tencent cloud



最后更新时间:2022-10-13 14:35:23

1. API Description

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

This API is used to modify the parameters of TencentDB for Redis instances

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

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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 Params. The value used for this API: ModifyInstanceParams.
Version Yes String Common Params. The value used for this API: 2018-04-12.
Region Yes String Common Params. For more information, please see the list of regions supported by the product.
InstanceId Yes String Instance ID
InstanceParams.N Yes Array of InstanceParam List of instance parameters modified

3. Output Parameters

Parameter Name Type Description
Changed Boolean Whether the parameter is modified successfully.
  • True: Yes
  • False: No
  • TaskId Integer ID of the task
    RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

    4. Example

    Example1 Modifying Instance Parameters

    Input Example

    POST / HTTP/1.1
    Host: redis.tencentcloudapi.com
    Content-Type: application/json
    X-TC-Action: ModifyInstanceParams
    <Common request parameters>
        "InstanceId": "crs-5a4py64p",
        "InstanceParams": [
                "Value": "120",
                "Key": "timeout"

    Output Example

        "Response": {
            "Changed": false,
            "TaskId": 327,
            "RequestId": "e546784b-709c-401d-aba6-73037eb4e522"

    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.UnSupportError The instance does not support this API.
    InternalError.DbOperationFailed Internal system error with the database operation, which may be update, insert, select, etc.
    InternalError.InternalError Internal error.
    InvalidParameter Incorrect parameter.
    InvalidParameter.PermissionDenied The API has no CAM permissions.
    ResourceNotFound.InstanceNotExists No Redis instance is found by the serialId.
    ResourceUnavailable.CallOssError Failed to call the backend API.
    ResourceUnavailable.InstanceConfError An instance configuration error occurred.
    ResourceUnavailable.InstanceLockedError Redis has been locked by another process.
    ResourceUnavailable.InstanceStateError Instance status error.
    UnauthorizedOperation The operation is unauthorized.
    UnauthorizedOperation.NoCAMAuthed No CAM permissions.
    UnauthorizedOperation.UserNotInWhiteList The user is not in the allowlist.




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