-	Specifies Type using Values: Eligibility, Authorization, Cancellation, Extension, Status Inquiry.
-	Based on this Type certain optional elements in the transaction may become mandatory

<xs:simpleType name="AuthorizationType">
    <xs:annotation>
        <xs:documentation>
        -	Specifies Type using Values: Eligibility, Authorization, Cancellation, Extension, Status Inquiry.
        -	Based on this Type certain optional elements in the transaction may become mandatory
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base="xs:string">
        <xs:enumeration value="Eligibility" />
        <xs:enumeration value="Authorization" />
        <xs:enumeration value="Cancellation" />
        <xs:enumeration value="Extension" />
        <xs:enumeration value="Status Inquiry" />
    </xs:restriction>
</xs:simpleType>