The access token, access token secret, consumer secret, and key need to be fed while creating a Twitter Ads connector. What is the retention period for these?
Connector: Twitter Ads
All Twitter Ads keys, secrets, and tokens do not have a retention period and should last forever, unless regenerated as noted in Twitter Ads' docs.
Since these keys and tokens do not expire unless regenerated, we suggest that you save them in a secure location, such as a password manager, once you've received your credentials.