tencent cloud



Last updated: 2024-01-04 16:11:18

    1. API Description

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

    This API is used to modify the attributes of a CDH instance, such as instance name and renewal flag. One of the two parameters, HostName and RenewFlag, must be set, but you cannot set both of them at the same time.

    A maximum of 10 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: ModifyHostsAttribute.
    Version Yes String Common Params. The value used for this API: 2017-03-12.
    Region No String Common Params. This parameter is not required for this API.
    HostIds.N Yes Array of String CDH instance ID(s).
    HostName No String CDH instance name to be displayed. You can specify any name you like, but its length cannot exceed 60 characters.
    RenewFlag No String Auto renewal flag. Valid values:
  • NOTIFY_AND_AUTO_RENEW: notify upon expiration and renew automatically
  • NOTIFY_AND_MANUAL_RENEW: notify upon expiration but do not renew automatically
  • DISABLE_NOTIFY_AND_MANUAL_RENEW: neither notify upon expiration nor renew automatically

    If this parameter is specified as NOTIFY_AND_AUTO_RENEW, the instance will be automatically renewed on a monthly basis if the account balance is sufficient.
  • ProjectId No Integer Project ID. You can use the AddProject API to create projects, and obtain the projectId field in the response of the DescribeProject API. When using the DescribeHosts API to query instances later, you can filter the results by the project ID.

    3. Output Parameters

    Parameter Name Type Description
    RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

    4. Example

    Example1 Modifying the attributes of a CDH instance

    This example shows you how to modify the HostName attribute of a specified CDH instance.

    Input Example

    GET https://cvm.tencentcloudapi.com/?Action=ModifyHostsAttribute
    &<Common request parameters>

    Output Example

        "Response": {
            "RequestId": "3c140219-cfe9-470e-b241-907877d6fb03"

    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
    InvalidHost.NotSupported The specified operation on this CDH instance is not support .
    InvalidHostId.Malformed Invalid CDH ID. The specified CDH ID has an invalid format. For example, host-1122 has an invalid ID length.
    InvalidHostId.NotFound The specified HostId does not exist, or does not belong to your account.
    InvalidInstance.NotSupported This instance is not supported.
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