# DeleteActivity
<a name="API_DeleteActivity"></a>

Deletes an activity.

## Request Syntax
<a name="API_DeleteActivity_RequestSyntax"></a>

```
{
   "activityArn": "string"
}
```

## Request Parameters
<a name="API_DeleteActivity_RequestParameters"></a>

For information about the parameters that are common to all actions, see [Common Parameters](CommonParameters.md).

The request accepts the following data in JSON format.

 ** [activityArn](#API_DeleteActivity_RequestSyntax) **   <a name="StepFunctions-DeleteActivity-request-activityArn"></a>
The Amazon Resource Name (ARN) of the activity to delete.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 256.  
Required: Yes

## Response Elements
<a name="API_DeleteActivity_ResponseElements"></a>

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

## Errors
<a name="API_DeleteActivity_Errors"></a>

For information about the errors that are common to all actions, see [Common Error Types](CommonErrors.md).

 ** InvalidArn **   
The provided Amazon Resource Name (ARN) is not valid.  
HTTP Status Code: 400

## See Also
<a name="API_DeleteActivity_SeeAlso"></a>

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/states-2016-11-23/DeleteActivity) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/states-2016-11-23/DeleteActivity) 
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/states-2016-11-23/DeleteActivity) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/states-2016-11-23/DeleteActivity) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/states-2016-11-23/DeleteActivity) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/states-2016-11-23/DeleteActivity) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/states-2016-11-23/DeleteActivity) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/states-2016-11-23/DeleteActivity) 
+  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/states-2016-11-23/DeleteActivity) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/states-2016-11-23/DeleteActivity)