Walk the request body and return the set of fine-grained actions it
covers. Compatibility wrapper over decomposeUpdateMediaBuy() for callers
that only need the action-level view.
Returns an empty array when the request touches no recognized field
(e.g. only idempotency_key / revision / account were set).
Walk the request body and return the set of fine-grained actions it covers. Compatibility wrapper over
decomposeUpdateMediaBuy()for callers that only need the action-level view.Returns an empty array when the request touches no recognized field (e.g. only
idempotency_key/revision/accountwere set).