# XML Schema Documentation

### Complex Type: AdditionalData

#### [Table of contents]

Super-types: | Scheme < AdditionalData (by extension)
Sub-types: | None

Name | AdditionalData
Used by (from the same schema document) | Complex Type Reason , Model Group Exception.model
Abstract | no
Documentation | Provides extra information not represented in the model that may be useful in processing the message i.e. diagnosing the reason for failure. In case the extra information is in XML format, a CDATA section must be placed around the source message to prevent its interpretation as XML content.

XML Instance Representation
<...
additionalDataScheme=" xsd:anyURI [0..1]">
Scheme
</...>
Diagram
Schema Component Representation
<xsd:complexType name="AdditionalData">
<xsd:simpleContent>
<xsd:extension base=" Scheme ">
<xsd:attribute name="additionalDataScheme" type=" xsd:anyURI " use="optional"/>
</xsd:extension>
</xsd:simpleContent>
</xsd:complexType>