How do we know if a campaign is Call-Only?

[Emmanuel]

I don't see any identifiers in the API that can point out if a campaign was created as a Call-Only campaign via the adwords web interface.

Is it possible to find out this info somehow?

[Anthony Madrigal]

Hello,

There is currently no way to determine whether a campaign is Call-Only with AdWords API. The reason for this is that there is no one-to-one mapping between campaign subtype in the API and UI. 

Please check out our blog regarding any updates to this feature.

Regards,

Anthony

AdWords API Team