public CreateDBInstanceRequest withPort(Integer port) {
        setPort(port);
        return this;
    }
<p>
The port number on which the database accepts connections.
</p>
<p>
Not applicable. The port is managed by the DB cluster. For more information, see <a>CreateDBCluster</a>.
</p>
<p>
Default: <code>8182</code>
</p>
<p>
Type: Integer
</p>

@param port
       The port number on which the database accepts connections.</p>
       <p>
       Not applicable. The port is managed by the DB cluster. For more information, see <a>CreateDBCluster</a>.
       </p>
       <p>
       Default: <code>8182</code>
       </p>
       <p>
       Type: Integer
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-neptune/src/main/java/com/amazonaws/services/neptune/model/CreateDBInstanceRequest.java