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ResetInstance

Last updated: 2022-09-26 17:00:19

1. API Description

Domain name for API request: lighthouse.tencentcloudapi.com.

This API is used to reinstall the image on the specified instance.

  • If you specify a BlueprintId, the specified image is used; otherwise, the image used by the current instance is used.
  • The system disk will be formatted and reset. Therefore, make sure that no important files are stored on the system disk.
  • Currently, this API does not support switching the operating system between LINUX_UNIX and WINDOWS for instances.
  • This API is async. After the request is sent successfully, a RequestId will be returned. At this time, the operation is not completed immediately. The result of the instance operation can be queried by calling the DescribeInstances API. If the latest operation status (LatestOperationState) of the instance is SUCCESS, the operation is successful.

A maximum of 10 requests can be initiated per second for this API.

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2. Input Parameters

The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.

Parameter Name Required Type Description
Action Yes String Common Params. The value used for this API: ResetInstance.
Version Yes String Common Params. The value used for this API: 2020-03-24.
Region Yes String Common Params. For more information, please see the list of regions supported by the product.
InstanceId Yes String Instance ID, which can be obtained from the InstanceId returned by the DescribeInstances API.
BlueprintId No String Image ID, which can be obtained from the BlueprintId returned by the DescribeBlueprints API.

3. Output Parameters

Parameter Name Type Description
RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

4. Example

Example1 Reinstalling an instance

This example shows how to reinstall an instance by specifying the image.

Input Example

https://lighthouse.tencentcloudapi.com/?Action=ResetInstance
&InstanceId=lhins-ruy9d2tw
&BlueprintId=lhbp-5e8807lo
&<Common request parameters>

Output Example

{
    "Response": {
        "RequestId": "cb7aaa99-b31a-4767-9d41-4ebdbdf3ba9c"
    }
}

5. Developer Resources

SDK

TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.

Command Line Interface

6. Error Code

The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.

Error Code Description
FailedOperation.InstanceOperationFailed Failed to manipulate the instance.
InternalError.DescribeInstanceStatus Failed to query the instance status. Please try again later.
InternalError.InvalidCommandNotFound The command DescribeInstanceLoginKeyPair could not be found.
InvalidParameterValue.BlueprintConfigNotMatch The configuration of this instance does not meet the requirements of the specified image.
InvalidParameterValue.BlueprintId The image ID is invalid, as instance reinstallation does not allow switching the OS type.
InvalidParameterValue.BlueprintIdMalformed Invalid parameter value: the image ID format is invalid.
InvalidParameterValue.Duplicated Invalid parameter value: duplicate values are not allowed.
InvalidParameterValue.InstanceIdMalformed Invalid parameter value: the instance ID format is invalid.
InvalidParameterValue.LimitExceeded Invalid parametric value: the number of parameter values exceeds the upper limit.
InvalidParameterValue.NotAllowToChangePlatformType It is not allowed to change the OS type.
InvalidParameterValue.OutOfRange Invalid parametric value: it is not within the valid range.
InvalidParameterValue.TooLong The length of the parameter value exceeds the upper limit.
OperationDenied.InstanceCreating It is not allowed to manipulate this instance, as it is being created.
OperationDenied.InstanceOperationInProgress It is not allowed to manipulate this instance, as the last operation is still in progress.
ResourceNotFound.BlueprintIdNotFound The image ID does not exist.
ResourceNotFound.InstanceIdNotFound The instance ID does not exist.
ResourceNotFound.InstanceNotFound The instance does not exist.
ResourceUnavailable.BlueprintUnavailable The image resource is not available.
UnauthorizedOperation.MFANotFound MFA does not exist.
UnauthorizedOperation.NoPermission No permission
UnsupportedOperation.InvalidInstanceState Unsupported operation: the instance status is invalid.
UnsupportedOperation.LatestOperationUnfinished Unsupported operation: the last operation of the instance has not been completed.
UnsupportedOperation.SystemBusy System busy
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