DescribeDnsCacheDomains - Alibaba Cloud DNS - Alibaba Cloud Documentation Center

Debugging

You can run this interface directly in OpenAPI Explorer, saving you the trouble of calculating signatures. After running successfully, OpenAPI Explorer can automatically generate SDK code samples.

Debug

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

Operation: the value that you can use in the Action element to specify the operation on a resource.
Access level: the access level of each operation. The levels are read, write, and list.
Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
Condition Key: the condition key that is defined by the cloud service.
Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.

Operation	Access level	Resource type	Condition key	Associated operation
alidns:DescribeDnsCacheDomains	get	CacheDomain acs:alidns::{#accountId}:dnscache/*	none	none

Request parameters

Parameter	Type	Required	Description	Example
Lang	string	No	The language.	zh
Keyword	string	No	The keyword for searches in "%KeyWord%" mode. The value is not case-sensitive.	a''
PageNumber	long	No	The page number. Pages start from page 1. Default value: 1.	1
PageSize	long	No	The number of entries per page. Maximum value: 100. Default value: 20.	20

Response parameters

Parameter	Type	Description	Example
	object
Domains	array<object>	The domain names.
Domain	object
SourceProtocol	string	The origin protocol policy. Valid values: TCP and UDP. Default value: UDP.	UDP
UpdateTime	string	The time when the configurations of the domain name were updated. The time follows the ISO 8601 standard in the YYYY-MM-DDThh:mm:ss format. The time is displayed in UTC.	2023-05-22T03:40Z
Remark	string	The description of the domain name.	remark
ExpireTime	string	The time when the instance expires. The time follows the ISO 8601 standard in the YYYY-MM-DDThh:mm:ss format. The time is displayed in UTC.	2022-12-02T16:00Z
CreateTime	string	The time when the domain name was added. The time follows the ISO 8601 standard in the YYYY-MM-DDThh:mm:ss format. The time is displayed in UTC.	2022-10-17T06:13Z
InstanceId	string	The instance ID of the cache-accelerated domain name.	i-7bg
SourceEdns	string	Specifies whether the origin Domain Name System (DNS) server supports Extension Mechanisms for DNS (EDNS). Valid values: NOT_SUPPORT and SUPPORT.	SUPPORT
DomainName	string	The cache-accelerated domain name.	dns-example.top
DomainId	string	The ID of the cache-accelerated domain name.	00efd71a-770e-4255-b54e-6fe5659baffe
UpdateTimestamp	long	The time when the configurations of the domain name were updated. This value is a UNIX timestamp representing the number of milliseconds that have elapsed since January 1, 1970, 00:00:00 UTC.	1671690491000
ExpireTimestamp	long	The time when the instance expires. This value is a UNIX timestamp representing the number of milliseconds that have elapsed since January 1, 1970, 00:00:00 UTC.	1692374400000
CacheTtlMax	integer	The maximum time-to-live (TTL) period of the cached data retrieved from the origin DNS server. Unit: seconds. Valid values: 30 to 86400.	86400
CacheTtlMin	integer	The minimum TTL period of the cached data retrieved from the origin DNS server. Unit: seconds. Valid values: 30 to 86400.	30
VersionCode	string	The edition code of Alibaba Cloud DNS.	ultimate
SourceDnsServers	array<object>	The origin DNS servers.
SourceDnsServer	object
Host	string	The domain name or IP address of the origin DNS server.	ns8.alidns.com
Port	string	The port of the origin DNS server.	53
CreateTimestamp	long	The time when the domain name was added. This value is a UNIX timestamp representing the number of milliseconds that have elapsed since January 1, 1970, 00:00:00 UTC.	1660546144000
TotalCount	long	The total number of entries returned.	3
PageSize	long	The number of entries per page. Valid values: 1 to 100. Default value: 20.	20
RequestId	string	The request ID.	57121A9C-CDCF-541F-AD39-275D89099420
PageNumber	long	The page number. Pages start from page 1. Default value: 1.	1

Examples

Sample success responses

JSONformat

{
  "Domains": [
    {
      "SourceProtocol": "UDP",
      "UpdateTime": "2023-05-22T03:40Z",
      "Remark": "remark",
      "ExpireTime": "2022-12-02T16:00Z",
      "CreateTime": "2022-10-17T06:13Z",
      "InstanceId": "i-7bg",
      "SourceEdns": "SUPPORT",
      "DomainName": "dns-example.top",
      "DomainId": "00efd71a-770e-4255-b54e-6fe5659baffe",
      "UpdateTimestamp": 1671690491000,
      "ExpireTimestamp": 1692374400000,
      "CacheTtlMax": 86400,
      "CacheTtlMin": 30,
      "VersionCode": "ultimate",
      "SourceDnsServers": [
        {
          "Host": "ns8.alidns.com",
          "Port": "53"
        }
      ],
      "CreateTimestamp": 1660546144000
    }
  ],
  "TotalCount": 3,
  "PageSize": 20,
  "RequestId": "57121A9C-CDCF-541F-AD39-275D89099420",
  "PageNumber": 1
}

Error codes

For a list of error codes, visit the Service error codes.

Change history

Change time	Summary of changes	Operation

No change history