public RestoreDBInstanceFromS3Request withSourceEngineVersion(String sourceEngineVersion) {
        setSourceEngineVersion(sourceEngineVersion);
        return this;
    }
<p>
The version of the database that the backup files were created from.
</p>
<p>
MySQL versions 5.6 and 5.7 are supported.
</p>
<p>
Example: <code>5.6.40</code>
</p>

@param sourceEngineVersion
       The version of the database that the backup files were created from.</p>
       <p>
       MySQL versions 5.6 and 5.7 are supported.
       </p>
       <p>
       Example: <code>5.6.40</code>
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-rds/src/main/java/com/amazonaws/services/rds/model/RestoreDBInstanceFromS3Request.java