ModifyDiskType-阿里云帮助中心

Operation description

Before you call this operation, review the Serverless StarRocks billing model and billable items.

Only standard instances support disk scaling. Starter instances do not support disk scaling.
Only instances with a compute group specification type of Standard Edition support disk scaling.
The instance must be in the Running state.

After disk scaling, billing changes as follows:

Pay-as-you-go: You are billed based on the new disk size.
Subscription: During the billing cycle, the additional fee is calculated based on the price difference between the old and new configurations and the remaining days, from 00:00 the next day to the end of the validity period.

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Test

RAM authorization

No authorization for this operation. If you encounter issues with this operation, contact technical support.

Request syntax

POST /webapi/resourceChange/modifyDiskType HTTP/1.1

Request parameters

Parameter	Type	Required	Description	Example
InstanceId	string	Yes	The ID of the instance.	c-b25e21e24388****
NodeGroupId	string	Yes	The ID of the compute group.	ng-3d5ce6454354****
TargetPerformanceLevel	string	Yes	The target disk performance level.	pl2
TargetDiskType	string	Yes	The target disk type.	essd
PromotionOptionNo	string	No	The ID of the coupon.	youhuiquan_promotion_option_id_for_blank

Response elements

Element	Type	Description	Example
	object
HttpStatusCode	integer	The HTTP status code of the request.	200
RequestId	string	The ID of the request.	32A44F0D-BFF6-5664-999A-218BBDE74XXX
Success	boolean	Indicates whether the request succeeded.	True
ErrCode	string	The error code.	InvalidParams
ErrMessage	string	The error message.	Invalid params: [instance not exists].
Data	integer	The returned data.	true
AccessDeniedDetail	string	AccessDeniedDetail	{ "PolicyType": "AccountLevelIdentityBasedPolicy", "AuthPrincipalOwnerId": "xxx", "EncodedDiagnosticMessage": "xxx", "AuthPrincipalType": "xxx", "AuthPrincipalDisplayName": "xxx", "NoPermissionType": "ImplicitDeny", "AuthAction": "sr:xxx" }

Examples

Success response

JSON format

{
  "HttpStatusCode": 200,
  "RequestId": "32A44F0D-BFF6-5664-999A-218BBDE74XXX",
  "Success": true,
  "ErrCode": "InvalidParams\n",
  "ErrMessage": "Invalid params: [instance not exists].",
  "Data": 0,
  "AccessDeniedDetail": "{     \"PolicyType\": \"AccountLevelIdentityBasedPolicy\",     \"AuthPrincipalOwnerId\": \"xxx\",     \"EncodedDiagnosticMessage\": \"xxx\",     \"AuthPrincipalType\": \"xxx\",     \"AuthPrincipalDisplayName\": \"xxx\",     \"NoPermissionType\": \"ImplicitDeny\",     \"AuthAction\": \"sr:xxx\"   }"
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.