B2BCatalogLanguageCode

b2bOpticLensCatalog→lenses→lens→names b2bOpticLensCatalog→lenses→lens→combiLenses→combiLens→productNames b2bOpticLensCatalog→options→option→names

type	value
pattern	[a-z]{2}

<xs:simpleType name="B2BCatalogLanguageCode">
  <xs:restriction base="xs:string">
    <xs:pattern value="[a-z]{2}"/>
  </xs:restriction>
</xs:simpleType>