Decrypt - Certificate Management Service - Alibaba Cloud Documentation Center

Operation description

The queries per second (QPS) limit for this API operation is 10 per user. If you exceed the limit, API calls are throttled, which may affect your business. Call this operation at a reasonable rate.

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Test

RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.
API: The API that you can call to perform the action.
Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.
Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.
- For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.
- For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.
Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.
Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

yundun-cert:Decrypt

none

*All Resource

*

None

Request parameters

Parameter	Type	Required	Description	Example
CertIdentifier	string	No	The unique identifier of the certificate. Call ListCert to obtain this parameter. The identifier of an SSL certificate is typically in the format {Certificate ID}-cn-hangzhou. For a private certificate authority (PCA) certificate, this is the value of the Identifier field of the private certificate.	1ef1da5f-38ed-69b3-****-037781890265
Algorithm	string	Yes	The encryption algorithm. Valid values: RSAES_OAEP_SHA_1 RSAES_OAEP_SHA_256 SM2PKE	RSAESOAEPSHA_1
CiphertextBlob	string	Yes	The Base64-encoded data to decrypt.	ZOyIygCyaOW6Gj****MlNKiuyjfzw=
MessageType	string	No	The message type. Valid values: RAW: The response returns the plaintext in UTF-8 encoding. Base64 (default): The response returns the Base64-encoded plaintext. Valid values: Base64 : Base64 RAW : RAW	Base64
CustomIdentifier	string	No	A custom identifier that serves as a unique key.	**6bb538d538c70c01f81jh2**
WarehouseId	integer	No	The ID of the repository. Note Call ListCertWarehouse to obtain this ID.	1

Response elements

Element	Type	Description	Example
	object	Object
Plaintext	string	The decrypted data.	VGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIHRoZSBsYXp5IGRvZy4
RequestId	string	The request ID.	5979d897-d69f-4fc9-87dd-f3bb73c40b80
CertIdentifier	string	The unique identifier of the certificate.	1ef1da5f-38ed-69b3-****-037781890265

Examples

Success response

JSON format

{
  "Plaintext": "VGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIHRoZSBsYXp5IGRvZy4",
  "RequestId": "5979d897-d69f-4fc9-87dd-f3bb73c40b80",
  "CertIdentifier": "1ef1da5f-38ed-69b3-****-037781890265"
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.