callers may check the returned operation to track its progress. Once the operation is completed the Redis instance will be fully functional. Completed longrunning.Operation will contain the new instance object in the response field.

    The returned operation is automatically deleted after a few hours, so there is no need to call DeleteOperation.

    Parameters
    Name
    Description
    request
    ICreateInstanceRequest

    The request object that will be sent.

    options
    CallOptions

    Call options. See CallOptions for more details.

    Returns
    Type
    Description
    Promise <[ LROperation < protos.google.cloud.redis.v1.IInstance , protos.google.cloud.redis.v1.IOperationMetadata >, 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.

    Example 
       
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. The resource name of the instance location using the form: 
 *      `projects/{project_id}/locations/{location_id}` 
 *  where `location_id` refers to a GCP region. 
 */ 
  
 // const parent = 'abc123' 
  
 /** 
 *  Required. The logical name of the Redis instance in the customer project 
 *  with the following restrictions: 
 *  * Must contain only lowercase letters, numbers, and hyphens. 
 *  * Must start with a letter. 
 *  * Must be between 1-40 characters. 
 *  * Must end with a number or a letter. 
 *  * Must be unique within the customer project / location 
 */ 
  
 // const instanceId = 'abc123' 
  
 /** 
 *  Required. A Redis Instance  resource 
 */ 
  
 // const instance = {} 
  
 // Imports the Redis library 
  
 const 
  
 { 
 CloudRedisClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/redis 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 redisClient 
  
 = 
  
 new 
  
  CloudRedisClient 
 
 (); 
  
 async 
  
 function 
  
 callCreateInstance 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 parent 
 , 
  
 instanceId 
 , 
  
 instance 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 [ 
 operation 
 ] 
  
 = 
  
 await 
  
 redisClient 
 . 
 createInstance 
 ( 
 request 
 ); 
  
 const 
  
 [ 
 response 
 ] 
  
 = 
  
 await 
  
 operation 
 . 
 promise 
 (); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callCreateInstance 
 ();

    createInstance(request, options, callback)

      createInstance 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 ICreateInstanceRequest 
 , 
  
 options 
 : 
  
 CallOptions 
 , 
  
 callback 
 : 
  
 Callback<LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IInstance 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ;
    Parameters
    Name
    Description
    request
    ICreateInstanceRequest
    options
    CallOptions
    callback
    Callback < LROperation < protos.google.cloud.redis.v1.IInstance , protos.google.cloud.redis.v1.IOperationMetadata >, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>
    Returns
    Type
    Description
    void

    createInstance(request, callback)

      createInstance 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 ICreateInstanceRequest 
 , 
  
 callback 
 : 
  
 Callback<LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IInstance 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ;
    Parameters
    Name
    Description
    request
    ICreateInstanceRequest
    callback
    Callback < LROperation < protos.google.cloud.redis.v1.IInstance , protos.google.cloud.redis.v1.IOperationMetadata >, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>
    Returns
    Type
    Description
    void

    deleteInstance(request, options)

      deleteInstance 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IDeleteInstanceRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 Promise 
< [ 
  
 LROperation<protos 
 . 
 google 
 . 
 protobuf 
 . 
 IEmpty 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 undefined 
  
 ]>;

    Deletes a specific Redis instance. Instance stops serving and data is deleted.

    Parameters
    Name
    Description
    request
    IDeleteInstanceRequest

    The request object that will be sent.

    options
    CallOptions

    Call options. See CallOptions for more details.

    Returns
    Type
    Description
    Promise <[ LROperation < protos.google.protobuf.IEmpty , protos.google.cloud.redis.v1.IOperationMetadata >, 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.

    Example 
       
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. Redis instance resource name using the form: 
 *      `projects/{project_id}/locations/{location_id}/instances/{instance_id}` 
 *  where `location_id` refers to a GCP region. 
 */ 
  
 // const name = 'abc123' 
  
 // Imports the Redis library 
  
 const 
  
 { 
 CloudRedisClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/redis 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 redisClient 
  
 = 
  
 new 
  
  CloudRedisClient 
 
 (); 
  
 async 
  
 function 
  
 callDeleteInstance 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 name 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 [ 
 operation 
 ] 
  
 = 
  
 await 
  
 redisClient 
 . 
 deleteInstance 
 ( 
 request 
 ); 
  
 const 
  
 [ 
 response 
 ] 
  
 = 
  
 await 
  
 operation 
 . 
 promise 
 (); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callDeleteInstance 
 ();

    deleteInstance(request, options, callback)

      deleteInstance 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IDeleteInstanceRequest 
 , 
  
 options 
 : 
  
 CallOptions 
 , 
  
 callback 
 : 
  
 Callback<LROperation<protos 
 . 
 google 
 . 
 protobuf 
 . 
 IEmpty 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ;
    Parameters
    Name
    Description
    request
    IDeleteInstanceRequest
    options
    CallOptions
    callback
    Callback < LROperation < protos.google.protobuf.IEmpty , protos.google.cloud.redis.v1.IOperationMetadata >, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>
    Returns
    Type
    Description
    void

    deleteInstance(request, callback)

      deleteInstance 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IDeleteInstanceRequest 
 , 
  
 callback 
 : 
  
 Callback<LROperation<protos 
 . 
 google 
 . 
 protobuf 
 . 
 IEmpty 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ;
    Parameters
    Name
    Description
    request
    IDeleteInstanceRequest
    callback
    Callback < LROperation < protos.google.protobuf.IEmpty , protos.google.cloud.redis.v1.IOperationMetadata >, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>
    Returns
    Type
    Description
    void

    deleteOperation(request, optionsOrCallback, callback)

      deleteOperation 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 DeleteOperationRequest 
 , 
  
 optionsOrCallback 
 ?: 
  
 gax 
 . 
 CallOptions 
  
 | 
  
 Callback<protos 
 . 
 google 
 . 
 protobuf 
 . 
 Empty 
 , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 DeleteOperationRequest 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> , 
  
 callback 
 ?: 
  
 Callback<protos 
 . 
 google 
 . 
 protobuf 
 . 
 Empty 
 , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 DeleteOperationRequest 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 Promise<protos 
 . 
 google 
 . 
 protobuf 
 . 
 Empty 
> ;

    Deletes a long-running operation. This method indicates that the client is no longer interested in the operation result. It does not cancel the operation. If the server doesn't support this method, it returns google.rpc.Code.UNIMPLEMENTED .

    Parameters
    Name
    Description
    request
    DeleteOperationRequest

    The request object that will be sent.

    optionsOrCallback
    CallOptions | Callback < protos.google.protobuf.Empty , protos.google.longrunning.DeleteOperationRequest , {} | null | undefined>
    callback
    Callback < protos.google.protobuf.Empty , protos.google.longrunning.DeleteOperationRequest , {} | null | undefined>

    The function which will be called with the result of the API call. {Promise} - The promise which resolves when API call finishes. The promise has a method named "cancel" which cancels the ongoing API call.

    Returns
    Type
    Description
    Promise < protos.google.protobuf.Empty >
    Example 
      const 
  
 client 
  
 = 
  
 longrunning 
 . 
 operationsClient 
 (); 
 await 
  
 client 
 . 
 deleteOperation 
 ({ 
 name 
 : 
  
 '' 
 });

    exportInstance(request, options)

      exportInstance 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IExportInstanceRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 Promise 
< [ 
  
 LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IInstance 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 undefined 
  
 ]>;

    Export Redis instance data into a Redis RDB format file in Cloud Storage.

    Redis will continue serving during this operation.

    The returned operation is automatically deleted after a few hours, so there is no need to call DeleteOperation.

    Parameters
    Name
    Description
    request
    IExportInstanceRequest

    The request object that will be sent.

    options
    CallOptions

    Call options. See CallOptions for more details.

    Returns
    Type
    Description
    Promise <[ LROperation < protos.google.cloud.redis.v1.IInstance , protos.google.cloud.redis.v1.IOperationMetadata >, 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.

    Example 
       
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. Redis instance resource name using the form: 
 *      `projects/{project_id}/locations/{location_id}/instances/{instance_id}` 
 *  where `location_id` refers to a GCP region. 
 */ 
  
 // const name = 'abc123' 
  
 /** 
 *  Required. Specify data to be exported. 
 */ 
  
 // const outputConfig = {} 
  
 // Imports the Redis library 
  
 const 
  
 { 
 CloudRedisClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/redis 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 redisClient 
  
 = 
  
 new 
  
  CloudRedisClient 
 
 (); 
  
 async 
  
 function 
  
 callExportInstance 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 name 
 , 
  
 outputConfig 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 [ 
 operation 
 ] 
  
 = 
  
 await 
  
 redisClient 
 . 
 exportInstance 
 ( 
 request 
 ); 
  
 const 
  
 [ 
 response 
 ] 
  
 = 
  
 await 
  
 operation 
 . 
 promise 
 (); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callExportInstance 
 ();

    exportInstance(request, options, callback)

      exportInstance 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IExportInstanceRequest 
 , 
  
 options 
 : 
  
 CallOptions 
 , 
  
 callback 
 : 
  
 Callback<LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IInstance 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ;
    Parameters
    Name
    Description
    request
    IExportInstanceRequest
    options
    CallOptions
    callback
    Callback < LROperation < protos.google.cloud.redis.v1.IInstance , protos.google.cloud.redis.v1.IOperationMetadata >, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>
    Returns
    Type
    Description
    void

    exportInstance(request, callback)

      exportInstance 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IExportInstanceRequest 
 , 
  
 callback 
 : 
  
 Callback<LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IInstance 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ;
    Parameters
    Name
    Description
    request
    IExportInstanceRequest
    callback
    Callback < LROperation < protos.google.cloud.redis.v1.IInstance , protos.google.cloud.redis.v1.IOperationMetadata >, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>
    Returns
    Type
    Description
    void

    failoverInstance(request, options)

      failoverInstance 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IFailoverInstanceRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 Promise 
< [ 
  
 LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IInstance 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 undefined 
  
 ]>;

    Initiates a failover of the primary node to current replica node for a specific STANDARD tier Cloud Memorystore for Redis instance.

    Parameters
    Name
    Description
    request
    IFailoverInstanceRequest

    The request object that will be sent.

    options
    CallOptions

    Call options. See CallOptions for more details.

    Returns
    Type
    Description
    Promise <[ LROperation < protos.google.cloud.redis.v1.IInstance , protos.google.cloud.redis.v1.IOperationMetadata >, 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.

    Example 
       
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. Redis instance resource name using the form: 
 *      `projects/{project_id}/locations/{location_id}/instances/{instance_id}` 
 *  where `location_id` refers to a GCP region. 
 */ 
  
 // const name = 'abc123' 
  
 /** 
 *  Optional. Available data protection modes that the user can choose. If it's 
 *  unspecified, data protection mode will be LIMITED_DATA_LOSS by default. 
 */ 
  
 // const dataProtectionMode = {} 
  
 // Imports the Redis library 
  
 const 
  
 { 
 CloudRedisClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/redis 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 redisClient 
  
 = 
  
 new 
  
  CloudRedisClient 
 
 (); 
  
 async 
  
 function 
  
 callFailoverInstance 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 name 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 [ 
 operation 
 ] 
  
 = 
  
 await 
  
 redisClient 
 . 
 failoverInstance 
 ( 
 request 
 ); 
  
 const 
  
 [ 
 response 
 ] 
  
 = 
  
 await 
  
 operation 
 . 
 promise 
 (); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callFailoverInstance 
 ();

    failoverInstance(request, options, callback)

      failoverInstance 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IFailoverInstanceRequest 
 , 
  
 options 
 : 
  
 CallOptions 
 , 
  
 callback 
 : 
  
 Callback<LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IInstance 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ;
    Parameters
    Name
    Description
    request
    IFailoverInstanceRequest
    options
    CallOptions
    callback
    Callback < LROperation < protos.google.cloud.redis.v1.IInstance , protos.google.cloud.redis.v1.IOperationMetadata >, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>
    Returns
    Type
    Description
    void

    failoverInstance(request, callback)

      failoverInstance 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IFailoverInstanceRequest 
 , 
  
 callback 
 : 
  
 Callback<LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IInstance 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ;
    Parameters
    Name
    Description
    request
    IFailoverInstanceRequest
    callback
    Callback < LROperation < protos.google.cloud.redis.v1.IInstance , protos.google.cloud.redis.v1.IOperationMetadata >, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>
    Returns
    Type
    Description
    void

    getInstance(request, options)

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

    Gets the details of a specific Redis instance.

    Parameters
    Name
    Description
    request
    IGetInstanceRequest

    The request object that will be sent.

    options
    CallOptions

    Call options. See CallOptions for more details.

    Returns
    Type
    Description
    Promise <[ protos.google.cloud.redis.v1.IInstance , protos.google.cloud.redis.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.

    Example 
       
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. Redis instance resource name using the form: 
 *      `projects/{project_id}/locations/{location_id}/instances/{instance_id}` 
 *  where `location_id` refers to a GCP region. 
 */ 
  
 // const name = 'abc123' 
  
 // Imports the Redis library 
  
 const 
  
 { 
 CloudRedisClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/redis 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 redisClient 
  
 = 
  
 new 
  
  CloudRedisClient 
 
 (); 
  
 async 
  
 function 
  
 callGetInstance 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 name 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 response 
  
 = 
  
 await 
  
 redisClient 
 . 
 getInstance 
 ( 
 request 
 ); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callGetInstance 
 ();

    getInstance(request, options, callback)

      getInstance 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IGetInstanceRequest 
 , 
  
 options 
 : 
  
 CallOptions 
 , 
  
 callback 
 : 
  
 Callback<protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IInstance 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IGetInstanceRequest 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ;
    Parameters
    Name
    Description
    request
    IGetInstanceRequest
    options
    CallOptions
    callback
    Callback < protos.google.cloud.redis.v1.IInstance , protos.google.cloud.redis.v1.IGetInstanceRequest | null | undefined, {} | null | undefined>
    Returns
    Type
    Description
    void

    getInstance(request, callback)

      getInstance 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IGetInstanceRequest 
 , 
  
 callback 
 : 
  
 Callback<protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IInstance 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IGetInstanceRequest 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ;
    Parameters
    Name
    Description
    request
    IGetInstanceRequest
    callback
    Callback < protos.google.cloud.redis.v1.IInstance , protos.google.cloud.redis.v1.IGetInstanceRequest | null | undefined, {} | null | undefined>
    Returns
    Type
    Description
    void

    getInstanceAuthString(request, options)

      getInstanceAuthString 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IGetInstanceAuthStringRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 Promise 
< [ 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IInstanceAuthString 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IGetInstanceAuthStringRequest 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 undefined 
  
 ]>;

    Gets the AUTH string for a Redis instance. If AUTH is not enabled for the instance the response will be empty. This information is not included in the details returned to GetInstance.

    Parameters
    Name
    Description
    request
    IGetInstanceAuthStringRequest

    The request object that will be sent.

    options
    CallOptions

    Call options. See CallOptions for more details.

    Returns
    Type
    Description
    Promise <[ protos.google.cloud.redis.v1.IInstanceAuthString , protos.google.cloud.redis.v1.IGetInstanceAuthStringRequest | undefined, {} | undefined ]>

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

    Example 
       
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. Redis instance resource name using the form: 
 *      `projects/{project_id}/locations/{location_id}/instances/{instance_id}` 
 *  where `location_id` refers to a GCP region. 
 */ 
  
 // const name = 'abc123' 
  
 // Imports the Redis library 
  
 const 
  
 { 
 CloudRedisClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/redis 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 redisClient 
  
 = 
  
 new 
  
  CloudRedisClient 
 
 (); 
  
 async 
  
 function 
  
 callGetInstanceAuthString 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 name 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 response 
  
 = 
  
 await 
  
 redisClient 
 . 
 getInstanceAuthString 
 ( 
 request 
 ); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callGetInstanceAuthString 
 ();

    getInstanceAuthString(request, options, callback)

      getInstanceAuthString 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IGetInstanceAuthStringRequest 
 , 
  
 options 
 : 
  
 CallOptions 
 , 
  
 callback 
 : 
  
 Callback<protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IInstanceAuthString 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IGetInstanceAuthStringRequest 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ;
    Parameters
    Name
    Description
    request
    IGetInstanceAuthStringRequest
    options
    CallOptions
    callback
    Callback < protos.google.cloud.redis.v1.IInstanceAuthString , protos.google.cloud.redis.v1.IGetInstanceAuthStringRequest | null | undefined, {} | null | undefined>
    Returns
    Type
    Description
    void

    getInstanceAuthString(request, callback)

      getInstanceAuthString 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IGetInstanceAuthStringRequest 
 , 
  
 callback 
 : 
  
 Callback<protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IInstanceAuthString 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IGetInstanceAuthStringRequest 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ;
    Parameters
    Name
    Description
    request
    IGetInstanceAuthStringRequest
    callback
    Callback < protos.google.cloud.redis.v1.IInstanceAuthString , protos.google.cloud.redis.v1.IGetInstanceAuthStringRequest | null | undefined, {} | null | undefined>
    Returns
    Type
    Description
    void

    getLocation(request, options, callback)

      getLocation 
 ( 
 request 
 : 
  
 LocationProtos 
 . 
 google 
 . 
 cloud 
 . 
 location 
 . 
 IGetLocationRequest 
 , 
  
 options 
 ?: 
  
 gax 
 . 
 CallOptions 
  
 | 
  
 Callback<LocationProtos 
 . 
 google 
 . 
 cloud 
 . 
 location 
 . 
 ILocation 
 , 
  
 LocationProtos 
 . 
 google 
 . 
 cloud 
 . 
 location 
 . 
 IGetLocationRequest 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> , 
  
 callback 
 ?: 
  
 Callback<LocationProtos 
 . 
 google 
 . 
 cloud 
 . 
 location 
 . 
 ILocation 
 , 
  
 LocationProtos 
 . 
 google 
 . 
 cloud 
 . 
 location 
 . 
 IGetLocationRequest 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 Promise<LocationProtos 
 . 
 google 
 . 
 cloud 
 . 
 location 
 . 
 ILocation 
> ;

    Gets information about a location.

    Parameters
    Name
    Description
    request
    LocationProtos.google.cloud.location.IGetLocationRequest

    The request object that will be sent.

    options
    CallOptions | Callback < google.cloud.location.ILocation , google.cloud.location.IGetLocationRequest | null | undefined, {} | null | undefined>

    Call options. See CallOptions for more details.

    callback
    Callback < google.cloud.location.ILocation , google.cloud.location.IGetLocationRequest | null | undefined, {} | null | undefined>
    Returns
    Type
    Description
    Promise < google.cloud.location.ILocation >

    {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.

    Example 
      const 
  
 [ 
 response 
 ] 
  
 = 
  
 await 
  
 client 
 . 
 getLocation 
 ( 
 request 
 );

    getOperation(request, optionsOrCallback, callback)

      getOperation 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 GetOperationRequest 
 , 
  
 optionsOrCallback 
 ?: 
  
 gax 
 . 
 CallOptions 
  
 | 
  
 Callback<protos 
 . 
 google 
 . 
 longrunning 
 . 
 Operation 
 , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 GetOperationRequest 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> , 
  
 callback 
 ?: 
  
 Callback<protos 
 . 
 google 
 . 
 longrunning 
 . 
 Operation 
 , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 GetOperationRequest 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 Promise 
< [ 
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 Operation 
 ]>;

    Gets the latest state of a long-running operation. Clients can use this method to poll the operation result at intervals as recommended by the API service.

    Parameters
    Name
    Description
    request
    GetOperationRequest

    The request object that will be sent.

    optionsOrCallback
    CallOptions | Callback < protos.google.longrunning.Operation , protos.google.longrunning.GetOperationRequest , {} | null | undefined>
    callback
    Callback < protos.google.longrunning.Operation , protos.google.longrunning.GetOperationRequest , {} | null | undefined>

    The function which will be called with the result of the API call.

    The second parameter to the callback is an object representing . {Promise} - The promise which resolves to an array. The first element of the array is an object representing . The promise has a method named "cancel" which cancels the ongoing API call.

    Returns
    Type
    Description
    Promise <[ protos.google.longrunning.Operation ]>
    Example 
      const 
  
 client 
  
 = 
  
 longrunning 
 . 
 operationsClient 
 (); 
 const 
  
 name 
  
 = 
  
 '' 
 ; 
 const 
  
 [ 
 response 
 ] 
  
 = 
  
 await 
  
 client 
 . 
 getOperation 
 ({ 
 name 
 }); 
 // doThingsWith(response)

    getProjectId()

      getProjectId 
 () 
 : 
  
 Promise<string> 
 ;
    Returns
    Type
    Description
    Promise <string>

    getProjectId(callback)

      getProjectId 
 ( 
 callback 
 : 
  
 Callback<string 
 , 
  
 undefined 
 , 
  
 undefined 
> ) 
 : 
  
 void 
 ;
    Parameter
    Name
    Description
    callback
    Callback <string, undefined, undefined>
    Returns
    Type
    Description
    void

    importInstance(request, options)

      importInstance 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IImportInstanceRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 Promise 
< [ 
  
 LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IInstance 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 undefined 
  
 ]>;

    Import a Redis RDB snapshot file from Cloud Storage into a Redis instance.

    Redis may stop serving during this operation. Instance state will be IMPORTING for entire operation. When complete, the instance will contain only data from the imported file.

    The returned operation is automatically deleted after a few hours, so there is no need to call DeleteOperation.

    Parameters
    Name
    Description
    request
    IImportInstanceRequest

    The request object that will be sent.

    options
    CallOptions

    Call options. See CallOptions for more details.

    Returns
    Type
    Description
    Promise <[ LROperation < protos.google.cloud.redis.v1.IInstance , protos.google.cloud.redis.v1.IOperationMetadata >, 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.

    Example 
       
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. Redis instance resource name using the form: 
 *      `projects/{project_id}/locations/{location_id}/instances/{instance_id}` 
 *  where `location_id` refers to a GCP region. 
 */ 
  
 // const name = 'abc123' 
  
 /** 
 *  Required. Specify data to be imported. 
 */ 
  
 // const inputConfig = {} 
  
 // Imports the Redis library 
  
 const 
  
 { 
 CloudRedisClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/redis 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 redisClient 
  
 = 
  
 new 
  
  CloudRedisClient 
 
 (); 
  
 async 
  
 function 
  
 callImportInstance 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 name 
 , 
  
 inputConfig 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 [ 
 operation 
 ] 
  
 = 
  
 await 
  
 redisClient 
 . 
 importInstance 
 ( 
 request 
 ); 
  
 const 
  
 [ 
 response 
 ] 
  
 = 
  
 await 
  
 operation 
 . 
 promise 
 (); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callImportInstance 
 ();

    importInstance(request, options, callback)

      importInstance 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IImportInstanceRequest 
 , 
  
 options 
 : 
  
 CallOptions 
 , 
  
 callback 
 : 
  
 Callback<LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IInstance 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ;
    Parameters
    Name
    Description
    request
    IImportInstanceRequest
    options
    CallOptions
    callback
    Callback < LROperation < protos.google.cloud.redis.v1.IInstance , protos.google.cloud.redis.v1.IOperationMetadata >, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>
    Returns
    Type
    Description
    void

    importInstance(request, callback)

      importInstance 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IImportInstanceRequest 
 , 
  
 callback 
 : 
  
 Callback<LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IInstance 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ;
    Parameters
    Name
    Description
    request
    IImportInstanceRequest
    callback
    Callback < LROperation < protos.google.cloud.redis.v1.IInstance , protos.google.cloud.redis.v1.IOperationMetadata >, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>
    Returns
    Type
    Description
    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
    Type
    Description
    Promise <{ [name: string]: Function ; }>

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

    instancePath(project, location, instance)

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

    Return a fully-qualified instance resource name string.

    Parameters
    Name
    Description
    project
    string
    location
    string
    instance
    string
    Returns
    Type
    Description
    string

    {string} Resource name string.

    listInstances(request, options)

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

    Lists all Redis instances owned by a project in either the specified location (region) or all locations.

    The location should have the following format:

    * projects/{project_id}/locations/{location_id}

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

    Parameters
    Name
    Description
    request
    IListInstancesRequest

    The request object that will be sent.

    options
    CallOptions

    Call options. See CallOptions for more details.

    Returns
    Type
    Description
    Promise <[ protos.google.cloud.redis.v1.IInstance [], protos.google.cloud.redis.v1.IListInstancesRequest | null, protos.google.cloud.redis.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 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IListInstancesRequest 
 , 
  
 options 
 : 
  
 CallOptions 
 , 
  
 callback 
 : 
  
 PaginationCallback<protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IListInstancesRequest 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IListInstancesResponse 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IInstance 
> ) 
 : 
  
 void 
 ;
    Parameters
    Name
    Description
    request
    IListInstancesRequest
    options
    CallOptions
    callback
    PaginationCallback < protos.google.cloud.redis.v1.IListInstancesRequest , protos.google.cloud.redis.v1.IListInstancesResponse | null | undefined, protos.google.cloud.redis.v1.IInstance >
    Returns
    Type
    Description
    void

    listInstances(request, callback)

      listInstances 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IListInstancesRequest 
 , 
  
 callback 
 : 
  
 PaginationCallback<protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IListInstancesRequest 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IListInstancesResponse 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IInstance 
> ) 
 : 
  
 void 
 ;
    Parameters
    Name
    Description
    request
    IListInstancesRequest
    callback
    PaginationCallback < protos.google.cloud.redis.v1.IListInstancesRequest , protos.google.cloud.redis.v1.IListInstancesResponse | null | undefined, protos.google.cloud.redis.v1.IInstance >
    Returns
    Type
    Description
    void

    listInstancesAsync(request, options)

      listInstancesAsync 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IListInstancesRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 AsyncIterable<protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 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
    Name
    Description
    request
    IListInstancesRequest

    The request object that will be sent.

    options
    CallOptions

    Call options. See CallOptions for more details.

    Returns
    Type
    Description
    AsyncIterable < protos.google.cloud.redis.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.

    Example 
       
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. The resource name of the instance location using the form: 
 *      `projects/{project_id}/locations/{location_id}` 
 *  where `location_id` refers to a GCP region. 
 */ 
  
 // const parent = 'abc123' 
  
 /** 
 *  The maximum number of items to return. 
 *  If not specified, a default value of 1000 will be used by the service. 
 *  Regardless of the page_size value, the response may include a partial list 
 *  and a caller should only rely on response's 
 *  `next_page_token` google.cloud.redis.v1.ListInstancesResponse.next_page_token 
 *  to determine if there are more instances left to be queried. 
 */ 
  
 // const pageSize = 1234 
  
 /** 
 *  The `next_page_token` value returned from a previous 
 *  ListInstances google.cloud.redis.v1.CloudRedis.ListInstances  request, if 
 *  any. 
 */ 
  
 // const pageToken = 'abc123' 
  
 // Imports the Redis library 
  
 const 
  
 { 
 CloudRedisClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/redis 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 redisClient 
  
 = 
  
 new 
  
  CloudRedisClient 
 
 (); 
  
 async 
  
 function 
  
 callListInstances 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 parent 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 iterable 
  
 = 
  
 redisClient 
 . 
 listInstancesAsync 
 ( 
 request 
 ); 
  
 for 
  
 await 
  
 ( 
 const 
  
 response 
  
 of 
  
 iterable 
 ) 
  
 { 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 } 
  
 callListInstances 
 ();

    listInstancesStream(request, options)

      listInstancesStream 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IListInstancesRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 Transform 
 ;

    Equivalent to listInstances , but returns a NodeJS Stream object.

    Parameters
    Name
    Description
    request
    IListInstancesRequest

    The request object that will be sent.

    options
    CallOptions

    Call options. See CallOptions for more details.

    Returns
    Type
    Description
    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.

    listLocationsAsync(request, options)

      listLocationsAsync 
 ( 
 request 
 : 
  
 LocationProtos 
 . 
 google 
 . 
 cloud 
 . 
 location 
 . 
 IListLocationsRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 AsyncIterable<LocationProtos 
 . 
 google 
 . 
 cloud 
 . 
 location 
 . 
 ILocation 
> ;

    Lists information about the supported locations for this service. Returns an iterable object.

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

    Parameters
    Name
    Description
    request
    LocationProtos.google.cloud.location.IListLocationsRequest

    The request object that will be sent.

    options
    CallOptions

    Call options. See CallOptions for more details.

    Returns
    Type
    Description
    AsyncIterable < google.cloud.location.ILocation >

    {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.

    Example 
      const 
  
 iterable 
  
 = 
  
 client 
 . 
 listLocationsAsync 
 ( 
 request 
 ); 
 for 
  
 await 
  
 ( 
 const 
  
 response 
  
 of 
  
 iterable 
 ) 
  
 { 
  
 // process response 
 }

    listOperationsAsync(request, options)

      listOperationsAsync 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 ListOperationsRequest 
 , 
  
 options 
 ?: 
  
 gax 
 . 
 CallOptions 
 ) 
 : 
  
 AsyncIterable<protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
> ;

    Lists operations that match the specified filter in the request. If the server doesn't support this method, it returns UNIMPLEMENTED . Returns an iterable object.

    For-await-of syntax is used with the iterable to recursively get response element on-demand.

    Parameters
    Name
    Description
    request
    ListOperationsRequest

    The request object that will be sent.

    options
    CallOptions

    Optional parameters. You can override the default settings for this call, e.g, timeout, retries, paginations, etc. See gax.CallOptions for the details.

    Returns
    Type
    Description
    AsyncIterable < protos.google.longrunning.IOperation >

    {Object} An iterable Object that conforms to iteration protocols .

    Example 
      const 
  
 client 
  
 = 
  
 longrunning 
 . 
 operationsClient 
 (); 
 for 
  
 await 
  
 ( 
 const 
  
 response 
  
 of 
  
 client 
 . 
 listOperationsAsync 
 ( 
 request 
 )); 
 // doThingsWith(response)

    locationPath(project, location)

      locationPath 
 ( 
 project 
 : 
  
 string 
 , 
  
 location 
 : 
  
 string 
 ) 
 : 
  
 string 
 ;

    Return a fully-qualified location resource name string.

    Parameters
    Name
    Description
    project
    string
    location
    string
    Returns
    Type
    Description
    string

    {string} Resource name string.

    matchInstanceFromInstanceName(instanceName)

      matchInstanceFromInstanceName 
 ( 
 instanceName 
 : 
  
 string 
 ) 
 : 
  
 string 
  
 | 
  
 number 
 ;

    Parse the instance from Instance resource.

    Parameter
    Name
    Description
    instanceName
    string

    A fully-qualified path representing Instance resource.

    Returns
    Type
    Description
    string | number

    {string} A string representing the instance.

    matchLocationFromInstanceName(instanceName)

      matchLocationFromInstanceName 
 ( 
 instanceName 
 : 
  
 string 
 ) 
 : 
  
 string 
  
 | 
  
 number 
 ;

    Parse the location from Instance resource.

    Parameter
    Name
    Description
    instanceName
    string

    A fully-qualified path representing Instance resource.

    Returns
    Type
    Description
    string | number

    {string} A string representing the location.

    matchLocationFromLocationName(locationName)

      matchLocationFromLocationName 
 ( 
 locationName 
 : 
  
 string 
 ) 
 : 
  
 string 
  
 | 
  
 number 
 ;

    Parse the location from Location resource.

    Parameter
    Name
    Description
    locationName
    string

    A fully-qualified path representing Location resource.

    Returns
    Type
    Description
    string | number

    {string} A string representing the location.

    matchProjectFromInstanceName(instanceName)

      matchProjectFromInstanceName 
 ( 
 instanceName 
 : 
  
 string 
 ) 
 : 
  
 string 
  
 | 
  
 number 
 ;

    Parse the project from Instance resource.

    Parameter
    Name
    Description
    instanceName
    string

    A fully-qualified path representing Instance resource.

    Returns
    Type
    Description
    string | number

    {string} A string representing the project.

    matchProjectFromLocationName(locationName)

      matchProjectFromLocationName 
 ( 
 locationName 
 : 
  
 string 
 ) 
 : 
  
 string 
  
 | 
  
 number 
 ;

    Parse the project from Location resource.

    Parameter
    Name
    Description
    locationName
    string

    A fully-qualified path representing Location resource.

    Returns
    Type
    Description
    string | number

    {string} A string representing the project.

    rescheduleMaintenance(request, options)

      rescheduleMaintenance 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IRescheduleMaintenanceRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 Promise 
< [ 
  
 LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IInstance 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 undefined 
  
 ]>;

    Reschedule maintenance for a given instance in a given project and location.

    Parameters
    Name
    Description
    request
    IRescheduleMaintenanceRequest

    The request object that will be sent.

    options
    CallOptions

    Call options. See CallOptions for more details.

    Returns
    Type
    Description
    Promise <[ LROperation < protos.google.cloud.redis.v1.IInstance , protos.google.cloud.redis.v1.IOperationMetadata >, 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.

    Example 
       
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. Redis instance resource name using the form: 
 *      `projects/{project_id}/locations/{location_id}/instances/{instance_id}` 
 *  where `location_id` refers to a GCP region. 
 */ 
  
 // const name = 'abc123' 
  
 /** 
 *  Required. If reschedule type is SPECIFIC_TIME, must set up schedule_time as 
 *  well. 
 */ 
  
 // const rescheduleType = {} 
  
 /** 
 *  Optional. Timestamp when the maintenance shall be rescheduled to if 
 *  reschedule_type=SPECIFIC_TIME, in RFC 3339 format, for 
 *  example `2012-11-15T16:19:00.094Z`. 
 */ 
  
 // const scheduleTime = {} 
  
 // Imports the Redis library 
  
 const 
  
 { 
 CloudRedisClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/redis 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 redisClient 
  
 = 
  
 new 
  
  CloudRedisClient 
 
 (); 
  
 async 
  
 function 
  
 callRescheduleMaintenance 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 name 
 , 
  
 rescheduleType 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 [ 
 operation 
 ] 
  
 = 
  
 await 
  
 redisClient 
 . 
 rescheduleMaintenance 
 ( 
 request 
 ); 
  
 const 
  
 [ 
 response 
 ] 
  
 = 
  
 await 
  
 operation 
 . 
 promise 
 (); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callRescheduleMaintenance 
 ();

    rescheduleMaintenance(request, options, callback)

      rescheduleMaintenance 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IRescheduleMaintenanceRequest 
 , 
  
 options 
 : 
  
 CallOptions 
 , 
  
 callback 
 : 
  
 Callback<LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IInstance 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ;
    Parameters
    Name
    Description
    request
    IRescheduleMaintenanceRequest
    options
    CallOptions
    callback
    Callback < LROperation < protos.google.cloud.redis.v1.IInstance , protos.google.cloud.redis.v1.IOperationMetadata >, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>
    Returns
    Type
    Description
    void

    rescheduleMaintenance(request, callback)

      rescheduleMaintenance 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IRescheduleMaintenanceRequest 
 , 
  
 callback 
 : 
  
 Callback<LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IInstance 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ;
    Parameters
    Name
    Description
    request
    IRescheduleMaintenanceRequest
    callback
    Callback < LROperation < protos.google.cloud.redis.v1.IInstance , protos.google.cloud.redis.v1.IOperationMetadata >, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>
    Returns
    Type
    Description
    void

    updateInstance(request, options)

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

    Updates the metadata and configuration of a specific Redis instance.

    Completed longrunning.Operation will contain the new instance object in the response field. The returned operation is automatically deleted after a few hours, so there is no need to call DeleteOperation.

    Parameters
    Name
    Description
    request
    IUpdateInstanceRequest

    The request object that will be sent.

    options
    CallOptions

    Call options. See CallOptions for more details.

    Returns
    Type
    Description
    Promise <[ LROperation < protos.google.cloud.redis.v1.IInstance , protos.google.cloud.redis.v1.IOperationMetadata >, 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.

    Example 
       
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. Mask of fields to update. At least one path must be supplied in 
 *  this field. The elements of the repeated paths field may only include these 
 *  fields from Instance google.cloud.redis.v1.Instance: 
 *   *   `displayName` 
 *   *   `labels` 
 *   *   `memorySizeGb` 
 *   *   `redisConfig` 
 *   *   `replica_count` 
 */ 
  
 // const updateMask = {} 
  
 /** 
 *  Required. Update description. 
 *  Only fields specified in update_mask are updated. 
 */ 
  
 // const instance = {} 
  
 // Imports the Redis library 
  
 const 
  
 { 
 CloudRedisClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/redis 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 redisClient 
  
 = 
  
 new 
  
  CloudRedisClient 
 
 (); 
  
 async 
  
 function 
  
 callUpdateInstance 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 updateMask 
 , 
  
 instance 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 [ 
 operation 
 ] 
  
 = 
  
 await 
  
 redisClient 
 . 
 updateInstance 
 ( 
 request 
 ); 
  
 const 
  
 [ 
 response 
 ] 
  
 = 
  
 await 
  
 operation 
 . 
 promise 
 (); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callUpdateInstance 
 ();

    updateInstance(request, options, callback)

      updateInstance 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IUpdateInstanceRequest 
 , 
  
 options 
 : 
  
 CallOptions 
 , 
  
 callback 
 : 
  
 Callback<LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IInstance 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ;
    Parameters
    Name
    Description
    request
    IUpdateInstanceRequest
    options
    CallOptions
    callback
    Callback < LROperation < protos.google.cloud.redis.v1.IInstance , protos.google.cloud.redis.v1.IOperationMetadata >, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>
    Returns
    Type
    Description
    void

    updateInstance(request, callback)

      updateInstance 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IUpdateInstanceRequest 
 , 
  
 callback 
 : 
  
 Callback<LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IInstance 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ;
    Parameters
    Name
    Description
    request
    IUpdateInstanceRequest
    callback
    Callback < LROperation < protos.google.cloud.redis.v1.IInstance , protos.google.cloud.redis.v1.IOperationMetadata >, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>
    Returns
    Type
    Description
    void

    upgradeInstance(request, options)

      upgradeInstance 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IUpgradeInstanceRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 Promise 
< [ 
  
 LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IInstance 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 undefined 
  
 ]>;

    Upgrades Redis instance to the newer Redis version specified in the request.

    Parameters
    Name
    Description
    request
    IUpgradeInstanceRequest

    The request object that will be sent.

    options
    CallOptions

    Call options. See CallOptions for more details.

    Returns
    Type
    Description
    Promise <[ LROperation < protos.google.cloud.redis.v1.IInstance , protos.google.cloud.redis.v1.IOperationMetadata >, 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.

    Example 
       
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. Redis instance resource name using the form: 
 *      `projects/{project_id}/locations/{location_id}/instances/{instance_id}` 
 *  where `location_id` refers to a GCP region. 
 */ 
  
 // const name = 'abc123' 
  
 /** 
 *  Required. Specifies the target version of Redis software to upgrade to. 
 */ 
  
 // const redisVersion = 'abc123' 
  
 // Imports the Redis library 
  
 const 
  
 { 
 CloudRedisClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/redis 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 redisClient 
  
 = 
  
 new 
  
  CloudRedisClient 
 
 (); 
  
 async 
  
 function 
  
 callUpgradeInstance 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 name 
 , 
  
 redisVersion 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 [ 
 operation 
 ] 
  
 = 
  
 await 
  
 redisClient 
 . 
 upgradeInstance 
 ( 
 request 
 ); 
  
 const 
  
 [ 
 response 
 ] 
  
 = 
  
 await 
  
 operation 
 . 
 promise 
 (); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callUpgradeInstance 
 ();

    upgradeInstance(request, options, callback)

      upgradeInstance 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IUpgradeInstanceRequest 
 , 
  
 options 
 : 
  
 CallOptions 
 , 
  
 callback 
 : 
  
 Callback<LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IInstance 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ;
    Parameters
    Name
    Description
    request
    IUpgradeInstanceRequest
    options
    CallOptions
    callback
    Callback < LROperation < protos.google.cloud.redis.v1.IInstance , protos.google.cloud.redis.v1.IOperationMetadata >, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>
    Returns
    Type
    Description
    void

    upgradeInstance(request, callback)

      upgradeInstance 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IUpgradeInstanceRequest 
 , 
  
 callback 
 : 
  
 Callback<LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IInstance 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 redis 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ;
    Parameters
    Name
    Description
    request
    IUpgradeInstanceRequest
    callback
    Callback < LROperation < protos.google.cloud.redis.v1.IInstance , protos.google.cloud.redis.v1.IOperationMetadata >, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>
    Returns
    Type
    Description
    void
    Create a Mobile Website
    View Site in Mobile | Classic
    Share by: