Deletes the DNS records that are corresponding to a hostname based on the specified parameters.
Operation description
If the DNS records to be deleted contain locked DNS records, the locked DNS records will not be deleted.
Debugging
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:
- For mandatory resource types, indicate with a prefix of * .
- If the permissions cannot be granted at the resource level,
All Resourcesis 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 |
|---|
| Operation | Access level | Resource type | Condition key | Associated operation |
|---|---|---|---|---|
| alidns:DeleteSubDomainRecords | delete | *domain acs:alidns::{#accountId}:domain/{#domainName} |
| none |
Request parameters
| Parameter | Type | Required | Description | Example |
|---|
| Parameter | Type | Required | Description | Example |
|---|---|---|---|---|
| Lang | string | No | The language of the content within the request and response. Default value: zh. Valid values:
| en |
| UserClientIp | string | No | The IP address of the client. | 192.0.2.0 |
| DomainName | string | Yes | The domain name. You can call the DescribeDomains operation to obtain the domain name. | example.com |
| RR | string | Yes | The hostname field in the DNS record. For example, if you want to resolve @.example.com, you must set this parameter to an at sign (@) instead of leaving it empty. | www |
| Type | string | No | The type of DNS records. If you do not specify this parameter, all types of DNS records corresponding to the subdomain are returned. Valid values: A, MX, CNAME, TXT, REDIRECT_URL, FORWORD_URL, NS, AAAA, and SRV. The value is not case-sensitive. | A |
Response parameters
Examples
Sample success responses
JSONformat
{
"RR": "www",
"TotalCount": "1",
"RequestId": "536E9CAD-DB30-4647-AC87-AA5CC38C5382"
}Error codes
For a list of error codes, visit the Service error codes.
