# File lib/openshift-origin-controller/lib/openshift/mongo_data_store.rb, line 318
    def remove_district_uids(uuid, uids)
      Rails.logger.debug "remove_district_capacity(#{uuid},#{uids})\n\n"
      update_district({"_id" => uuid, "available_uids" => uids[0]}, {"$pullAll" => { "available_uids" => uids }, "$inc" => { "available_capacity" => -uids.length, "max_uid" => -uids.length, "max_capacity" => -uids.length }})
    end