Hi Liron, In order to avoid using multiple OAuth2 credentials and yaml files for each of those client accounts under your MCC, I would recommend that you generate new OAuth2 credentials <https://developers.google.com/adwords/api/docs/guides/authentication> using an email address that has access to your MCC account. This way, the generated OAuth2 credentials would have access to all the client accounts under the said MCC's hierarchy. Afterwards, you may then refer to the Parallel Report Download <https://developers.google.com/adwords/api/docs/samples/python/reporting#parallel-report-download> example and see how you can iterate through the client accounts of your MCC then trigger a request for uploading conversions. This said, this should address your number 3 question.
As for your number 1 and 2 questions, by using the supported client libraries of the AdWords API, it will automatically refresh your access tokens <https://developers.google.com/adwords/api/docs/guides/authentication#access_token_expiration> and you will no longer have a need to manually trigger the refresh. I hope this helps and feel free to write back if you have any further clarifications. 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/e5db9813-d95b-4c03-9896-6fbe700c21e2%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
