Imports the public key of a Rivest–Shamir–Adleman (RSA)-encrypted key pair that is generated by a third-party tool. After the key pair is imported, Alibaba Cloud stores the public key. You must securely lock away the private key.
Operation description
Take note of the following items:
-
A maximum of 500 key pairs can be created in each region.
-
The key pair to be imported must support one of the following encryption methods:
Debugging
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 Resourcesis 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 |
|---|---|---|---|---|
| ecs:ImportKeyPair | create | *All Resources * |
| none |
Request parameters
| Parameter | Type | Required | Description | Example |
|---|---|---|---|---|
| RegionId | string | Yes | The region ID. You can call the DescribeRegions operation to query the most recent region list. | cn-hangzhou |
| KeyPairName | string | Yes | The name of the key pair. The name must be unique. It must be 2 to 128 characters in length. It must start with a letter and cannot start with http:// or https://. It can contain letters, digits, colons (:), underscores (_), and hyphens (-). | testKeyPairName |
| PublicKeyBody | string | Yes | The public key of the key pair. | ABC1234567 |
| ResourceGroupId | string | No | The ID of the enterprise resource group to which the SSH key pair belongs. | rg-bp67acfmxazb4p**** |
| Tag | array<object> | No | The tags to add to the key pair. | |
| object | No | The tag to add to the key pair. | ||
| Key | string | No | The key of tag N to add to the key pair. Valid values of N: 1 to 20. The tag key cannot be an empty string. The tag key can be up to 128 characters in length and cannot contain http:// or https://. The tag key cannot start with acs: or aliyun. | TestKey |
| Value | string | No | The value of tag N to add to the key pair. Valid values of N: 1 to 20. The tag value can be an empty string. The tag value can be up to 128 characters in length and cannot contain http:// or https://. The tag value cannot start with acs:. | TestValue |
Response parameters
Examples
Sample success responses
JSONformat
{
"RequestId": "473469C7-AA6F-4DC5-B3DB-A3DC0DE3C83E",
"KeyPairName": "testKeyPairName",
"KeyPairFingerPrint": "89:f0:ba:62:ac:b8:aa:e1:61:5e:fd:81:69:86:6d:6b:f0:c0:5a:**"
}Error codes
| HTTP status code | Error code | Error message | Description |
|---|---|---|---|
| 400 | InvalidKeyPairName.Malformed | Specified Key Pair name is not valid. | - |
| 400 | InvalidPublicKeyBody.Malformed | The PublicKeyBody format is not supported. | The public key format is not supported. |
| 400 | MissingParameter | The input parameter "PublicKeyBody" that is mandatory for processing this request is not supplied. | - |
| 400 | KeyPair.AlreadyExist | The key pair already exist. | A key pair with the same name already exists. Key pair names must be unique. |
| 403 | QuotaExceed.KeyPair | The key pair quota exceeds. | The maximum number of key pairs has been reached. |
| 404 | InvalidResourceGroup.NotFound | The ResourceGroup provided does not exist in our records. | The specified resource group does not exist. |
| 500 | InternalError | The request processing has failed due to some unknown error. | An internal error has occurred. Try again later. |
For a list of error codes, visit the Service error codes.
Change history
| Change time | Summary of changes | Operation |
|---|---|---|
| 2023-07-17 | The Error code has changed | View Change Details |