a (blacklist (regex "(/v[0-9]+)?/provider(/.*)?")
             (regex "(/v[0-9]+)?/bot(/.*)?")
             (regex "(/v[0-9]+)?/i/.*"))

b (whitelist (regex "(/v[0-9]+)?/bot(/.*)?"))

p (whitelist (regex "(/v[0-9]+)?/provider(/.*)?"))

# LegalHold Access Tokens
# FUTUREWORK: remove /legalhold/conversations/ when support for v1 is dropped
la (whitelist (regex "(/v[0-9]+)?/notifications")
              (regex "(/v[0-9]+)?/assets/v3/.*")
              (regex "(/v[0-9]+)?/users(/.*)?")
              (regex "(/v[0-9]+)?/legalhold/conversations/[^/]+")
              (regex "(/v[0-9]+)?/conversations/[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$"))
