You probably want 'BatchUtils.setBatchOperationType(entry, BatchOperationType.UPDATE);' to sepcify BatchOperationType.INSERT. It's expected that when *updating* a row, you must supply an If-Modified-Since header. xref: http://code.google.com/apis/spreadsheets/data/3.0/developers_guide.html#UpdatingListRows
<http://code.google.com/apis/spreadsheets/data/3.0/developers_guide.html#UpdatingListRows> cheers, David. On Sun, Apr 24, 2011 at 5:17 AM, SpreadsheetsTrouble <[email protected]>wrote: > Adding rows through a ListFeed works fine, btw. I mainly tried it to do it > via a CellFeed batch request because batch updates are not supported in > list-based feeds.
