Query regarding creating campaign with Target CPA Smart Bid

Can you provide an example of a create campaign API request which creates a Smart Bid campaign and set a Target Cpa corresponding to the article bwlow

https://help.taboola.com/hc/en-us/articles/4411547120919-Setting-Your-Bid-Strategy-SmartBid-s-Target-CPA

On the API reference, in bid_type I can only see OPTIMIZED_CONVERSIONS which does not seem to correspond to Target Cpa and it doesn't provide an option to set the cpa target required

https://developers.taboola.com/backstage-api/reference/campaign-bid-type