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Last Updated:Jan 12, 2023

Queries the shared keys that are associated with a host.

Authorization information

The following table is the authorization information corresponding to the API, which can be found in the RAM permission policy statement.Action Used in the element to grant the RAM user or RAM role permission to call this API. The specific instructions are as follows:

  • 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 keyword: refers to the condition keyword defined by the cloud product itself.
  • 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.
Operate access level Resource type conditional keyword Association operation
yundun-bastionhost:ListHostShareKeys List
    All resources

Request parameters

Parameter Type Required Description Example
InstanceId string Yes

The ID of the bastion host. You can call the DescribeInstances operation to query the ID of the bastion host.

RegionId string No

The region ID of the bastion host. For more information about the mapping between region IDs and region names, see Regions and zones.

PageNumber string No

The number of the page to return. Default value: 1.

PageSize string No

The number of entries to return on each page. Default value: 20.


Response parameters

Parameter Type Description Example

Schema of Response

RequestId string

The ID of the request, which is used to locate and troubleshoot issues.

TotalCount long

The total number of the shared keys.

HostShareKeys array

An array that consists of the shared keys.

HostAccountCount long

The number of the associated host accounts.

LastModifyKeyAt long

The time when the shared key was last modified.

HostShareKeyName string

The name of the shared key.

PrivateKeyFingerPrint string

The fingerprint of the private key.

HostShareKeyId string

The ID of the host account.



Normal return example


  "RequestId": "EC9BF0F4-8983-491A-BC8C-1B4DD94976DE",
  "TotalCount": 10,
  "HostShareKeys": [
      "HostAccountCount": 1,
      "LastModifyKeyAt": 1644806406,
      "HostShareKeyName": "name",
      "PrivateKeyFingerPrint": "****",
      "HostShareKeyId": "10247"

Error codes

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

For a list of error codes, visit the API error center.