/** * Lists 10 course names and IDs. */functionlistCourses(){/** * @see https://developers.google.com/classroom/reference/rest/v1/courses/list */constoptionalArgs={pageSize:10// Use other query parameters here if needed.};try{constresponse=Classroom.Courses.list(optionalArgs);constcourses=response.courses;if(!courses||courses.length===0){console.log('No courses found.');return;}// Print the course names and IDs of the available courses.for(constcourseincourses){console.log('%s (%s)',courses[course].name,courses[course].id);}}catch(err){// TODO (developer)- Handle Courses.list() exception from Classroom APIconsole.log('Failed with error %s',err.message);}}