Hi Dhanlaxmi, To your question regarding API versions, unfortunately, AdWords API SOAP WSDLs are released every few months (precise deprecation schedule available here <https://developers.google.com/adwords/api/docs/sunset-dates>) and the old versions are deprecated and later sunset. After sunset, a version is no longer available and the only way to interact with the API would be to upgrade to a newer version of the API.
Regarding downloading invoices via the API, I'm afraid this feature is not currently available. Please keep an eye on our blog <http://googleadsdeveloper.blogspot.com/> for future updates regarding this feature. Regards, Vishal, 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/ece18163-b8c1-4fc6-b47d-e3ee0fe98c5d%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.