public String getConnectionId() {
        return this.connectionId;
    }
<p>
The ID of the dedicated connection.
</p>
<p>
You can use <a>DescribeConnections</a> to retrieve the connection ID.
</p>

@return The ID of the dedicated connection.</p>
        <p>
        You can use <a>DescribeConnections</a> to retrieve the connection ID.
aws-java-sdk-directconnect/src/main/java/com/amazonaws/services/directconnect/model/UpdateConnectionRequest.java