All Products
Search
Document Center

Virtual Private Cloud:DescribeEipGatewayInfo

Last Updated:Aug 29, 2024

Queries the gateway and subnet mask of an elastic IP address (EIP).

Operation description

You can query only EIPs that are associated with secondary elastic network interfaces (ENIs) in multi-EIP-to-ENI mode.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer.

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

  • Operation: the value that you can use in the Action element to specify the operation on a resource.
  • Access level: the access level of each operation. The levels are read, write, and list.
  • Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
    • The required resource types are displayed in bold characters.
    • If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
  • Condition Key: the condition key that is defined by the cloud service.
  • Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.
OperationAccess levelResource typeCondition keyAssociated operation
vpc:DescribeEipGatewayInfolist
  • GatewayInfo
    acs:vpc:{#regionId}:{#accountId}:eip/*
    none
none

Request parameters

ParameterTypeRequiredDescriptionExample
InstanceIdstringYes

The ID of the secondary ENI that is associated with the EIP.

eni-bp1d66qjxb3qoin3****
RegionIdstringYes

The region to which the EIP that you want to query belongs. You can call the DescribeRegions operation to query the most recent region list.

cn-zhangjiakou

Response parameters

ParameterTypeDescriptionExample
object

The response parameters.

Codestring

The status code of the operation.

200
Messagestring

The result of the operation.

successful
RequestIdstring

The request ID.

C0FD0EED-F90D-4479-803D-DD62335357E5
EipInfosarray<object>

The detailed information about the EIP.

object
Ipstring

The IP address of the EIP.

47.XX.XX.236
IpGwstring

The IP address of the gateway that is associated with the EIP.

47.XX.XX.1
IpMaskstring

The subnet mask of the EIP.

255.255.255.0

Examples

Sample success responses

JSONformat

{
  "Code": "200",
  "Message": "successful",
  "RequestId": "C0FD0EED-F90D-4479-803D-DD62335357E5\t",
  "EipInfos": {
    "EipInfo": [
      {
        "Ip": "47.XX.XX.236",
        "IpGw": "47.XX.XX.1",
        "IpMask": "255.255.255.0"
      }
    ]
  }
}

Error codes

HTTP status codeError codeError messageDescription
400Instance.NotExistThe instance is not exist.-
400InvalidNetworkInterface.NotFoundThe specified network interface is not exist.-
403ForbiddenUser not authorized to operate on the specified resource.You do not have the permissions to manage the specified resource. Apply for the permissions and try again.

For a list of error codes, visit the Service error codes.

Change history

Change timeSummary of changesOperation
2023-09-18API Description Update. The Error code has changedView Change Details
2023-05-15The Error code has changedView Change Details