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SAE J2735-Draft-Rev28 [issued: 11-10-08] 
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This is an SAE Motor Vehicle Council draft document of the DSRC committee, subject to change.
         </xs:documentation>
      </xs:annotation>
      <xs:restriction base="xs:unsignedByte"/>
</xs:simpleType>
Used By: This entry is used directly by one other data structure in this standard, a DF called
DF_VehicleStatus <ASN> <XML>.   In addition, this item may be used by data structures in other ITS
standards.
7.97 Data Element: DE_PayloadData
Use: A stream of octets to be exchanged.
ASN.1 Representation:
PayloadData ::= OCTET STRING (SIZE(1..2048))
XML Representation:
<xs:complexType name="PayloadData" >
   <xs:simpleContent>
      <xs:extension base="PayloadData-string" >
         <xs:attribute name="EncodingType" use="required">
           <xs:simpleType>
              <xs:restriction base="xs:NMTOKEN">
                 <xs:enumeration value="base64Binary"/>
              </xs:restriction>
           </xs:simpleType>
         </xs:attribute>
      </xs:extension>
   </xs:simpleContent>
</xs:complexType>
<xs:simpleType name="PayloadData-string">
   <xs:restriction base="xs:base64Binary">
      <xs:minLength value="2"/>
      <xs:maxLength value="2731"/>
   </xs:restriction>
</xs:simpleType >
In addition, this item may be used by data structures in other ITS standards.
7.98 Data Element: DE_Payload
Use: A data element to convey bulk information as a stream of bytes.
ASN.1 Representation:
Payload ::= OCTET STRING (SIZE(1..64))
XML Representation:
<xs:complexType name="Payload" >
   <xs:simpleContent>
      <xs:extension base="Payload-string" >
         <xs:attribute name="EncodingType" use="required">
           <xs:simpleType>
              <xs:restriction base="xs:NMTOKEN">
                 <xs:enumeration value="base64Binary"/>
              </xs:restriction>
           </xs:simpleType>
         </xs:attribute>
      </xs:extension>
   </xs:simpleContent>
</xs:complexType>
<xs:simpleType name="Payload-string">
   <xs:restriction base="xs:base64Binary">
      <xs:minLength value="2"/>
      <xs:maxLength value="86"/>
   </xs:restriction>
</xs:simpleType >