readOnlyInstanceDistributionType

The policy that is used to allocate read weights. Valid values:

• Standard: ApsaraDB RDS automatically allocates read weights to the instance and its read-only instances based on the specifications of the instances.

• Custom: You must manually allocate read weights to the instance and its read-only instances.

NOTE: Note If you set the ReadOnlyInstanceDistributionType parameter to Custom, you must specify the ReadOnlyInstanceWeight parameter.