Thanks for the question, @dejan.
Yes, this is an account feature for allowing Periscopes to be used in video views campaigns. This is currently open—that is, no whitelist required—to all non-SMB ads accounts. For SMB ads accounts without this feature enabled, the error message would look something like this:
$ twurl -X POST -H ads-api.twitter.com "/2/accounts/18ce54aymz3/promoted_tweets?tweet_ids=111111111111111111&line_item_id=99ip4"
{
"errors": [
{
"code": "INVALID",
"message": "Tweet : 111111111111111111 not appropriate for objective VIDEO_VIEWS: Missing feature INCLUDE_PERISCOPE_IN_VIDEO_VIEWS_OBJECTIVE for card2 '3691233323:periscope_broadcast'",
"attribute": "tweet_id"
}
],
"request": {
"params": {
"line_item_id": "99ip4",
"tweet_ids": [
111111111111111111
],
"account_id": "18ce54aymz3"
}
}
}
It is possible to whitelist these ads accounts. On ads.twitter.com, fill out a Help request.
Thanks!