Get field mapping table
getFields(mapping = "IsoMemo", colnamesAPI = FALSE)A data frame that describes data field name, data type, and domain category
(character) Optionally, provide a specific mapping in order to obtain a list of databases only for that mapping. Check available mapping ids with getMappings()
(logical) Optionally, return a dataframe with the column names as they come from the 'IsoMemo' API