Metadata item	Description	Example
hostname	Hostname of the VCI. The hostname is usually user-defined. If no hostname is specified, it remains empty.	hostname
uuid	It is the same as the VCI ID (instance_id).	vci-3ulzyy3gl******
instance_id	VCI ID.	vci-3ulzyy3gl******
instance_type_id	VCI specification.	vci.n1
image_id	ID of the image used to start the VCI.	image-4ay4awvw****
region_id	ID of the region where the VCI is located.	cn-beijing
availability_zone	Availability Zone where the VCI is located.	cn-beijing-a
payment/charge_type	VCI billing type.	PostPaid: Pay-as-you-go
payment/created_at	Time when the VCI was created.	2022-4-30 13:39:12
block_devices	Disk IDs.	vol-3tf33o3o254****

Last updated: 2026.07.24 16:18:04