Obtain Subnet Information - DescribeSubnet

Overview

Obtain Subnet Information

Definition

Public Parameters

Parameter Name	Type	Description Information	Required
Action	string	Corresponding API command name, the current API is `DescribeSubnet`.	Yes
PublicKey	string	The user's public key can be obtained from Console (opens in a new tab)	Yes
Signature	string	User signature generated based on public key and API command, see Signature Algorithm	Yes

Request Parameters

Parameter Name	Type	Description Information	Required
Region	string	Region. See List of Regions and Availability Zones	Yes
ProjectId	string	Project ID. If not filled in, the default project is used, and the sub-account must be filled in. Please refer to the GetProjectList interface.	No
SubnetIds.N	string	Array of subnet IDs, suitable for querying multiple subnet information at once.	No
SubnetId	string	Subnet id, applicable for querying information of one subnet at a time.	No
RouteTableId	string	Routing Table Id	No
VPCId	string	VPC Resource ID	No
Tag	string	Business group name, default is Default	No
Offset	int	Offset, default is 0	No
Limit	int	List length, default is 20	No
ShowAvailableIPs	boolean	Whether to return the number of available IPs in the subnet, true for yes, false for no, not returned by default.	No

Response Field

Field Name	Type	Description Information	Required
RetCode	int	Return status code. If it is 0, it means successful return. If it is not 0, it means failure.	Yes
Action	string	Operation command name.	Yes
Message	string	Returns an error message, providing detailed description when `RetCode` is non-zero.	No
TotalCount	int	Total number of subnets	Yes
DataSet	array[SubnetInfo]	Array of subnet information, see SubnetInfo for specific resources	Yes

Data Model

SubnetInfo

Field Name	Type	Description Information	Required
Zone	string	Availability Zone Name	No
IPv6Network	string	IPv6 segment associated with the subnet	No
VPCId	string	VPCId	No
VPCName	string	VPC Name	No
SubnetId	string	Subnet Id	No
SubnetName	string	Subnet Name	No
Remark	string	Note	No
Tag	string	Business Group	No
SubnetType	int	Subnet Type	No
Subnet	string	Subnet Segment	No
Netmask	string	Subnet Mask	No
Gateway	string	Subnet Gateway	No
CreateTime	int	Creation Time	No
HasNATGW	boolean	Is there a natgw?	No
RouteTableId	string	Routing Table Id	No
AvailableIPs	int	Available IP Quantity	No

Example

Request Example

https://api.ucloud-global.com/?Action=DescribeSubnet
&ProjectId=org-XXXX
&Region=cn-sh2
&SubnetId=subnet-XXX
&VPCId=uvnet-XXXX
&Tag=tag
&Offset=0
&Limit=20
&RouteTableId=KbKrefnV
&ShowAvailableIPs=false

Response Example

{
  "Action": "DescribeSubnetResponse",
  "DataSet": [
    {
      "CreateTime": 1528353483,
      "Gateway": "172.16.XX.1",
      "HasNATGW": false,
      "Name": "test-s1",
      "Netmask": "24",
      "Remark": "test",
      "RouteTableId": "routetable-XXXX",
      "Subnet": "172.16.XXX.0",
      "SubnetId": "subnet-XXXXX",
      "SubnetName": "test-s1",
      "SubnetType": 2,
      "Tag": "Default",
      "VPCId": "uvnet-XXXX",
      "VPCName": "test",
      "VRouterId": "Default_VRouter",
      "Zone": "cn-sh2-01"
    }
  ],
  "RetCode": 0,
  "TotalCount": 1
}

DescribeSnatRule DescribeSubnetResource