DescribeVSwitchAttributes - Virtual Private Cloud - Alibaba Cloud Documentation Center

Queries the detailed information about a vSwitch.

Debugging

You can run this interface directly in OpenAPI Explorer, saving you the trouble of calculating signatures. After running successfully, OpenAPI Explorer can automatically generate SDK code samples.

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:DescribeVSwitchAttributes	get	*VSwitch `acs:vpc:{#regionId}:{#accountId}:vswitch/{#VSwitchId}`	none	none

Request parameters

Parameter	Type	Required	Description	Example
VSwitchId	string	Yes	The ID of the vSwitch.	vsw-25naue4g****
RegionId	string	No	The region ID of the virtual private cloud (VPC) to which the custom route table belongs. You can call the DescribeRegions operation to query the most recent region list.	cn-hangzhou
DryRun	boolean	No	Specifies whether to perform only a dry run, without performing the actual request. Valid values: true: performs only a dry run. The system checks the request for potential issues, including missing parameter values, incorrect request syntax, and service limits. If the request fails the dry run, an error message is returned. If the request passes the dry run, the `DryRunOperation` error code is returned. false (default): sends a request and performs a dry run. If the request passes the dry run, a 2xx HTTP status code is returned and the operation is performed.	false

Response parameters

Parameter	Type	Description	Example
	object	The details about the vSwitch.
VpcId	string	The ID of the VPC to which the vSwitch belongs.	vpc-257gq642n****
Status	string	The status of the vSwitch. Valid values: Pending Available	Pending
CreationTime	string	The time when the vSwitch was created.	2021-08-22T10:40:25Z
IsDefault	boolean	Indicates whether the vSwitch is the default vSwitch. Valid values: true false	false
AvailableIpAddressCount	long	The number of available IP addresses.	12
NetworkAclId	string	The network access control list (ACL) rules.	1
OwnerId	long	The ID of the Alibaba Cloud account to which the resource belongs.	287683832402436789
VSwitchId	string	The vSwitch ID.	vsw-25b7pv15t****
RequestId	string	The request ID.	7B48B4B9-1EAD-469F-B488-594DAB4B6A1A
CidrBlock	string	The CIDR block of the vSwitch.	192.168.0.1/24
Description	string	The description of the vSwitch.	abc
ResourceGroupId	string	The ID of the resource group to which the ACL belongs.	rg-acfmxazb4ph****
ZoneId	string	The ID of the zone to which the vSwitch belongs.	cn-beijing-a
Ipv6CidrBlock	string	The IPv6 CIDR block of the vSwitch.	2408:XXXX:3c5:44e::/64
VSwitchName	string	The vSwitch name.	test
ShareType	string	Indicates whether the vSwitch is shared. If no value is returned, the vSwitch is a regular vSwitch. If Shared is returned, the vSwitch is shared. If Sharing is returned, the vSwitch is being shared.	Shared
EnabledIpv6	boolean	Indicates whether IPv6 is enabled for the vSwitch. If you enable IPv6, you must configure the IPv6 CIDR block of the vSwitch. Valid values: true false	true
RouteTable	object	The information about the route table that is associated with the vSwitch.
RouteTableId	string	The ID of the route table that is associated with the vSwitch.	vtb-bp145q7glnuzdv****
RouteTableType	string	The type of the route table. Valid values: System Custom	System
Tags	array<object>	The information about the tags.
Tag	object
Key	string	The key of tag N added to the resource.	FinanceDept
Value	string	The value of tag N added to the resource.	FinanceJoshua

Examples

Sample success responses

JSONformat

{
  "VpcId": "vpc-257gq642n****",
  "Status": "Pending",
  "CreationTime": "2021-08-22T10:40:25Z",
  "IsDefault": false,
  "AvailableIpAddressCount": 12,
  "NetworkAclId": "1",
  "OwnerId": 287683832402436800,
  "VSwitchId": "vsw-25b7pv15t****",
  "RequestId": "7B48B4B9-1EAD-469F-B488-594DAB4B6A1A",
  "CidrBlock": "192.168.0.1/24",
  "Description": "abc",
  "ResourceGroupId": "rg-acfmxazb4ph****",
  "ZoneId": "cn-beijing-a",
  "Ipv6CidrBlock": "2408:XXXX:3c5:44e::/64",
  "VSwitchName": "test",
  "ShareType": "Shared",
  "EnabledIpv6": true,
  "RouteTable": {
    "RouteTableId": "vtb-bp145q7glnuzdv****",
    "RouteTableType": "System"
  },
  "Tags": {
    "Tag": [
      {
        "Key": "FinanceDept",
        "Value": "FinanceJoshua"
      }
    ]
  }
}

Error codes

HTTP status code	Error code	Error message
400	InvalidVSwitchId.NotFound	Specified VSwitch can not found.

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

Change history

Change time	Summary of changes	Operation
2023-07-05	The Error code has changed. The response structure of the API has changed	View Change Details
2023-05-22	The Error code has changed. The response structure of the API has changed	View Change Details