2.1.1.1.2.1 payload

The payload element is a child element of reqs. It describes the binary data (if any).

 <xs:element name="payload" minOccurs="0" maxOccurs="1">
  <xs:complexType>
   <xs:sequence>
    <xs:element name="arg" minOccurs="0" maxOccurs="unbounded">
     <xs:complexType>
      <xs:attribute name="nm" type="xs:string" use="required" />
      <xs:attribute name="val" type="xs:string" use="required" />
     </xs:complexType>
    </xs:element>
   </xs:sequence>
  </xs:complexType>
 </xs:element>

The payload element has a set of child arg elements with name-value (nm,val) attribute pairs describing the type and size of the binary data payload.

nm: Unique key attribute describing a dimension of the payload.

val: Value field of the key-value pair describing a dimension of the payload.