====== UPGRADE_TRADE_ROUTE_MANDATE_TYPE ======
[[preview:api:upgrade_trade_route_mandate_type| API documentation]]
  * MANDATE_UPGRADE_TRADE_ROUTE_CASTLE_HARBOUR
  * MANDATE_UPGRADE_TRADE_ROUTE_DAVENPORT
  * MANDATE_UPGRADE_TRADE_ROUTE_KINSTONE
  * MANDATE_UPGRADE_TRADE_ROUTE_MYDDLE
  * MANDATE_UPGRADE_TRADE_ROUTE_NORTHBURY
  * MANDATE_UPGRADE_TRADE_ROUTE_TROTBURY