ListNetworkDomains - Bastionhost - Alibaba Cloud Documentation Center

Queries the network domains created in a bastion host.

Debugging

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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
yundun-bastionhost:ListNetworkDomains		All Resources ``	none	none

Request parameters

Parameter	Type	Required	Description	Example
InstanceId	string	Yes	The bastion host ID. Note You can call the DescribeInstances operation to query the bastion host ID.	bastionhost-cn-tl329pvu70x
RegionId	string	No	The region ID of the bastion host. Note For more information about the mapping between region IDs and region names, see Regions and zones.	cn-hangzhou
PageNumber	string	No	The page number. Default value: 1.	1
PageSize	string	No	The number of entries per page. Valid values: 1 to 100. Default value: 20. If you leave this parameter empty, 20 entries are returned on each page. Note We recommend that you do not leave this parameter empty.	20
NetworkDomainName	string	No	The name of the network domain.
NetworkDomainType	string	No	The connection mode of the network domain. Valid values: Direct Proxy	Proxy

Response parameters

Parameter	Type	Description	Example
	object
NetworkDomains	array<object>	The network domains that are returned.
item	object
Comment	string	The remarks of the network domain.	comment
Default	boolean	Indicates whether the network domain is built-in. true false	true
NetworkDomainId	string	The network domain ID.	2
NetworkDomainName	string	The name of the network domain.	test
NetworkDomainType	string	The connection mode of the network domain. Valid values: Direct Proxy	Proxy
ProxiesState	array<object>
item	object
NodeType	string	The node type of the proxy server. Valid values: Master: primary proxy server. Slave: secondary proxy server.	Master
ProxyState	string	The status of the proxy server. Available Unavailable	Available
RequestId	string	The request ID.	EC9BF0F4-8983-491A-BC8C-1B4DD94976DE
TotalCount	long	The total number of network domains that are returned.	5

Examples

Sample success responses

JSONformat

{
  "NetworkDomains": [
    {
      "Comment": "comment",
      "Default": true,
      "NetworkDomainId": "2",
      "NetworkDomainName": "test",
      "NetworkDomainType": "Proxy",
      "ProxiesState": [
        {
          "NodeType": "Master",
          "ProxyState": "Available"
        }
      ]
    }
  ],
  "RequestId": "EC9BF0F4-8983-491A-BC8C-1B4DD94976DE",
  "TotalCount": 5
}

Error codes

HTTP status code	Error code	Error message	Description
400	InvalidParameter	The argument is invalid.	The argument is invalid.
500	InternalError	An unknown error occurred.	An unknown error occurred.

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