This is the new *Amazon CloudFormation Template Reference Guide*. Please update your bookmarks and links. For help getting started with CloudFormation, see the [Amazon CloudFormation User Guide](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/Welcome.html).

# AWS::CodeCommit::Repository S3
<a name="aws-properties-codecommit-repository-s3"></a>

Information about the Amazon S3 bucket that contains the code that will be committed to the new repository. Changes to this property are ignored after initial resource creation.

## Syntax
<a name="aws-properties-codecommit-repository-s3-syntax"></a>

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

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

```
{
  "[Bucket](#cfn-codecommit-repository-s3-bucket)" : {{String}},
  "[Key](#cfn-codecommit-repository-s3-key)" : {{String}},
  "[ObjectVersion](#cfn-codecommit-repository-s3-objectversion)" : {{String}}
}
```

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

```
  [Bucket](#cfn-codecommit-repository-s3-bucket): {{String}}
  [Key](#cfn-codecommit-repository-s3-key): {{String}}
  [ObjectVersion](#cfn-codecommit-repository-s3-objectversion): {{String}}
```

## Properties
<a name="aws-properties-codecommit-repository-s3-properties"></a>

`Bucket`  <a name="cfn-codecommit-repository-s3-bucket"></a>
The name of the Amazon S3 bucket that contains the ZIP file with the content that will be committed to the new repository. This can be specified using the name of the bucket in the Amazon Web Services account. Changes to this property are ignored after initial resource creation.  
*Required*: Yes  
*Type*: String  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`Key`  <a name="cfn-codecommit-repository-s3-key"></a>
The key to use for accessing the Amazon S3 bucket. Changes to this property are ignored after initial resource creation. For more information, see [Creating object key names](https://docs.amazonaws.cn/AmazonS3/latest/userguide/object-keys.html) and [Uploading objects](https://docs.amazonaws.cn/AmazonS3/latest/userguide/upload-objects.html) in the Amazon S3 User Guide.  
*Required*: Yes  
*Type*: String  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`ObjectVersion`  <a name="cfn-codecommit-repository-s3-objectversion"></a>
The object version of the ZIP file, if versioning is enabled for the Amazon S3 bucket. Changes to this property are ignored after initial resource creation.  
*Required*: No  
*Type*: String  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)