{
  "DBInstanceIdentifier": "neptune-cluster-abc123",
  "DBInstanceClass": "db.r6g.large",
  "Engine": "neptune",
  "DBInstanceStatus": "available",
  "Endpoint": {
    "Address": "example-string",
    "Port": 2
  },
  "DBClusterIdentifier": "neptune-cluster-abc123",
  "AvailabilityZone": "us-east-1a",
  "PreferredMaintenanceWindow": "example-string",
  "EngineVersion": "1.3.2.0",
  "AutoMinorVersionUpgrade": false,
  "PubliclyAccessible": false,
  "DBInstanceArn": "arn:aws:neptune:us-east-1:123456789012:cluster:neptune-1",
  "PromotionTier": 19,
  "StorageEncrypted": true
}