When I pass the address "900 Boulevard Grignon, Saint. Jerome, QC, Canada" to REST service, I noticed that REST service returns a different
city name "Montreal Metro Area". But
in the "FormattedAddress", the city name is "St-Jérôme". Why does REST service return different names? Is there any field to get the city name
This is to be expected. It took your input and used it to find the closest address that's in the Bing Maps data set. If you want your original address to be returned you can set the query parse property to be returned.