The message is pretty self-explanatory, except that I'm not sure what "type" this creative is, since there is no "type" parameter, or "objective" parameter, or something like that. What does the phrase "this creative type" refer to? Perhaps it is implicitly determined by the subset of parameters I provide?
Here is my call:
ENDPOINT is /act_<account_id>/adcreatives
parameters: {
object_store_url: "https://itunes.apple.com/us/app/id284882215"
image_hash: <image_hash>
actor_image_hash: <another_image_hash>
name: "install_c"
body: "installing is good"
call_to_action_type: "LISTEN_MUSIC"
actor_name: "attributionator"
}
https://developers.facebook.com/docs/reference/ads-api/adcreative#create does not say anything about this type being unsupported (I'm following the "Mobile app install" row). Thanks in advance for the help!