RdbInstanceRequest

Name	Description	Schema
public_ip_id optional	Public IP ID. The ID can be obtained via “GET /vpc/v1/publicips” endpoint. Example :	any of [string, null]
role_type required	Role type Example : `ACTIVE`	enum (ACTIVE, STANDBY, REPLICA)
service_ip_address optional	User subnet IP address Example : `192.168.10.10/32`	any of [string, null]