public void setWriteToS3(S3Action writeToS3) {
        this.writeToS3 = writeToS3;
    }
<p>
This action writes the MIME content of the email to an S3 bucket.
</p>

@param writeToS3
       This action writes the MIME content of the email to an S3 bucket.
aws-java-sdk-mailmanager/src/main/java/com/amazonaws/services/mailmanager/model/RuleAction.java