We have an MCC account - when we ask our clients to link their account with our MCC, what level of access should they designate?
We simply want to have the ability to download performance reports for their Campaigns, Ad Groups, etc. In the future we may consider making changes to their account via the API, but for now, we just want to use the API to download data.
Do they even need to link their account to our MCC via the website? Or is it enough if they just give us their Client ID for us to read their data via API?
Thanks.