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ApsaraDB for Redis:CheckCloudResourceAuthorized

Last Updated:Jun 18, 2024

Queries whether an ApsaraDB for Redis instance is authorized to use Key Management Service (KMS).

Operation description

  • For information about Transparent Data Encryption (TDE) and the usage notes of TDE, see Enable TDE.
  • If the ApsaraDB for Redis instance is authorized to use KMS, you can call the ModifyInstanceTDE operation to enable TDE.


OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer.

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.
OperationAccess levelResource typeCondition keyAssociated operation
  • All Resources

Request parameters


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


The Alibaba Cloud Resource Name (ARN) of the Resource Access Management (RAM) role that you want to attach to your ApsaraDB for Redis instance. The ARN must be in the format of acs:ram::$accountID:role/$roleName. After the role is attached, your ApsaraDB for Redis instance can use KMS.

  • $accountID: the ID of the Alibaba Cloud account. To view the account ID, log on to the Alibaba Cloud console, move the pointer over your profile picture in the upper-right corner of the page, and then click Security Settings.

  • $roleName: the name of the RAM role. Replace $roleName with AliyunRdsInstanceEncryptionDefaultRole.


Response parameters


Indicates whether the instance is authorized to use KMS. Valid values:

  • 0: The instance is authorized to use KMS.
  • 1: The instance is not authorized to use KMS.
  • 2: KMS is not activated. For more information, see Activate KMS.

The ID of the request.



Sample success responses


  "AuthorizationState": 1,
  "RequestId": "A501A191-BD70-5E50-98A9-C2A486A82****"

Error codes

For a list of error codes, visit the Service error codes.

Change history

Change timeSummary of changesOperation
2023-07-20API Description Updatesee changesets
Change itemChange content
API DescriptionAPI Description Update.