VENDOR_FOUND_MESSAGE = 'Vendor exist.'
VENDOR_NOT_FOUND_MESSAGE = 'No vendor found with this id.'
MISSING_REQUIRED_PARAM = 'Missing required params.'
INVALID_HOLD_ID = 'Invalid hold id.'
INACTIVE_HOLD_EDIT = 'Hold is inactive, cannot edit it.'
NO_HOLDS_FOUND_FOR_VENDOR = 'No holds found for this vendor.'
NO_HOLDS_FOUND_FOR_ID = 'No hold found with this id.'
EXISTING_ACTIVE_HOLD = 'An active hold already exist for this vendor.'