DescribeEngineVersion - Tair (Redis® OSS-Compatible) - Alibaba Cloud Documentation Center

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Queries the major version and minor version of a Tair (Redis OSS-compatible) instance and the release notes for minor versions.

Operation description

Debugging

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Debug

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:
- For mandatory resource types, indicate with a prefix of * .
- 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.

Operation	Access level	Resource type	Condition key	Associated operation
kvstore:DescribeEngineVersion	get	All Resources ``	none	none

Request parameters

Parameter	Type	Required	Description	Example
InstanceId	string	Yes	The instance ID. You can call the DescribeInstances operation to query the instance ID.	r-bp1zxszhcgatnx****

Response parameters

Parameter	Type	Description	Example
	object
IsLatestVersion	boolean	Indicates whether the instance uses the latest minor version. Valid values: true false	false
RequestId	string	The request ID.	A52974D1-9D57-4805-86CC-92E6EDE8****
ProxyMinorVersion	string	The current minor version of the proxy node. Note This parameter is returned only for cluster and read/write splitting instances.	6.6.0
DBVersionRelease	string	The release notes for the minor version of the instance, including the release date, minor version number, release type such as new feature, and description.
ProxyVersionRelease	string	The release notes for the minor version of proxy nodes. The release notes include the release date, minor version number, release type such as new feature, and description. Note This parameter is returned only for cluster and read/write splitting instances.
EnableUpgradeMajorVersion	boolean	Indicates whether the instance major version can be upgraded. Valid values: true: The major version can be upgraded. false: The major version is the latest version and cannot be upgraded. Note To upgrade the major version, call the ModifyInstanceMajorVersion operation.	true
EnableUpgradeMinorVersion	boolean	Indicates whether the instance minor version can be updated. Valid values: true: The minor version can be updated. false: The minor version is the latest version and cannot be updated. Note To update the minor version, call the ModifyInstanceMinorVersion operation.	true
MajorVersion	string	The major version of the instance.	5.0
Engine	string	The database engine. Valid values: redis and memcache.	redis
MinorVersion	string	The current minor version of the instance.	redis-5.0_0.5.0
IsRedisCompatibleVersion	string	Indicates whether the instance runs a Redis version.	1
IsSSLEnable	string	Indicates whether SSL is enabled. Valid values: 1: SSL is enabled. 0: TLS is disabled.	1
IsNewSSLMode	string	Indicates whether Transport Layer Security (TLS) is enabled. Valid values: 1: TLS is enabled. 0: TLS is disabled.	1
IsAutoUpgradeOpen	string	Indicates whether automatic minor version update is enabled. Valid values: 0: Automatic minor version update is disabled. 1: Automatic minor version update is enabled.	0
DBLatestMinorVersion	object	The latest minor version to which the instance can be updated.
MinorVersion	string	The version number.	7.0.1.4
Level	string	The version update level. Valid values: 0: regular 1: recommended 2: critical	0
VersionRelease	object	The version update path from the current minor version to the latest minor version of the instance, which is consistent with the version documentation. For more detailed information, you can directly refer to the release notes.
VersionChangesLevel	string	The version update level, which indicates how strongly the update is recommended. Valid values: 0: regular 1: recommended 2: critical	0
ReleaseInfo	array<object>	The information about the minor versions.
ReleaseInfoList	object	The minor version information.
ReleaseVersion	string	The release version of EMR.	EMR-5.7.0
CreateTime	string	The creation time of the instance.	2022-11-21T13:28Z
ReleaseNote	string	The release notes.	netbank1022
Level	string	The importance level.	0
ReleaseNoteEn	string	The description of the minor versions to which the instance can be updated.	ReleaseNoteEn
ProxyLatestMinorVersion	object	The latest minor version to which the proxy node can be updated.
MinorVersion	string	The version number.	7.0.6
Level	string	The version update level. Valid values: 0: regular 1: recommended 2: critical	0
VersionRelease	object	The version update path from the current minor version to the latest minor version of the instance, which is consistent with the version documentation. For more detailed information, you can directly refer to the release notes.
ReleaseInfo	array<object>	The information about the minor versions.
ReleaseInfoList	object	The minor version information.
ReleaseVersion	string	The release version of EMR.	EMR-5.9.1
CreateTime	string	The time when the version was released.	2022-08-23T14:26:20Z
ReleaseNote	string	The release notes.	x x x x
Level	string	The version update level. Valid values: 0: regular 1: recommended 2: critical	0
ReleaseNoteEn	string	The description of the minor versions to which the instance can be updated.	ReleaseNoteEn
VersionChangesLevel	string	The version update level, which indicates how strongly the update is recommended. Valid values: 0: regular 1: recommended 2: critical	0
IsOpenNGLB	string	Indicates whether the NGLB mode is enabled. Valid values: 0: The NGLB mode is disabled. 1: The NGLB mode is enabled.	1

Examples

Sample success responses

JSONformat

{
  "IsLatestVersion": false,
  "RequestId": "A52974D1-9D57-4805-86CC-92E6EDE8****",
  "ProxyMinorVersion": "6.6.0",
  "DBVersionRelease": "",
  "ProxyVersionRelease": "",
  "EnableUpgradeMajorVersion": true,
  "EnableUpgradeMinorVersion": true,
  "MajorVersion": "5.0",
  "Engine": "redis",
  "MinorVersion": "redis-5.0_0.5.0",
  "IsRedisCompatibleVersion": "1",
  "IsSSLEnable": "1",
  "IsNewSSLMode": "1",
  "IsAutoUpgradeOpen": "0",
  "DBLatestMinorVersion": {
    "MinorVersion": "7.0.1.4",
    "Level": "0",
    "VersionRelease": {
      "VersionChangesLevel": "0",
      "ReleaseInfo": {
        "ReleaseInfoList": [
          {
            "ReleaseVersion": "EMR-5.7.0",
            "CreateTime": "2022-11-21T13:28Z\n",
            "ReleaseNote": "netbank1022",
            "Level": "0",
            "ReleaseNoteEn": "ReleaseNoteEn"
          }
        ]
      }
    }
  },
  "ProxyLatestMinorVersion": {
    "MinorVersion": "7.0.6\n",
    "Level": "0",
    "VersionRelease": {
      "ReleaseInfo": {
        "ReleaseInfoList": [
          {
            "ReleaseVersion": "EMR-5.9.1\n",
            "CreateTime": "2022-08-23T14:26:20Z",
            "ReleaseNote": "x x x x",
            "Level": "0",
            "ReleaseNoteEn": "ReleaseNoteEn"
          }
        ]
      },
      "VersionChangesLevel": "0"
    }
  },
  "IsOpenNGLB": "1"
}

Error codes

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

Change history

Change time	Summary of changes	Operation
2025-03-25	API Description Update	View Change Details
2024-04-22	The response structure of the API has changed	View Change Details
2023-10-18	The response structure of the API has changed	View Change Details
2022-11-15	The response structure of the API has changed	View Change Details
2022-09-26	The response structure of the API has changed	View Change Details