# DeregisterJobDefinition


Deregisters an AWS Batch job definition. Job definitions are permanently deleted after 180 days.

## Request Syntax


```
POST /v1/deregisterjobdefinition HTTP/1.1
Content-type: application/json

{
   "jobDefinition": "string"
}
```

## URI Request Parameters


The request does not use any URI parameters.

## Request Body


The request accepts the following data in JSON format.

 ** [jobDefinition](#API_DeregisterJobDefinition_RequestSyntax) **   <a name="Batch-DeregisterJobDefinition-request-jobDefinition"></a>
The name and revision (`name:revision`) or full Amazon Resource Name (ARN) of the job definition to deregister.  
Type: String  
Required: Yes

## Response Syntax


```
HTTP/1.1 200
```

## Response Elements


If the action is successful, the service sends back an HTTP 200 response with an empty HTTP body.

## Errors


 ** ClientException **   
These errors are usually caused by a client action. One example cause is using an action or resource on behalf of a user that doesn't have permissions to use the action or resource. Another cause is specifying an identifier that's not valid.  
HTTP Status Code: 400

 ** ServerException **   
These errors are usually caused by a server issue.  
HTTP Status Code: 500

## Examples


In the following example or examples, the Authorization header contents (` [authorization-params] `) must be replaced with an AWS Signature Version 4 signature. For more information about creating these signatures, see [Signature Version 4 Signing Process](https://docs.aws.amazon.com/general/latest/gr/signature-version-4.html) in the * AWS General Reference*.

You only need to learn how to sign HTTP requests if you intend to manually create them. When you use the [AWS Command Line Interface (AWS CLI)](http://aws.amazon.com/cli/) or one of the [AWS SDKs](http://aws.amazon.com/tools/) to make requests to AWS, these tools automatically sign the requests for you with the access key that you specify when you configure the tools. When you use these tools, you don't need to learn how to sign requests yourself.

### Example


This example deregisters a job definition called `sleep10`.

#### Sample Request


```
POST /v1/deregisterjobdefinition HTTP/1.1
Host: batch.us-east-1.amazonaws.com
Accept-Encoding: identity
Content-Length: [content-length]
Authorization: [authorization-params]
X-Amz-Date: 20161128T215745Z
User-Agent: aws-cli/1.11.21 Python/2.7.12 Darwin/16.1.0 botocore/1.4.78

{
  "jobDefinition": "sleep10:1"
}
```

#### Sample Response


```
HTTP/1.1 200 OK
Content-Type: application/json
Content-Length: 2
Connection: keep-alive
Date: Mon, 28 Nov 2016 21:57:45 GMT
x-amzn-RequestId: [request-id]
X-Amzn-Trace-Id: [trace-id]
X-Cache: Miss from cloudfront
Via: 1.1 e892630891779ff1ccadccf205a776f3.cloudfront.net (CloudFront)
X-Amz-Cf-Id: wKAY_NOTbvY8PFcmo1aGja0xqGLxsTJgEtuc1KosPYAPYL8icYwvKw==

{}
```

## See Also


For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS Command Line Interface V2](https://docs.aws.amazon.com/goto/cli2/batch-2016-08-10/DeregisterJobDefinition) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/batch-2016-08-10/DeregisterJobDefinition) 
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/batch-2016-08-10/DeregisterJobDefinition) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/batch-2016-08-10/DeregisterJobDefinition) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/batch-2016-08-10/DeregisterJobDefinition) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/batch-2016-08-10/DeregisterJobDefinition) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/batch-2016-08-10/DeregisterJobDefinition) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/batch-2016-08-10/DeregisterJobDefinition) 
+  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/batch-2016-08-10/DeregisterJobDefinition) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/batch-2016-08-10/DeregisterJobDefinition)