Binding an IP Address to an Endpoint

Function

This API is used to bind an IP address to an endpoint.

Calling Method

For details, see Calling APIs.

Authorization Information

Each account has all the permissions required to call all APIs, but IAM users must be assigned the required permissions.

If you are using role/policy-based authorization, see Permissions Policies and Supported Actions for details on the required permissions.

If you are using identity policy-based authorization, the following identity policy-based permissions are required.

Action	Access Level	Resource Type (*: required)	Condition Key	Alias	Dependencies
dns:endpoint:createIpaddress	Write	endpoint *	-	-	vpc:subnets:get vpc:networks:get vpc:ports:list

URI

POST /v2.1/endpoints/{endpoint_id}/ipaddresses

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
endpoint_id	Yes	String	Endpoint ID

Request Parameters

**Table 2** Request header parameters
Parameter	Mandatory	Type	Description
X-Auth-Token	Yes	String	Definition The user token. The token can be obtained by calling an IAM API. The value of X-Subject-Token in the response header is the user token. For details about how to obtain a user token, seeObtaining a User Token. Constraints N/A Range N/A Default Value N/A

**Table 3** Request body parameters
Parameter	Mandatory	Type	Description
ipaddress	Yes	IpaddressInfo object	IP address to be bound

**Table 4** IpaddressInfo
Parameter	Mandatory	Type	Description
subnet_id	Yes	String	Subnet ID
ip	No	String	Custom IP address, which must fall into the subnet

Response Parameters

Status code: 202

**Table 5** Response body parameters
Parameter	Type	Description
endpoint	EndpointResp object	Endpoint

**Table 6** EndpointResp
Parameter	Type	Description
id	String	Endpoint ID, which is a UUID used to identify the endpoint
name	String	Endpoint name
direction	String	Endpoint direction. The value can be: inbound: indicates an inbound endpoint. outbound: indicates an outbound endpoint.
status	String	Resource status. The value can be PENDING_CREATE, ACTIVE, PENDING_DELETE, or ERROR.
vpc_id	String	ID of the VPC to which the endpoint belongs.
ipaddress_count	Integer	Number of IP addresses of the endpoint
resolver_rule_count	Integer	Number of endpoint rules in the endpoint This parameter is returned only for outbound endpoints.
create_time	String	The creation time. Format: yyyy-MM-dd'T'HH:mm:ss.SSS
update_time	String	The update time. Format: yyyy-MM-dd'T'HH:mm:ss.SSS

Status code: 400

**Table 7** Response body parameters
Parameter	Type	Description
code	String	Definition Error code Range N/A
message	String	Definition Error description Range N/A

Status code: 500

**Table 8** Response body parameters
Parameter	Type	Description
code	String	Definition Error code Range N/A
message	String	Definition Error description Range N/A

Example Requests

Binding an IP address to an endpoint

POST https://{endpoint}/v2.1/endpoints/{endpoint_id}/ipaddresses

{
  "ipaddress" : {
    "ip" : "",
    "subnet_id" : "3ee6107e-4188-4c4d-b453-80d6b9a147d5"
  }
}

Example Responses

Status code: 202

Request accepted

{
  "endpoint" : {
    "id" : "ff80808169bf16c70169bf1d02270000",
    "name" : "poi-666",
    "direction" : "inbound",
    "status" : "PENDING_CREATE",
    "vpc_id" : null,
    "ipaddress_count" : 0,
    "resolver_rule_count" : 0,
    "create_time" : "2019-03-27T12:25:43.181",
    "update_time" : "2019-03-27T12:25:43.181"
  }
}