# ReplicationConfiguration
<a name="API_control_ReplicationConfiguration"></a>

A container for one or more replication rules. A replication configuration must have at least one rule and you can add up to 100 rules. The maximum size of a replication configuration is 128 KB.

## Contents
<a name="API_control_ReplicationConfiguration_Contents"></a>

 ** Role **   <a name="AmazonS3-Type-control_ReplicationConfiguration-Role"></a>
The Amazon Resource Name (ARN) of the AWS Identity and Access Management (IAM) role that S3 on Outposts assumes when replicating objects. For information about S3 replication on Outposts configuration, see [Setting up replication](https://docs.aws.amazon.com/AmazonS3/latest/userguide/outposts-replication-how-setup.html) in the *Amazon S3 User Guide*.  
Type: String  
Required: Yes

 ** Rules **   <a name="AmazonS3-Type-control_ReplicationConfiguration-Rules"></a>
A container for one or more replication rules. A replication configuration must have at least one rule and can contain an array of 100 rules at the most.   
Type: Array of [ReplicationRule](API_control_ReplicationRule.md) data types  
Required: Yes

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

For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/s3control-2018-08-20/ReplicationConfiguration) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/s3control-2018-08-20/ReplicationConfiguration) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/s3control-2018-08-20/ReplicationConfiguration)