RoomTypeCodeType 

The standard official code types, such as A1DRAC. For non standard
room types, use the Codes tags xxx add the standard codes as well in a union of
codes and text

Simple Type Information

Used By

Attribute RoomType/@Type

Source 

<xs:simpleType name="RoomTypeCodeType">
  <xs:annotation>
    <xs:documentation>The standard official code types, such as A1DRAC. For non standard room types, use the Codes tags xxx add the standard codes as well in a union of codes and text</xs:documentation>
  </xs:annotation>
  <xs:restriction base="xs:string">
    <xs:pattern value="[A-Z0-9]{0,8}"/>
  </xs:restriction>
</xs:simpleType>