Home › search ads 360 Which attribute may be used to upload paid search offline conversions via the Campaign Manager API? By · Monday, December 17, 2018 Which attribute may be used to upload paid search offline conversions via the Campaign Manager API? Keyword Campaign ID GCLID Match Type Correct answer is: GCLID search ads 360 GA Gaurav Arora, Digital Media Lead. 10+ years running paid media and tracking for brands in the USA, UK and Canada.