input: [0] FieldId [2] The Nitriq Unique Id for this Field. You must select this in a query in order for the Treemap and other visualizations to work properly [1] 
output: int
options: T y p e
options: i n t
options: I T y p e
options: s t r i n g
options: M e t h o d C o l l e c t i o n
options: b o o l
options: T y p e C o l l e c t i o n