public Kind getKind() {
		return kind;
	}
Produce a complete message including the prefix, the position (if known) and with the inserts applied to the
message.

@param pos the position, if less than zero it is ignored and not included in the message
@param inserts the inserts to put into the formatted message
@return a formatted message
spring-xd-dirt/src/main/java/org/springframework/xd/dirt/stream/dsl/XDDSLMessages.java