You can call the DescribeDBMiniEngineVersions operation to query minor engine versions that are available for ApsaraDB RDS for MySQL instances and ApsaraDB RDS for PostgreSQL instances.
Operation Description
Before you purchase or upgrade an ApsaraDB RDS for MySQL instance or an ApsaraDB RDS for PostgreSQL instance, you can call the DescribeDBMiniEngineVersions operation to query the minor engine versions that are available for the instance.
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.
Operation | Access level | Resource type | Condition key | Associated operation |
---|---|---|---|---|
rds:DescribeDBMiniEngineVersions | Read |
|
| none |
Request parameters
Parameter | Type | Required | Description | Example |
---|---|---|---|---|
Engine | string | No | The database engine of the instance. Valid values: MySQL and PostgreSQL. | MySQL |
EngineVersion | string | No | The database engine version of the instance.
| 5.7 |
NodeType | string | No | The RDS edition of the instance. Valid values:
| HighAvailability |
StorageType | string | No | The storage type of the instance. Valid values:
| local_ssd |
DedicatedHostGroupId | string | No | The ID of the dedicated cluster. You can call the DescribeDedicatedHostGroups operation to query the ID of the dedicated cluster. | dhg-4n***** |
MinorVersionTag | string | No | The minor engine version of the instance. You can specify this parameter to query the minor engine version of the instance. | rds_20220731 |
DBInstanceId | string | No | The ID of the instance. You can call the DescribeDBInstances operation to query the ID of the instance. | rm-uf6wjk5******* |
RegionId | string | Yes | The region ID of the instance. You can call the DescribeRegions operation to query the most recent region list. | cn-hangzhou |
Response parameters
Examples
Sample success responses
JSON
format
{
"DBInstanceId": "rm-uf6wjk5*****",
"RequestId": "EFB6083A-7699-489B-8278-C0CB4793A96E",
"TotalCount": 2,
"PageNumbers": 1,
"MaxRecordsPerPage": 10,
"MinorVersionItems": [
{
"ReleaseNote": "https://example.com",
"NodeType": "HighAvailability",
"IsHotfixVersion": true,
"Engine": "MySQL",
"ReleaseType": "BETA",
"StatusDesc": "Online",
"EngineVersion": "5.7",
"MinorVersion": "rds_20220731",
"CommunityMinorVersion": "13.6",
"Tag": "pgsql_babelfish_image"
}
]
}
Error codes
HTTP status code | Error code | Error message | Description |
---|---|---|---|
400 | MinorVersionAttr.NotFound | Cannot find minor version attribute by given custins. | - |
400 | InvalidDBInstanceName.NotFound | The specified DB instance name does not exist. | The instance name does not exist. |
400 | EngineNotSupported | Engine specified cannot be supported the operation. | The operation failed. This operation is not supported for the database engine version of the RDS instance. Update the minor engine version of the RDS instance. |
400 | MissingMinorVersionTag | You must specify MinorVersionTag. | - |
400 | MissingParameter.Engine | You must specify Engine. | - |
400 | MissingParameter.EngineVersion | You must specify EngineVersion. | - |
400 | InvalidInstanceNodeType.NotFound | The specified NodeType is not found. | - |
400 | MinorVersionTag.NotFound | Minor version tags cannot be parsed by the instance. | - |
404 | InvalidInstanceStorageType.NotFound | The specified DBInstanceStorageType is not found. | You must specify the InstanceStorageType parameter. |
404 | InvalidDBInstance.NotFound | The specified instance does not exist or is not supported. | The RDS instance cannot be found. Check the ID or name of the RDS instance. |
For a list of error codes, visit the Service error codes.
Change history
Change time | Summary of changes | Operation | ||||||
---|---|---|---|---|---|---|---|---|
2022-10-28 | The error codes of the API operation change. | |||||||
| ||||||||
2022-06-13 | Add Operation |