Hi Chenrui, Yes, all historical data of the object will be included in its associated report as long as you have applied the necessary filters or settings. In your scenario, for example, if you have applied the correct date range or added a filter for CampaignStatus <https://developers.google.com/adwords/api/docs/appendix/reports/campaign-performance-report#campaignstatus> = REMOVED and set the includeZeroImpressions = true, then the deleted or removed campaign with no impressions will be included in your report.
For more information regarding reporting, you may refer to this guide <https://developers.google.com/adwords/api/docs/guides/reporting>. Feel free to write back if you have any further questions. Best regards, Peter AdWords API Team -- -- =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ Also find us on our blog and Google+: https://googleadsdeveloper.blogspot.com/ https://plus.google.com/+GoogleAdsDevelopers/posts =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ You received this message because you are subscribed to the Google Groups "AdWords API Forum" group. To post to this group, send email to adwords-api@googlegroups.com To unsubscribe from this group, send email to adwords-api+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/adwords-api?hl=en --- You received this message because you are subscribed to the Google Groups "AdWords API Forum" group. To unsubscribe from this group and stop receiving emails from it, send an email to adwords-api+unsubscr...@googlegroups.com. Visit this group at https://groups.google.com/group/adwords-api. To view this discussion on the web visit https://groups.google.com/d/msgid/adwords-api/e78dd422-06a7-4e06-807a-f6c3081d5df9%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
