message	The message tag specifies the actual message or set of bytes that the are sent or received from the hardware device.

id                  	Specifies an unique identifier for this element.
implementation      	Specifies the implementation class name.
idref               	Specifies a reference to the element with the matching <a href=&quot;"idAttribute.

<description>         	Description of the message.
<history>             	Specifies the message history.
<deprecated>          	Specifies that the contents of this element should be marked as deprecated.
<specreference>       	Specification reference for this message.
<ascii>               	Specifies a set of ASCII characters (8 bits) within the message.
<bytes>               	Specifies a set of bytes.
<nibbles>             	Specifies a set of nibbles.
<string>              	Specifies a set of string characters within the message.
<utf8>                	Specifies a set of UTF-8 characters within the message.
<tokens>              	Specifies the message tokens.
<parameters>          	Specifies a group of parameters.
<filter>              	Specifies the message filter.
<sentmessage>         	Specifies the message that was sent that caused this message.
