Updating the DNS Server List
Function
This API is used to update the DNS server list.
Debugging
You can debug this API through automatic authentication in or use the SDK sample code generated by API Explorer.
URI
PUT /v1/{project_id}/dns/servers
Parameter |
Mandatory |
Type |
Description |
|---|---|---|---|
project_id |
Yes |
String |
Project ID |
Parameter |
Mandatory |
Type |
Description |
|---|---|---|---|
fw_instance_id |
No |
String |
Firewall instance ID, which is automatically generated after a CFW instance is created. You can obtain the ID by calling the API used for querying a firewall instance. For details, see the API Explorer and Help Center FAQ.By default, if fw_instance_Id is not specified, information about the first firewall under the account is returned. If fw_instance_Id is specified, information about the firewall with this fw_instance_Id is returned.If object_Id is specified, information about the firewall with this object_Id is returned by default. If both fw_instance_Id and object_Id are specified, the specified object_Id must belong to the specified firewall. |
enterprise_project_id |
No |
String |
Enterprise project id, the id generated by the enterprise project after the user supports the enterprise project. |
Request Parameters
Parameter |
Mandatory |
Type |
Description |
|---|---|---|---|
X-Auth-Token |
Yes |
String |
User token. It can be obtained by calling the IAM API used to obtain a user token. The value of X-Subject-Token in the response header is a token. |
Parameter |
Mandatory |
Type |
Description |
|---|---|---|---|
dns_server |
No |
Array of dns_server objects |
DNS server |
Response Parameters
Status code: 200
Parameter |
Type |
Description |
|---|---|---|
data |
Array of strings |
Domain name server list |
Status code: 400
Parameter |
Type |
Description |
|---|---|---|
error_code |
String |
Error code Minimum: 8 Maximum: 36 |
error_msg |
String |
Description Minimum: 2 Maximum: 512 |
Example Requests
Update the settings of the DNS resolver whose project ID is 2349ba469daf4b7daf268bb0261d18b0. Set server 8.8.8.8 to the default server and put it in use. Set server IP address 192.168.0.2 to a user-defined server and do not put it in use.
https://{Endpoint}/v1/2349ba469daf4b7daf268bb0261d18b0/dns/servers
{
"dns_server" : [ {
"server_ip" : "8.8.8.8",
"is_customized" : 0,
"is_applied" : 1
}, {
"server_ip" : "192.168.0.2",
"is_customized" : 1,
"is_applied" : 0
} ]
}
Example Responses
Status code: 200
Response to the request for updating the DNS server list
{
"data" : [ "100.95.150.83", "114.114.114.114", "223.5.5.5", "223.6.6.6", "119.29.29.29", "8.8.8.8", "100.79.1.250", "100.79.1.240" ]
}
Status code: 400
Bad Request
{
"error_code" : "CFW.01000001",
"error_msg" : "Duplicate DNS server IP address"
}
Status Codes
Status Code |
Description |
|---|---|
200 |
Response to the request for updating the DNS server list |
400 |
Bad Request |
401 |
Unauthorized |
403 |
Forbidden |
404 |
Not Found |
500 |
Internal Server Error |
Error Codes
See Error Codes.
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