How to get only recalculated cells from a google spreadsheet via Google spreadsheet API (gdata)

Question

Gdata offers a way to get only changed cells from a google spreadsheet, based on a time stamp. How should I create the time stamp for the Gdata call?

i.e. \"Only e

Answer 1

not possible, it produces:

com.google.gdata.util.ServiceForbiddenException: OK This service does not support the updated-min

issue is here: https://code.google.com/a/google.com/p/apps-api-issues/issues/detail?id=1388