ModifySubnetAttribute

1. API Description

This API is used to modify the attributes of a subnet under a global VPC. Only the subnet name and the IPv4 CIDR block to be displayed can be modified for now.

Note

When modifying a subnet’s CIDR block, if the subnet contains instances, the new CIDR block must encompass the original CIDR block.\ Example: 10.0.0.0/24 → 10.0.0.0/23

2. Input Parameters

The following request parameter list only provides API request parameters.

Parameter Name	Required	Type	Description
subnetId	Yes	String	Subnet ID.
subnetName	No	String	Subnet name. This parameter must start and end with a number or a letter. Only letters, numbers, - and periods (.) are supported.
cidrBlock	No	String	IPv4 CIDR block to be modified. Only subnets with an IPv4 stack type are supported.

3. Output Parameters

Parameter Name	Type	Description
requestId	String	The unique request ID, which is returned for each request. RequestId is required for locating a problem.

4. Code Example

Example

Modify the subnet name and the IPv4 CIDR block.

POST /api/v2/zec HTTP/1.1
Host: console.zenlayer.com
Content-Type: application/json
X-ZC-Action: ModifySubnetAttribute
<Common Request Params>

Request：
{
    "subnetId": "<subnetId>"
    "name": "Test-Subnet"
    "cidrBlock": "10.0.0.0/23"
}

Response：
{
  "requestId": "T05992D0C-7E8B-4047-B0C0-780F2CD549D3",
  "response": {
    "requestId": "T05992D0C-7E8B-4047-B0C0-780F2CD549D3"
  }
}

5. Developer Resources

Zenlayer Cloud API 2.0 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.

HTTP Status Code	Error Code	Description
400	INVALID_IP_BROADCAST_ADDRESS	Broadcast address is not allowed.
400	INVALID_IP_FIRST_ADDRESS	Gateway address is not allowed.
400	INVALID_IP_NETWORK_ADDRESS	Network address is not allowed.
400	INVALID_SUBNET_IPSTACK_NOT_SUPPORT	Subnet IP stack type not supported.
404	INVALID_SUBNET_NOT_FOUND	Subnet does not exist.
400	OPERATION_DENIED_SUBNET_CIDR_CONFLICT	Subnet CIDR blocks conflict.