public void setSourceEndpointArn(String sourceEndpointArn) {
        this.sourceEndpointArn = sourceEndpointArn;
    }
<p>
The Amazon Resource Name (ARN) of the source endpoint for this DMS serverless replication configuration.
</p>

@param sourceEndpointArn
       The Amazon Resource Name (ARN) of the source endpoint for this DMS serverless replication configuration.
aws-java-sdk-dms/src/main/java/com/amazonaws/services/databasemigrationservice/model/ReplicationConfig.java