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DokumentasiElastic MapReduceAPI DocumentationCluster Lifecycle APIsModifyResource

ModifyResource

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Terakhir diperbarui: 2025-11-13 20:49:19

1. API Description

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

This API is used to resize an instance.

A maximum of 20 requests can be initiated per second for this API.

We recommend you to use API Explorer
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API Explorer provides a range of capabilities, including online call, signature authentication, SDK code generation, and API quick search. It enables you to view the request, response, and auto-generated examples.

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: ModifyResource.
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 Instance ID.
PayMode Yes Integer Billing type.
NewCpu Yes Integer Resized CPU.
NewMem Yes Integer Resized memory.
ClientToken No String Token
InstanceType No String Resized machine specifications.
ResourceIdList.N No Array of String Node ID List.

3. Output Parameters

Parameter Name Type Description
TraceId String Process traceId.
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 Resizing an Instance

Input Example

POST / HTTP/1.1
Host: emr.intl.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: ModifyResource
<Common request parameters>

{
    "InstanceId": "emr-3ap64zl6",
    "PayMode": "0",
    "NewCpu": "8",
    "NewMem": "32"
}

Output Example

{
    "Response": {
        "RequestId": "ef0a7e45-2f47-4379-bbc8-9594f51cb95f"
    }
}

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.DuplicateOrderNotAllowed Duplicate order. Please check the EMR console.
InternalError Internal error.
InternalError.AccountCgwError An error occurred while calling another service API.
InternalError.CamCgwError An error occurred while calling another service API.
InternalError.CamError An error occurred while calling another service API.
InternalError.CbsCgwError An error occurred while calling another service API.
InternalError.CbsError An error occurred while calling another service API.
InternalError.CdbCgwError An error occurred while calling another service API.
InternalError.CdbError An error occurred while calling another service API.
InternalError.ConfigCgwError An error occurred while calling another service API.
InternalError.CvmError An error occurred while calling another service API.
InternalError.KmsError An error occurred while calling another service API.
InternalError.ProjectCgwError An error occurred while calling another service API.
InternalError.SgError An error occurred when calling a security group API.
InternalError.TagError An error occurred while calling another service API.
InternalError.TradeCgwError An error occurred while calling another service API.
InternalError.VpcCgwError An error occurred while calling another service API.
InternalError.VpcError An error occurred while calling another service API.
InvalidParameter Invalid parameter.
InvalidParameter.InvalidClassification Invalid Classification parameter value.
InvalidParameter.InvalidModifySpec Invalid target specification.
InvalidParameter.InvalidPaymode Invalid billing mode.
InvalidParameter.InvalidResourceId Invalid resource ID.
InvalidParameter.InvalidVpcId Invalid VPC ID.
ResourceInUse.InstanceInProcess The instance is under workflow.
ResourceNotFound.ClusterNotFound The instance was not found.
ResourceNotFound.ResourceNotFound Unable to find the monitoring metadata.
Topik sebelumnya: ModifyAutoRenewFlagTopik selanjutnya: ResizeDataDisks

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