RestoreInstance

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Last updated: 2022-01-23 11:20:09

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1. API Description

Domain name for API request: redis.tencentcloudapi.com.

This API is used to restore a Redis instance.

A maximum of 20 requests can be initiated per second for this API.

We recommend you to use API Explorer

Try it

API Explorer provides a range of capabilities, including online call, signature authentication, SDK code generation, and API quick search. It enables you to view the request, response, and auto-generated examples.

2. Input Parameters

The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.
This document describes the parameters for Signature V1. It's recommended to use the V3 signature, which provides higher security. Note that for Signature V3, the common parameters need to be placed in the HTTP Header. See details.

Parameter Name	Required	Type	Description
Action	Yes	String	Common parameter. The value used for this API: RestoreInstance.
Version	Yes	String	Common parameter. The value used for this API: 2018-04-12.
Region	Yes	String	Common parameter. For more information, please see the list of regions supported by the product.
InstanceId	Yes	String	ID of the instance to be operated on, which can be obtained through the `redisId` field in the return value of the DescribeRedis API.
BackupId	Yes	String	Backup ID, which can be obtained through the `backupId` field in the return value of the GetRedisBackupList API
Password	No	String	Instance password, which needs to be validated during instance restoration (this parameter is not required for password-free instances)

3. Output Parameters

Parameter Name	Type	Description
TaskId	Integer	Task ID, which can be used to query the task execution status through the DescribeTaskInfo API
RequestId	String	The unique request ID, which is returned for each request. RequestId is required for locating a problem.

4. Example

Example1 Restoring a Redis instance

Input Example

https://redis.tencentcloudapi.com/?Action=RestoreInstance
&InstanceId=crs-5a4py64p
&Password=mypassword
&BackupId=678362566696298532848117
&<Common request parameters>

Output Example

{
  "Response": {
    "TaskId": "6954227",
    "RequestId": "4daddc97-0005-45d8-b5b8-38514ec1e97c"
  }
}

5. Developer Resources

SDK

TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.

Command Line Interface

Tencent Cloud CLI 3.0

6. Error Code

The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.

Error Code	Description
FailedOperation.SystemError	Internal system error, which is irrelevant to the business.
InternalError.InternalError	Internal error.
InvalidParameter.InvalidParameter	Invalid service parameter.
InvalidParameter.PermissionDenied	The API has no CAM permissions.
InvalidParameterValue.BackupNotExists	The backup does not exist.
InvalidParameterValue.PasswordError	Password verification error due to incorrect password.
ResourceNotFound.InstanceNotExists	No Redis instance is found by the serialId.
ResourceUnavailable.BackupLockedError	The backup has been locked by another task, and the operation cannot be performed temporarily.
ResourceUnavailable.BackupStatusAbnormal	Backup status exception. The operation cannot be performed temporarily. The backup may have expired or been deleted.
ResourceUnavailable.InstanceLockedError	Redis has been locked by another process.
ResourceUnavailable.InstanceStatusAbnormal	The Redis status is exceptional, and the corresponding process cannot be executed.
UnauthorizedOperation.NoCAMAuthed	No CAM permissions.

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