RelationVolumeGroupModel

Name	Description	Schema
auth optional	Auth Example : `READ`	enum (READ, READ_WRITE, UNKNOWN)
id optional	Volume group id Example : `c9ecae8b973b425c81c3817893cd8063`	string
name optional	Volume name Example : `bs-01`	string
purpose optional	Volume group purpose Example : `ORG`	enum (ORG, REPL, RECOVERY)
region optional	Region Example : `kr-west1`	string