Which attribute may be used to upload paid search offline conversions via the Campaign Manager API?

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

Explanation: Use Campaign Manager if you run Paid Search reports in Report Builder and can identify conversions by encrypted user ID, mobile device ID, or Google click ID.

Read more here: https://support.google.com/searchads/answer/7384231