Importing Key Materials

Function

This API is used to import key materials.

Calling Method

For details, see Calling APIs.

URI

POST /v1.0/{project_id}/kms/import-key-material

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID

Request Parameters

**Table 2** Request header parameters
Parameter	Mandatory	Type	Description
X-Auth-Token	Yes	String	User token. It can be obtained by calling the IAM API used to obtain a user token. The value of X-Subject-Token in the response header is the user token.

**Table 3** Request body parameters
Parameter	Mandatory	Type	Description
key_id	Yes	String	A 36-byte key ID which matches the regular expression ^[0-9a-z]{8}-[0-9a-z]{4}-[0-9a-z]{4}-[0-9a-z]{4}-[0-9a-z]{12}$, for example, 0d0466b0-e727-4d9c-b35d-f84bb474a37f.
import_token	Yes	String	Key import token in Base64 format, which matches the regular expression ^[0-9a-zA-Z+/=]{200,6144}$.
encrypted_key_material	Yes	String	Encrypted symmetric key material. The value is in Base64 format and matches the regular expression ^[0-9a-zA-Z+/=]{344,360}$. If an asymmetric key is imported, this parameter is used as a temporary intermediate key during private key encryption.
encrypted_privatekey	No	String	Private key encrypted using a temporary intermediate key. Specify this parameter if an asymmetric key is imported. The value is in Base64 format and matches the regular expression ^[0-9a-zA-Z+/=]{200,6144}$.
expiration_time	No	Long	Expiration time of the key material. The value is a timestamp which indicates how many seconds it has been since January 1, 1970, for example, 1550291833. The key material will be deleted by KMS in 24 hours after the expiration.
sequence	No	String	A 36-byte serial number of a request message, for example, 919c82d4-8046-4722-9094-35c3c6524cff

Response Parameters

Status code: 200

Request succeeded.

Status code: 400

**Table 4** Response body parameters
Parameter	Type	Description
error	Object	Error message

**Table 5** ErrorDetail
Parameter	Type	Description
error_code	String	Error code returned by the error request
error_msg	String	Error information returned by the error request

Status code: 401

**Table 6** Response body parameters
Parameter	Type	Description
error	Object	Error message

**Table 7** ErrorDetail
Parameter	Type	Description
error_code	String	Error code returned by the error request
error_msg	String	Error information returned by the error request

Status code: 403

**Table 8** Response body parameters
Parameter	Type	Description
error	Object	Error message

**Table 9** ErrorDetail
Parameter	Type	Description
error_code	String	Error code returned by the error request
error_msg	String	Error information returned by the error request

Status code: 404

**Table 10** Response body parameters
Parameter	Type	Description
error	Object	Error message

**Table 11** ErrorDetail
Parameter	Type	Description
error_code	String	Error code returned by the error request
error_msg	String	Error information returned by the error request

Status code: 500

**Table 12** Response body parameters
Parameter	Type	Description
error	Object	Error message

**Table 13** ErrorDetail
Parameter	Type	Description
error_code	String	Error code returned by the error request
error_msg	String	Error information returned by the error request

Status code: 502

**Table 14** Response body parameters
Parameter	Type	Description
error	Object	Error message

**Table 15** ErrorDetail
Parameter	Type	Description
error_code	String	Error code returned by the error request
error_msg	String	Error information returned by the error request

Status code: 504

**Table 16** Response body parameters
Parameter	Type	Description
error	Object	Error message

**Table 17** ErrorDetail
Parameter	Type	Description
error_code	String	Error code returned by the error request
error_msg	String	Error information returned by the error request

Example Requests

Import ciphertext key materials to the key whose ID is 0d0466b0-e727-4d9c-b35d-f84bb474a37f.

{
  "key_id" : "0d0466b0-e727-4d9c-b35d-f84bb474a37f",
  "import_token" : "AACIBjY2ZTQxYItNDU4Ny04OTIxLWVhZTVhZjg5NDZm....",
  "encrypted_key_material" : "e0wTU/YJT/HDxsEv2NE+3CKT1..."
}

Example Responses

None

Status Codes

Status Code	Description
200	Request succeeded.
400	Invalid request parameters.
401	Username and password are required for the requested page.
403	Authentication failed.
404	The resource does not exist.
500	Internal service error.
502	Failed to complete the request. The server receives an invalid response from the upstream server.
504	Gateway timed out.