CreateSubnet
CreateSubnet
1. API Description
This API is used to create a subnet under a VPC.
Note
The quantity of subnets you can create under one VPC is limited. The IP range of the subnet under a VPC should be a subset of the VPC IP range.
IP ranges of subnets under the same VPC cannot be overlapped.
Call
DescribeSubnetRegions
to query regions supporting subnet creation.
2. Input Parameters
The following request parameter list only provides API request parameters.
vpcId
Yes
String
VPC ID.
regionId
Yes
String
Region ID.
stackType
Yes
String
Subnet IP stack type.
The optional values are as follows: IPv4
, IPv4_IPv6
, IPv6
ipv6Type
No
String
Subnet IPv6 type.
The optional values are as follows: Public
, Private
name
Yes
String
Subnet name to be displayed.
This parameter must start and end with a number or a letter, containing 2 to 63 characters. Only letters, numbers, - and periods (.) are supported.
cidrBlock
Yes
String
CIDR block of the subnet.
3. Output Parameters
requestId
String
The unique request ID, which is returned for each request. RequestId is required for locating a problem.
subnetId
String
Subnet ID.
4. Code Example
Create a subnet under a VPC.
5. Developer Resources
Zenlayer Cloud API 2.0 integrates SDKs to make it easier for you to call APIs. More programming languages will be supported.
6. Error Codes
The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.
404
OPERATION_FAILED_RESOURCE_NOT_FOUND
VPC does not exist.
400
INVALID_PARAMETER_SUBNET_IPV6_TYPE_NOT_FOUND
ipv6Type
does not exist.
400
INVALID_PARAMETER_SUBNET_CIDR_NOT_FOUND
cidrBlock
does not exist.
400
INVALID_PARAMETER_SUBNET_CIDR_NEED_EMPTY
cidrBlock
should be empty.
400
OPERATION_DENIED_DEFAULT_VPC
Operations are not supported for the default VPC.
400
OPERATION_DENIED_SUBNET_TYPE_NOT_SUPPORT_IPV6
IPv6 is not supported for the subnet.
400
INVALID_REGION_NOT_ON_SALE
Not for sale in the region.
400
OPERATION_DENIED_SUBNET_CIDR_CONFLICT
IP ranges of subnets under the same VPC are overlapped.
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