ModifyDiskSpec

Description

To upgrade the performance level of an ESSD, make sure that:

• The ESSD is in the In Use or Available state.
• If the ESSD is attached to an ECS instance, the ECS instance is in the Running or Stopped state.
• The new performance level of the ESSD takes effect immediately after you call this operation. The ESSD is then billed based on the unit price specific to the new performance level.
• If you cannot upgrade the performance level of the ESSD due to its capacity limit, resize the ESSD by calling the ResizeDisk operation and then perform the upgrade again. For more information, see ESSD.

Debugging

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Request parameters

Response parameters

Examples

Sample request

https://ecs.aliyuncs.com/?Action=ModifyDiskSpec
&PerformanceLevel=PL2
&<Common request parameters>

Sample success response

XML format

<ModifyDiskSpecResponse>
  <RequestId>473469C7-AA6F-4DC5-B3DB-A3DC0DE3C83E</RequestId>
</ModifyDiskSpecResponse>

JSON format

{
	"RequestId":"473469C7-AA6F-4DC5-B3DB-A3DC0DE3C83E"
}

Error codes

View error codes