Thanks for your response. Im not using Node.js client library, Im just using REST.
The payload sended is something like this: {"operations":[{"updateMask":"final_urls, expanded_text_ad","update":{"resourceName":"customers/193635XXXX/ads/4897XXXXXXX","final_urls":["http://xxxxx.es/anuncio-ed"],"expanded_text_ad":{"description":"Mejor pollo a domicilio en 30 minutos 1"}}}]} And this is the response: {"code":400,"message":"Request contains an invalid argument.","status":"INVALID_ARGUMENT","details":[{"@type":"type.googleapis.com/google.ads.googleads.v6.errors.GoogleAdsFailure","errors":[{"errorCode":{"fieldMaskError":"FIELD_NOT_FOUND"},"message":"The field mask contained an invalid field: ' expanded_text_ad'.","location":{"fieldPathElements":[{"fieldName":"operations","index":0}]}}]}]} Is possible check generated fieldMasks client libraries by resource or something like this? Thanks El lunes, 4 de enero de 2021 a las 23:51:32 UTC+1, adsapiforumadvisor escribió: > Hi Antonio, > > Thank you for reaching out. Could you please confirm you are not making > API calls using the third party Node.js client library? Please make sure > the resource name you are using is following this pattern: > customers/{customer_id}/ads/{ad_id}. Please also give it a try to use > expanded_text_ad instead of expanded_text_ad.description for the updateMask > field. > > Thanks and regards, > Xiaoming, Google Ads API Team > > > [image: Google Logo] > Xiaoming > Google Ads API Team > > > ref:_00D1U1174p._5004Q2AH7Zp: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 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 and Google Ads API Forum" group. To unsubscribe from this group and stop receiving emails from it, send an email to adwords-api+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/adwords-api/659e5f69-a743-4625-b1f4-088e7874a63bn%40googlegroups.com.