The OptionDefinitionDataFormatter complex type allows extended attributes on an IpamObject type. It creates formatted strings with data about the server name, vendor class name, and the associated option ID.

 <xs:complexType name="OptionDefinitionDataFormatter">
   <xs:complexContent mixed="false">
     <xs:extension base="ipam:IpamObject">
         <xs:element minOccurs="0" name="OptionId" type="xsd:int" />
         <xs:element minOccurs="0" name="ServerName" nillable="true" type="xsd:string" />
         <xs:element minOccurs="0" name="VendorClassName" nillable="true" type="xsd:string" />

OptionId:  An int that uniquely identifies the DHCP option.

ServerName: A string that represents the name of the DHCP server where the option is configured.

VendorClassName:  A string that represents the name of the vendor class associated with the option on the DHCP server.