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Cloud Virtual Machine
    Documentation

    ModifyHostsAttribute

    Last updated: 2024-11-27 10:20:37

      1. API Description

      Domain name for API request: cvm.intl.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.

      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.

      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 Yes String Common Params. For more information, please see the list of regions supported by the product.
      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, generated by the server, will be returned for every request (if the request fails to reach the server for other reasons, the request will not obtain a RequestId). 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.intl.tencentcloudapi.com/?Action=ModifyHostsAttribute
&HostIds.0=host-ey16rkyg
&HostName=webserver
&<Common request parameters>

      Output Example

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

      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

      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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