public ListActiveCoursesInAccountOptions searchTerm ( String searchTerm ) { if ( searchTerm == null || searchTerm . length ( ) < 3 ) { throw new IllegalArgumentException ( "Search term must be at least 3 characters" ) ; } addSingleItem ( "search_term" , searchTerm ) ; return this ; }
Filter on a search term . Can be course name code or full ID . Must be at least 3 characters