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.
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: 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. |
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. |
This example shows you how to modify the HostName
attribute of a specified CDH instance.
GET https://cvm.tencentcloudapi.com/?Action=ModifyHostsAttribute
&HostIds.0=host-ey16rkyg
&HostName=webserver
&<Common request parameters>
{
"Response": {
"RequestId": "3c140219-cfe9-470e-b241-907877d6fb03"
}
}
TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.
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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