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# AWS::S3::Bucket AbortIncompleteMultipartUpload
<a name="aws-properties-s3-bucket-abortincompletemultipartupload"></a>

Specifies the days since the initiation of an incomplete multipart upload that Amazon S3 will wait before permanently removing all parts of the upload. For more information, see [ Stopping Incomplete Multipart Uploads Using a Bucket Lifecycle Policy](https://docs.amazonaws.cn/AmazonS3/latest/dev/mpuoverview.html#mpu-abort-incomplete-mpu-lifecycle-config) in the *Amazon S3 User Guide*.

## Syntax
<a name="aws-properties-s3-bucket-abortincompletemultipartupload-syntax"></a>

To declare this entity in your Amazon CloudFormation template, use the following syntax:

### JSON
<a name="aws-properties-s3-bucket-abortincompletemultipartupload-syntax.json"></a>

```
{
  "[DaysAfterInitiation](#cfn-s3-bucket-abortincompletemultipartupload-daysafterinitiation)" : Integer
}
```

### YAML
<a name="aws-properties-s3-bucket-abortincompletemultipartupload-syntax.yaml"></a>

```
  [DaysAfterInitiation](#cfn-s3-bucket-abortincompletemultipartupload-daysafterinitiation): Integer
```

## Properties
<a name="aws-properties-s3-bucket-abortincompletemultipartupload-properties"></a>

`DaysAfterInitiation`  <a name="cfn-s3-bucket-abortincompletemultipartupload-daysafterinitiation"></a>
Specifies the number of days after which Amazon S3 stops an incomplete multipart upload.  
*Required*: Yes  
*Type*: Integer  
*Minimum*: `0`  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)