[Name] type [Required] false [Attribute Constraints] Must not occur with the 'typeexpr' attribute. [Type] URI [Valid Values] http://www.w3.org/TR/scxml/, http://www.w3.org/TR/ccxml/, http://www.w3.org/TR/voicexml30/, http://www.w3.org/TR/voicexml21/ plus other platform-specific values. [Description] A URI specifying the type of the external service. See below for details. [Default Value] 
none
n o n e
N o n e
f a l s e