DescribeInstances

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Last updated: 2021-03-25 11:01:34

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1. API Description

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

This API is used to query all eligible instances in the current region under the current account.

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: es.ap-shanghai-fsi.tencentcloudapi.com

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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: DescribeInstances.
Version	Yes	String	Common parameter. The value used for this API: 2018-04-16.
Region	Yes	String	Common parameter. For more information, please see the list of regions supported by the product.
Zone	No	String	AZ of the cluster instance. If this is not passed in, all AZs are used by default
InstanceIds.N	No	Array of String	List of cluster instance IDs
InstanceNames.N	No	Array of String	List of cluster instance names
Offset	No	Integer	Pagination start value. Default value: 0
Limit	No	Integer	Number of entries per page. Default value: 20
OrderByKey	No	Integer	Sort by field 1: instance ID 2: instance name 3: AZ 4: creation time If `orderKey` is not passed in, sort by creation time in descending order
OrderByType	No	Integer	Sorting order 0: ascending 1: descending If orderByKey is passed in but orderByType is not, ascending order is used by default
TagList.N	No	Array of TagInfo	Node tag information list
IpList.N	No	Array of String	VPC VIP list

3. Output Parameters

Parameter Name	Type	Description
TotalCount	Integer	Number of returned instances
InstanceList	Array of InstanceInfo	List of instance details
RequestId	String	The unique request ID, which is returned for each request. RequestId is required for locating a problem.

4. Example

Example1 Querying ES cluster instances

This example shows you how to query ES cluster instances according to the given criteria and return their details.

Input Example

https://es.tencentcloudapi.com/?Action=DescribeInstances
&<Common request parameters>

Output Example

{
  "Response": {
    "TotalCount": 2,
    "InstanceList": [
      {
        "InstanceId": "es-sample",
        "InstanceName": "es-sample",
        "InstanceType": 2,
        "Region": "ap-guangzhou",
        "Zone": "ap-guangzhou-2",
        "AppId": 0,
        "Uin": "xxxxxxxx",
        "VpcUid": "vpc-sample",
        "SubnetUid": "subnet-sample",
        "Status": 1,
        "ChargeType": "PREPAID",
        "ChargePeriod": 1,
        "RenewFlag": "RENEW_FLAG_DEFAULT",
        "NodeType": "ES.S1.SMALL2",
        "NodeNum": 2,
        "CpuNum": 1,
        "MemSize": 2,
        "DiskType": "",
        "DiskSize": 100,
        "EsDomain": "es-sample.tencentelasticsearch.com",
        "EsVip": "0.0.0.0",
        "EsPort": 9200,
        "KibanaUrl": "https://es-sample.kibana.tencentelasticsearch.com:5601",
        "EsVersion": "5.6.4",
        "EsConfig": "{}",
        "EsAcl": {
          "WhiteIpList": [],
          "BlackIpList": []
        },
        "CreateTime": "2018-07-27 17:28:04",
        "UpdateTime": "2018-07-30 10:22:29",
        "Deadline": "2018-08-27 17:28:04"
      },
      {
        "InstanceId": "es-sample2",
        "InstanceName": "es-sample2",
        "InstanceType": 2,
        "Region": "ap-guangzhou",
        "Zone": "ap-guangzhou-4",
        "AppId": 0,
        "Uin": "xxxxxx",
        "VpcUid": "vpc-sample",
        "SubnetUid": "subnet-sample",
        "Status": 1,
        "ChargeType": "PREPAID",
        "ChargePeriod": 1,
        "RenewFlag": "RENEW_FLAG_DEFAULT",
        "NodeType": "ES.S1.MEDIUM4",
        "NodeNum": 2,
        "CpuNum": 2,
        "MemSize": 4,
        "DiskType": "",
        "DiskSize": 100,
        "EsDomain": "es-sample.tencentelasticsearch.com",
        "EsVip": "0.0.0.0",
        "EsPort": 9200,
        "KibanaUrl": "https://es-sample.kibana.tencentelasticsearch.com:5601",
        "EsVersion": "5.6.4",
        "EsConfig": "{}",
        "EsAcl": {
          "WhiteIpList": [],
          "BlackIpList": []
        },
        "CreateTime": "2018-07-26 17:47:47",
        "UpdateTime": "2018-07-26 18:16:50",
        "Deadline": "2018-08-26 17:47:47"
      }
    ],
    "RequestId": "5d5a201f-0a3d-485f-a82f-3c73ccxxxxxx"
  }
}

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

Tencent Cloud CLI 3.0

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
AuthFailure.UnAuthorizedOperation	Unauthorized operation.
InternalError	Internal error.
InvalidParameter	Invalid parameter.

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