pub fn delegate_curator_permission_impl<T: Config>(
delegator: OriginFor<T>,
recipient: T::AccountId,
flags: BoundedBTreeMap<Option<PermissionId>, CuratorPermissions, T::MaxCuratorSubpermissionsPerPermission>,
cooldown: Option<BlockNumberFor<T>>,
duration: PermissionDuration<T>,
revocation: RevocationTerms<T>,
instances: u32,
) -> Result<PermissionId, DispatchError>