public String getExtraConnectionAttributes() {
        return this.extraConnectionAttributes;
    }
<p>
Additional attributes associated with the connection. Each attribute is specified as a name-value pair associated
by an equal sign (=). Multiple attributes are separated by a semicolon (;) with no additional white space. For
information on the attributes available for connecting your source or target endpoint, see <a
href="https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Endpoints.html">Working with DMS Endpoints</a> in the
<i>Database Migration Service User Guide.</i>
</p>

@return Additional attributes associated with the connection. Each attribute is specified as a name-value pair
        associated by an equal sign (=). Multiple attributes are separated by a semicolon (;) with no additional
        white space. For information on the attributes available for connecting your source or target endpoint,
        see <a href="https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Endpoints.html">Working with DMS
        Endpoints</a> in the <i>Database Migration Service User Guide.</i>
aws-java-sdk-dms/src/main/java/com/amazonaws/services/databasemigrationservice/model/CreateEndpointRequest.java