DELETE
/v1/advertising-categories/{key}Delete an advertising category
Refused while a Postflow, Postbatch, item or suppression entry uses it.
Scope
suppressions.managePath parameters
keystringrequiredResponses
204No content
401Authentication required or API key invalid
403Permission or scope missing, organisation suspended
404Not found
409Still in use (still_referenced); archive it instead
429Rate limited for this API key and class; wait Retry-After seconds
otherError (RFC 9457 problem details)