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ApsaraDB for Redis:DescribeInstanceSSL

Last Updated:Oct 09, 2024

Queries whether TLS (SSL) encryption is enabled for an instance.

Operation description

SSL encryption is supported for ApsaraDB for Redis 2.8 standard master-replica instances, ApsaraDB for Redis 2.8 master-replica cluster instances, and ApsaraDB for Redis 4.0 master-replica cluster instances. You can enable SSL encryption to enhance data transmission security.

You can use one of the following methods to enable or disable SSL encryption or update the SSL certificate for an ApsaraDB for Redis instance:

Note After SSL encryption is enabled, the instance may respond slower.

Debugging

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
kvstore:DescribeInstanceSSLget
  • DBInstance
    acs:kvstore:{#regionId}:{#accountId}:instance/{#instanceId}
    none
none

Request parameters

ParameterTypeRequiredDescriptionExample
InstanceIdstringYes

The ID of the instance.

r-bp1zxszhcgatnx****

Response parameters

ParameterTypeDescriptionExample
object
InstanceIdstring

The ID of the instance.

r-bp1zxszhcgatnx****
RequestIdstring

The ID of the request.

02260F96-913E-4655-9BA5-A3651CAF****
SSLEnabledstring

The status of the TLS (SSL) encryption feature. Valid values:

  • Enable: SSL encryption is enabled.
  • Disable: SSL encryption is disabled.
Enable
SSLExpiredTimestring

The time when the CA certificate expires.

2020-08-05T09:05:53Z
CertCommonNamestring

The common name of the CA certificate. The default value is the internal endpoint of the instance.

r-bp1zxszhcgatnx****.redis.rds.aliyuncs.com
CertDownloadURLstring

The download URL of the CA certificate.

https://apsaradb-public.oss-ap-sout****-1.aliy****.com/ApsaraDB-CA-Chain.zip

Examples

Sample success responses

JSONformat

{
  "InstanceId": "r-bp1zxszhcgatnx****",
  "RequestId": "02260F96-913E-4655-9BA5-A3651CAF****",
  "SSLEnabled": "Enable",
  "SSLExpiredTime": "2020-08-05T09:05:53Z",
  "CertCommonName": "r-bp1zxszhcgatnx****.redis.rds.aliyuncs.com",
  "CertDownloadURL": "https://apsaradb-public.oss-ap-sout****-1.aliy****.com/ApsaraDB-CA-Chain.zip"
}

Error codes

HTTP status codeError codeError messageDescription
400InvalidRedisVersionPatternRedis db or proxy version does not match specified pattern.-
403IncorrectCharacterTypeCurrent DB instance CharacterType does not support this operation.-
403IncorrectEngineVersionCurrent engine version does not support operations.The current Redis version does not support this operation. Please refer to the relevant documentation for this operation to understand the Redis version requirements for this operation.
404InvalidInstanceId.NotFoundThe InstanceId provided does not exist in our records.The instance does not exist in our record. You can call the DescribeInstances interface to view the instance information under the current user.

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

Change history

Change timeSummary of changesOperation
2023-08-16The Error code has changedView Change Details
2023-04-11The Error code has changed. The response structure of the API has changedView Change Details