ECS.RootVolume

volumeType

Yes

HuaweiCloud.EVS.Volume.Type.Name

System disk type

Value Description: Indicates the system disk type. SATA:Ordinary IO disk type. SAS:High IO Disk Type. SSD:Ultra High IO Disk Type. co-p1:High IO(Performance optimization type I). uh-l1:Ultra High IO( Delay Optimization ).

Value Constraint: The value can only be SATA, SAS, SSD, co-pl, or uh-l1.

Suggestion: Set the value based on specifications and requirements. For details, see the ECS documentation at https://support.huaweicloud.com/intl/en-us/api-ecs/en-us_topic_0020212668.html.

size

Yes

integer

System disk size

Value Description: Indicates the system disk size (unit: GB).

Value Constraint: [40,1024]

Suggestion: Set the value based on specifications and requirements. For details, see the ECS documentation at https://support.huaweicloud.com/intl/en-us/api-ecs/en-us_topic_0020212668.html.