Getting "subject" value of course by API Google Classroom

How can I get or update the "subject" value for a course in the API? I did not find any information on this in the documentation

https://developers.google.com/classroom/reference/rest/v1/courses/get?authuser=1

Solution

EDIT

There is a separate subject field when you are filling out a course as R1KO pointed out.

However, as can be seen by the full response of the courses object below, there is no such field in the API.

I have called further endpoints to see if it was buried somewhere else but I cannot find it. Looking on the Issue Tracker however, revealed this Feature Request:

Add Subject to Course

https://issuetracker.google.com/156289085

So it seems like the best thing you can do at this time is to go and click on the ☆ button in that feature to let Google know that you want this feature.

The 'subject' is the 'name' in the API

This is the whole courses object:

{
  "id": string,
  "name": string,
  "section": string,
  "descriptionHeading": string,
  "description": string,
  "room": string,
  "ownerId": string,
  "creationTime": string,
  "updateTime": string,
  "enrollmentCode": string,
  "courseState": enum (CourseState),
  "alternateLink": string,
  "teacherGroupEmail": string,
  "courseGroupEmail": string,
  "teacherFolder": {
    object (DriveFolder)
  },
  "courseMaterialSets": [
    {
      object (CourseMaterialSet)
    }
  ],
  "guardiansEnabled": boolean,
  "calendarId": string
}

The description of the name field is as follows:

Name of the course. For example, "10th Grade Biology". The name is required. It must be between 1 and 750 characters and a valid UTF-8 string.

https://developers.google.com/classroom/reference/rest/v1/courses

You can get this with the GET request:

https://developers.google.com/classroom/reference/rest/v1/courses/get

To get all the fields listed above, make sure to include * as the fields parameter.

Update with the UPDATE or PATCH:

https://developers.google.com/classroom/reference/rest/v1/courses/update https://developers.google.com/classroom/reference/rest/v1/courses/patch