tencent cloud

APIs

ModifyBootScript

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最終更新日: 2026-10-10 14:58:18

1. API Description

Domain name for API request: emr.intl.tencentcloudapi.com.

This API is used to modify a bootstrap script.

A maximum of 20 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: ModifyBootScript.
Version Yes String Common Params. The value used for this API: 2019-01-03.
Region Yes String Common Params. For more information, please see the list of regions supported by the product.
InstanceId Yes String EMR instance ID.
BootType Yes String Bootstrap script type. Valid values: resourceAfter, clusterAfter, and clusterBefore.
PreExecutedFileSettings.N No Array of PreExecuteFileSetting Specific changes to the bootstrap script. If it is left empty, no bootstrap script is configured for the WhenRun timing.

3. Output Parameters

Parameter Name Type Description
RequestId String The unique request ID, generated by the server, will be returned for every request (if the request fails to reach the server for other reasons, the request will not obtain a RequestId). RequestId is required for locating a problem.

4. Example

Example1 Modifying a Bootstrap Script

Input Example

https://emr.intl.tencentcloudapi.com/?Action=ModifyBootScript
&InstanceId=emr-examples
&BootType=clusterBefore
&<Common request parameters>

Output Example

{
    "Response": {
        "RequestId": "f0f11d21-6d0d-4f73-9177-8ae4ec456068"
    }
}

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 Operation failed.
InternalError Internal error.
InternalError.CamCgwError Internal service call exception.
InternalError.CamError Internal service call exception.
InternalError.CvmError Internal service call exception.
InvalidParameter Parameter error.
ResourceNotFound.InstanceNotFound The instance cannot be found.
UnauthorizedOperation.CheckCamAuth No permission to verify account operations.

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