1HOST = b'bcc.bj.baidubce.com'
2AK = b''
3SK = b''
4config = BceClientConfiguration(credentials=BceCredentials(AK, SK), endpoint=HOST)
5self.the_client = subnet_client.SubnetClient(config)

1@required(name=(bytes, str), zone_name=(bytes, str), cidr=(bytes, str), vpc_id=(bytes, str))
2def create_subnet(self, name, zone_name, cidr, vpc_id, subnet_type=None, description=None, client_token=None, config=None)

1subnet_name = 'test_subnet_name'
2subnet_cidr = '192.168.0.64/26'
3vpc_id = 'vpc-51csm6rxs9mg' 
4self.the_client.create_subnet(subnet_name, 'cn-bj-a', subnet_cidr, vpc_id))

1{
2    "subnetId":"sbn-1A09ef6b"
3}   

1@required(marker=(bytes, str),
2          max_Keys=int,
3          vpc_id=(bytes, str),
4          zone_name=(bytes, str),
5          subnet_type=(bytes, str))
6def list_subnets(self, marker=None, max_keys=None, vpc_id=None, 
7                 zone_name=None, subnet_type=None, config=None):

1self.the_client.list_subnets()

1{
2    "nextMarker": "sbn-IyarenI7",
3    "marker": "sbn-IyWRnII7",
4    "maxKeys": 1,
5    "isTruncated": true,
6    "subnets": [
7        {
8          "name": "系统预定义子网",
9        	"subnetId": "sbn-IyWRnII7",
10        	"zoneName": "cn-bj-a",
11        	"cidr": "192.168.0.0/20",
12            "ipv6Cidr": "",
13        	"vpcId": "vpc-IyrqYIQ7",
14        	"subnetType": "BCC",
15        	"description": "",
16            "createdTime": "2025-08-14T12:46:01Z",
17        	"tags": [
18                  {
19                    "tagKey": "aa",
20                    "tagValue": "bb"
21                  }
22              ]
23        }
24    ]
25}

1@required(subnet_id=(bytes, str))
2def get_subnet(self, subnet_id, config=None):

1self.the_client.get_subnet(subnet_id)

1{     
2    "subnet":     
3        {
4            "name": "系统预定义子网",
5        	"subnetId": "sbn-IyWRnII7",
6        	"zoneName": "cn-bj-a",
7        	"cidr": "192.168.0.0/20",
8            "ipv6Cidr": "",
9        	"vpcId": "vpc-IyrqYIQ7",
10        	"subnetType": "BCC",
11            "availableIp": 4090,
12        	"description": "",
13            "createdTime": "2025-08-14T12:46:01Z"
14        } 
15}     

1@required(subnet_id=(bytes, str),
2          name=(bytes, str), 
3          description=(bytes, str))
4def update_subnet(self, subnet_id, name, description=None, client_token=None, config=None):

1self.the_client.update_subnet(subnet_id, 'test_update_name1', 'test_update_description1')

1{
2}

1@required(subnet_id=(bytes, str))
2def delete_subnet(self, subnet_id, client_token=None, config=None):

1self.the_client.delete_subnet(subnet_id)

1{
2}

1@required(subnet_id=(bytes, str),
2          ip_cidr=(bytes, str),
3          ip_version=int,
4          description=(bytes, str))
5def create_subnet_ipreserve(self, subnet_id, ip_cidr, ip_version, description=None,client_token=None, config=None): 

1{
2　　"ipReserveId":"ipr-te2pa9cv4ikk"
3}

1@required(subnet_id=(bytes, str),
2          marker=(bytes, str),
3          max_keys=int)
4def list_subnet_ipreserve(self, subnet_id=None, marker=None, max_keys=None, config=None):

1{
2   "marker": "",
3   "nextMarker": "ipr-7xp6wvzqpmhd",
4   "maxKeys": 1,
5   "isTruncated": true,
6   "ipReserves":[
7        {
8            "ipReserveId":"ipr-tqsbpf5hcvbp",
9            "subnetId":"sbn-a4cikyt7756r",
10            "ipCidr":"192.168.0.200/30",
11            "ipVersion":"4",
12            "description":"test",
13            "createdTime":"2025-08-14T03:44:38Z",
14            "updatedTime":"2025-08-14T03:45:38Z"
15        }
16    ]
17}

1@required(ip_reserve_id=(bytes, str))
2def delete_subnet_ipreserve(self, ip_reserve_id, lient_token=None, config=None): 

1{}