DescribeVpnCrossAccountAuthorizations - VPN Gateway - Alibaba Cloud Documentation Center

Queries the cross-account authorization information about an IPsec-VPN connection.

Debugging

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

Debug

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.

Operation	Access level	Resource type	Condition key	Associated operation
vpc:DescribeVpnCrossAccountAuthorizations	Read	VpnConnections acs:vpc:{#regionId}:{#accountId}:vpnconnection/{#VpnConnectionId}	none	none

Request parameters

Parameter	Type	Required	Description	Example
RegionId	string	Yes	The ID of the region to which the IPsec-VPN connection belongs. You can call the DescribeRegions operation to query the most recent region list.	cn-hangzhou
VpnConnectionId	string	Yes	The ID of the IPsec-VPN connection.	vco-p0w2jpkhi2eeop6q6****
PageNumber	integer	No	The number of the page to return. Default value: 1.	1
PageSize	integer	No	The number of entries to return on each page. Default value: 10. Valid values: 1 to 50.	10
ClientToken	string	No	The client token that is used to ensure the idempotence of the request. You can use the client to generate the value, but you must make sure that it is unique among different requests. ClientToken can contain only ASCII characters. Note If you do not set this parameter, the system automatically uses RequestId as ClientToken. RequestId of each API request may be different.	123e4567-e89b-12d3-a456-4266****

Response parameters

Parameter	Type	Description	Example
	object
RequestId	string	The ID of the request.	DB04E39A-6F0C-36AC-BCA0-B6D371B90062
TotalCount	integer	The number of entries returned.	1
PageNumber	integer	The page number of the returned page.	1
PageSize	integer	The number of entries returned per page.	10
CrossAccountAuthorizations	object []	The cross-account authorization information about the IPsec-VPN connection.
VpnConnectionId	string	The ID of the IPsec-VPN connection.	vco-p0w2jpkhi2eeop6q6****
BindUid	long	The ID of the Alibaba Cloud account whose resource the IPsec-VPN connection can be associated with.	1210123456123456
BindProduct	string	The resource type of the authorization. The value is set to CEN, which indicates that the IPsec-VPN connection can be associated with a transit router of a Cloud Enterprise Network (CEN) instance that belongs to another Alibaba Cloud account.	CEN
BindInstance	string	The ID of the CEN instance.	cen-vv8h0t3klfpaae****
AliUid	long	The ID of the Alibaba Cloud account to which the IPsec-VPN connection belongs.	1250123456123456
CreationTime	long	The timestamp when the authorization for the IPsec-VPN connection was created. This value is a UNIX timestamp representing the number of milliseconds that have elapsed since the epoch time January 1, 1970, 00:00:00 UTC.	1658201810000

Examples

Sample success responses

JSONformat

{
  "RequestId": "DB04E39A-6F0C-36AC-BCA0-B6D371B90062",
  "TotalCount": 1,
  "PageNumber": 1,
  "PageSize": 10,
  "CrossAccountAuthorizations": [
    {
      "VpnConnectionId": "vco-p0w2jpkhi2eeop6q6****",
      "BindUid": 1210123456123456,
      "BindProduct": "CEN",
      "BindInstance": "cen-vv8h0t3klfpaae****",
      "AliUid": 1250123456123456,
      "CreationTime": 1658201810000
    }
  ]
}

Error codes

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

Change history

Change time	Summary of changes	Operation

No change history