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Simple Application Server:ResetDisk

Last Updated:Mar 19, 2024

Rolls back a disk based on a snapshot.

Operation description

  • You can call this operation to roll back a disk only if the associated simple application server is in the Stopped state.
  • After a disk is rolled back, all data changes that are made from when the snapshot was created to when the disk is rolled back are lost. Back up disk data based on your needs before you roll back the disk.

Precautions

After you reset a simple application server, the disk data on the server is deleted. Snapshots created before the resetting operation are retained but cannot be used to roll back the disks of the server.

QPS limit

You can call this API operation up to 10 times per minute per account. Requests that exceed this limit are dropped and you may experience service interruptions. We recommend that you take note of this limit when you call this operation. For more information, see QPS limits.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer.

Authorization information

There is currently no authorization information disclosed in the API.

Request parameters

ParameterTypeRequiredDescriptionExample
RegionIdstringYes

The region ID of the simple application server for which the snapshot is created.

cn-hangzhou
DiskIdstringYes

The ID of the disk to be rolled back.

d-bp14wq0149cpp2xy****
ClientTokenstringNo

The client token that is used to ensure the idempotence of the request. You can use the client to generate the token, but you must make sure that the token is unique among different requests. The value of ClientToken can contain only ASCII characters and cannot exceed 64 characters in length. For more information, see How to ensure idempotence.

123e4567-e89b-12d3-a456-426655440000
SnapshotIdstringYes

The snapshot ID.

s-bp16oazlsold4dks****

Response parameters

ParameterTypeDescriptionExample
object
RequestIdstring

The request ID.

20758A-585D-4A41-A9B2-28DA8F4F534F

Examples

Sample success responses

JSONformat

{
  "RequestId": "20758A-585D-4A41-A9B2-28DA8F4F534F"
}

Error codes

HTTP status codeError codeError message
403IncorrectInstanceStatus.ResetDiskRolling back the disk requires the instance to operate in a stopped state.
404InvalidDiskId.NotFoundThe specified DiskId does not exist.
404InvalidSnapshotId.NotFoundThe specified SnapshotId does not exist.
500InternalErrorAn error occurred while processing your request.

For a list of error codes, visit the Service error codes.

Change history

Change timeSummary of changesOperation
2023-05-25API Description Update. The Error code has changedsee changesets
Change itemChange content
API DescriptionAPI Description Update.
Error CodesThe Error code has changed.
    delete Error Codes: 403
    delete Error Codes: 404
    delete Error Codes: 500