The following tables list the API operations available for use in ApsaraDB for MyBase.

Regions

Operation Description
DescribeRegions Queries information about regions that are available for use in ApsaraDB for MyBase. The information includes region IDs and zone IDs.

Cluster management

Operation Description
CheckUserIfAuthoriseMyBaseSystemRole Queries whether ApsaraDB RDS is authorized to access Alibaba Cloud resources in ApsaraDB for MyBase.
CreateDedicatedHostGroup Creates a dedicated cluster.
ModifyDedicatedHostGroupAttribute Modifies the configurations of a dedicated cluster, such as the CPU overcommit ratio, memory usage, storage overcommit ratio, and resource allocation policy.
DeleteDedicatedHostGroup Deletes a dedicated cluster.

Host management

Operation Description
CreateDedicatedHost Creates a host in a dedicated cluster.
DescribeMyBaseHostOverView Queries the summary information about the hosts that are deployed in dedicated clusters in a specified region.
DescribeDedicatedHosts Queries the details of hosts in a dedicated cluster.
DescribeDedicatedHostAttribute Queries the parameter settings of a specified host in a dedicated cluster.
DescribeHostEcsLevelInfo Queries the specifications of a host.
DescribeDedicatedHostDisks Queries the information about the disks of a host.
QueryHostInstanceConsoleInfo Queries instances on a host.
ModifyDedicatedHostAttribute Specifies whether instances can be created on a specified host in a dedicated cluster.
ReplaceDedicatedHost Replaces a host in a dedicated cluster.
RestartDedicatedHost Restarts a host in a dedicated cluster.
DescribeHostWebShell Queries the URL of a webshell that is used to access a specified host in a dedicated cluster.
ModifyDedicatedHostClass Upgrades host specifications.

Host account management

Operation Description
CreateDedicatedHostAccount Creates a host account.
ModifyDedicatedHostAccount Changes the name and password of a host account.
DeleteDedicatedHostAccount Deletes a host account.

Instance management

Operation Description
DescribeMyBaseInstanceOverView Queries the summary information about the instances that are deployed in dedicated clusters in a specified region.
QueryHostBaseInfoByInstance Queries the basic information about the host on which a specified instance is created.

You can also call other operations to manage instances in dedicated clusters. For more information, see API operations of ApsaraDB for RDS.