ModifyUserPublicKey - Bastionhost - Alibaba Cloud Documentation Center

Modifies the public key of the user.

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:ModifyUserPublicKey		All Resources ``	none	none

Request parameters

Parameter	Type	Required	Description	Example
InstanceId	string	Yes	The ID of the bastion host on which you want to modify the public key of a user. Note You can call the DescribeInstances operation to query the bastion host ID.	bastionhost-cn-nif236pmc1u
RegionId	string	No	The region ID of the bastion host that is used to modify the public key of the user. Note For more information about the mapping between region IDs and region names, see Regions and zones.	cn-hangzhou
PublicKeyId	string	Yes	The ID of the public key that you want to modify. Note You can call the ListUserPublicKeys operation to query the public key ID.	2
PublicKeyName	string	No	The name of the public key that you want to modify. This name can be up to 128 characters in length.	name
PublicKey	string	No	The new public key. Note Specify a Base64-encoded string.	c3NoLWVkMjU1MTkgQUFBQUMzTnphQzFsWkRJMU5URTVBQUFBSUhVcjY4UENFYWFzZjFYRVpNYTVsMlNBQytHV3FpeXVsRVpndkV4dmlPM28gcm9vdEA5NjBkMmNhOTcwYjU=
Comment	string	No	The new description of the user group. The description can be up to 500 characters in length.	comment

Response parameters

Parameter	Type	Description	Example
	object	The response data.
RequestId	string	The ID of the request, which is used to locate and troubleshoot issues.	AAB631FB-ABD0-5783-99F3-F29573B129E4

Examples

Sample success responses

JSONformat

{
  "RequestId": "AAB631FB-ABD0-5783-99F3-F29573B129E4"
}

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.