When i try to promote a tweet, i encounter a err:
App (mact_app_id=462813) associated with PromotedTweet must be set up for MACT when using BidUnit COST_PER_INSTALL on LineItem.
It seems that i should set up my image download card with some specific property field about MACT, However, I do not find any related property field about it from API: https://dev.twitter.com/ads/reference/post/accounts/account_id/cards/image_app_download
follows are detailed information:
- create a campaign
- create a line item, set up with:
3, target multiple criteria, such as followers, keywords, location, language and so on.
4, create a image app download card, set up with:
5,create nullcasted tweet, set up with: https://dev.twitter.com/ads/reference/post/accounts/account_id/tweet
6, create promoted tweets, set up with:
I got a err when program executes step 6.