Hi Oksana, I'm a developer relations engineer jumping in to help with this issue - apologies for the delayed response.
The reason you're receiving this error is that these two fields are not directly selectable because they are part of a repeated field, marketing_images. In the GAQL query language it's not possible to select subfields from within a repeated field, this notating just indicates the messages in the marketing_images repeated field have a field called asset. Our documentation indicates this here by stating that the field is not selectable. To obtain the data in that field you need to only select ad_group_ad.ad.app_ad.youtube_videos and iterate through the list on the client side. Hope that helps, please let me know if you have any additional questions. Best, Ben Karl Google Ads API Team ref:_00D1U1174p._5004Q2dJgjo:ref -- -- =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ Also find us on our blog: https://googleadsdeveloper.blogspot.com/ =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ You received this message because you are subscribed to the Google Groups "AdWords API and Google Ads API Forum" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] 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 "Google Ads API and AdWords API Forum" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/adwords-api/PchnC000000000000000000000000000000000000000000000RGRPVQ00QyruRtkzSTqRFT7CnHh0_Q%40sfdc.net.
