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TYPEEach function is characterized by the Deriscope Type in which it belongs. The key here specifies that type. It is needed to distinguish between different functions that happen to share the same name.
For example, there exist several functions called "Create", each belonging to a different type. Therefore the function "Create" of type "Currency" is different from the function "Create" of type "Swap".
For local functions, i.e. for functions associated with a particular Deriscope Object, the "Type" key is not needed, since the corresponding information can be deduced by the supplied object.