Last updated: 2021-04-30 11:20:48

    1. API Description

    Domain name for API request:

    This API is used to restore a Redis instance.

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

    Note: This API supports Finance regions. If the common parameter Region is a Finance region, a domain name with the Finance region needs to be specified, for example:

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    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.

    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
    &<Common request parameters>

    Output Example

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

    5. Developer Resources


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

    Command Line Interface

    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.