TerminateInstance

Last updated: 2025-11-13 20:49:13

TerminateInstance

Last updated: 2025-11-13 20:49:13

1. API Description

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

This API is used to terminate EMR instances. It is only supported in the official paid edition of EMR.

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

We recommend you to use API Explorer

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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: TerminateInstance.
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.
ResourceIds.N	No	Array of String	ID of terminated node. This parameter is reserved and does not need to be configured.
ResourceBaseType	No	String	The type can be ComputeResource, EMR, or a default value. The default value is EMR. When the type is EMR, InstanceId is effective. When the type is ComputeResource, ComputeResourceId is used.
ComputeResourceId	No	String	Computing resource ID.

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 Terminating an instance

This example shows you how to terminate a cluster.

Input Example

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

{
    "InstanceId": "emr-4slr7ad7"
}

Output Example

{
    "Response": {
        "RequestId": "4d701c1e-8507-47e1-8c69-a8f06a236f24"
    }
}

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

Tencent Cloud CLI 3.0

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.
FailedOperation.RefundCvmFailed	Operation failed.
InternalError	Internal error.
InternalError.CamCgwError	An error occurred while calling another service API.
InternalError.CvmError	An error occurred while calling another service API.
InvalidParameter	Invalid parameter.
InvalidParameter.InvalidAppId	Invalid `AppId`.
InvalidParameter.InvalidClusterId	Invalid parameter: ClusterId.
InvalidParameter.InvalidInstanceName	Invalid cluster name.
ResourceInUse.InstanceInProcess	The instance is under workflow.
ResourceNotFound.ClusterNotFound	The instance was not found.
ResourceNotFound.InstanceNotFound	The instance was not found.
UnauthorizedOperation.CheckCamAuth	Unauthorized operation.
UnsupportedOperation.ServiceNotSupport	This operation is not supported.

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