This method will add or update policy text for a unit type of the business that is logged in.
|business_code||Integer||This is the business code of the business we are updating the credit card policy configuretion for.|
|weekday_type_link_of_business_id||Integer||This is the ID of the weekday type link we are updating.|
|format||enumeration||(optional) Set this value to "xml" for XML raw formatted output, "xml-clean" for XML tidy formatted output or "json" for JSON formatted output. If not passed, "xml" is used as a default|