Modifies a Global Database Network (GDN).

Debugging

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Request parameters

Parameter Type Required Example Description
Action String No ModifyGlobalDatabaseNetwork

The operation that you want to perform. Set the value to ModifyGlobalDatabaseNetwork.

RegionId String No cn-hangzhou

The region ID of the cluster.

GDNId String Yes gdn-bp1fttxsrmv*****

The ID of the GDN.

GDNDescription String Yes GDN-fortest
The description of the GDN. The description must meet the following requirements:
  • It cannot start with http:// or https://.
  • It must start with a letter.
  • It can contain letters, digits, underscores (_), and hyphens (-).
  • It must be 2 to 126 characters in length.
ResourceGroupId String No rg-************

The ID of the resource group.

Response parameters

Parameter Type Example Description
RequestId String C61892A4-0850-4516-9E26-44D96C1782DE

The ID of the request.

Examples

Sample requests

http(s)://polardb.aliyuncs.com/?Action=ModifyGlobalDatabaseNetwork
&GDNId=gdn-bp1fttxsrmv*****
&GDNDescription=GDN-fortest
&<Common request parameters>

Sample success responses

XML format 

HTTP/1.1 200 OK
Content-Type:application/xml

<ModifyGlobalDatabaseNetworkResponse>
    <RequestId>C61892A4-0850-4516-9E26-44D96C1782DE</RequestId>
</ModifyGlobalDatabaseNetworkResponse>

JSON format 

HTTP/1.1 200 OK
Content-Type:application/json

{
  "RequestId" : "C61892A4-0850-4516-9E26-44D96C1782DE"
}

Error codes

For a list of error codes, visit the API Error Center.