ListGrantVSwitchesToCen - Cloud Enterprise Network - Alibaba Cloud Documentation Center

Operation description

Before you call the ListGrantVSwitchesToCen operation, make sure that the CEN instance has been granted permissions on the cross-account VPC. For more information, see GrantInstanceToCen.

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Test

RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.
API: The API that you can call to perform the action.
Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.
Resource type: The type of the resource that support authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.
- For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.
- For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.
Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.
Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

cen:ListGrantVSwitchesToCen

get

*All Resource

*

None

Request parameters

Parameter	Type	Required	Description	Example
RegionId	string	Yes	The ID of the region where the VPC is deployed. Call the DescribeChildInstanceRegions operation to query region IDs.	cn-hangzhou
CenId	string	Yes	The ID of the CEN instance.	cen-44m0p68spvlrqq****
VpcId	string	Yes	The ID of the VPC.	vpc-bp12ge2tq5gzdc915****
PageNumber	integer	No	The page number. Default value: 1.	1
PageSize	integer	No	The number of entries per page. Valid values: 1 to 50. Default value: 10.	10
ZoneId	string	No	The zone ID. If you specify a zone ID, only the vSwitches in that zone are queried. If you do not specify a zone ID, the vSwitches in all zones of the VPC are queried by default. Call the DescribeZones operation to query zone IDs.	cn-hangzhou-h
EnabledIpv6	boolean	No	Specifies whether IPv6 is enabled. Valid values: true and false. If you do not specify this parameter, the query is not filtered by this property.	true

Response parameters

Parameter	Type	Description	Example
	object	The response.
PageSize	integer	The number of entries per page.	10
RequestId	string	The request ID.	A9288C78-881A-5D30-A8A9-68E05EE0A086
PageNumber	integer	The page number.	1
TotalCount	integer	The total number of entries.	2
VSwitches	array<object>	A list of vSwitches.
	object	The vSwitch information.
VpcId	string	The ID of the VPC to which the vSwitch belongs.	vpc-bp12ge2tq5gzdc915****
ZoneId	string	The ID of the zone to which the vSwitch belongs.	cn-hangzhou-h
VSwitchId	string	The ID of the vSwitch.	vsw-bp1194lh263wx1gsk****
VSwitchName	string	The name of the vSwitch.	nametest

Examples

Success response

JSON format

{
  "PageSize": 10,
  "RequestId": "A9288C78-881A-5D30-A8A9-68E05EE0A086",
  "PageNumber": 1,
  "TotalCount": 2,
  "VSwitches": [
    {
      "VpcId": "vpc-bp12ge2tq5gzdc915****",
      "ZoneId": "cn-hangzhou-h",
      "VSwitchId": "vsw-bp1194lh263wx1gsk****",
      "VSwitchName": "nametest"
    }
  ]
}

Error codes

HTTP status code	Error code	Error message	Description
400	InvalidParameter	Invalid parameter.	The error message returned because the parameter is set to an invalid value.
400	Unauthorized	The AccessKeyId is unauthorized.	The error message returned because you do not have the permissions to perform this operation.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.