# Google Classroom API . courses . courseWork

## Instance Methods

Returns the studentSubmissions Resource.

Creates course work. The resulting course work (and corresponding student submissions) are associated with the Developer Console project of the [OAuth client ID](https://support.google.com/cloud/answer/6158849) used to make the request. Classroom API requests to modify course work and student submissions must be made with an OAuth client ID from the associated Developer Console project. This method returns the following error codes: * `PERMISSION_DENIED` if the requesting user is not permitted to access the requested course, create course work in the requested course, or for access errors. * `INVALID_ARGUMENT` if the request is malformed. * `NOT_FOUND` if the requested course does not exist.

Returns course work. This method returns the following error codes: * `PERMISSION_DENIED` if the requesting user is not permitted to access the requested course or course work, or for access errors. * `INVALID_ARGUMENT` if the request is malformed. * `NOT_FOUND` if the requested course or course work does not exist.

Returns a list of course work that the requester is permitted to view. Course students may only view `PUBLISHED` course work. Course teachers and domain administrators may view all course work. This method returns the following error codes: * `PERMISSION_DENIED` if the requesting user is not permitted to access the requested course or for access errors. * `INVALID_ARGUMENT` if the request is malformed. * `NOT_FOUND` if the requested course does not exist.

Retrieves the next page of results.

### Method Details

`create(courseId, body, x__xgafv=None)`

    Creates course work. The resulting course work (and corresponding student submissions) are associated with the Developer Console project of the [OAuth client ID](https://support.google.com/cloud/answer/6158849) used to make the request. Classroom API requests to modify course work and student submissions must be made with an OAuth client ID from the associated Developer Console project. This method returns the following error codes: * `PERMISSION_DENIED` if the requesting user is not permitted to access the requested course, create course work in the requested course, or for access errors. * `INVALID_ARGUMENT` if the request is malformed. * `NOT_FOUND` if the requested course does not exist.

    Args:
      courseId: string, Identifier of the course. This identifier can be either the Classroom-assigned identifier or an alias. (required)
      body: object, The request body. (required)
        The object takes the form of:

    { # Course work created by a teacher for students of the course.
        "updateTime": "A String", # Timestamp of the most recent change to this course work. Read-only.
        "submissionModificationMode": "A String", # Setting to determine when students are allowed to modify submissions. If unspecified, the default value is `MODIFIABLE_UNTIL_TURNED_IN`.
        "description": "A String", # Optional description of this course work. If set, the description must be a valid UTF-8 string containing no more than 30,000 characters.
        "title": "A String", # Title of this course work. The title must be a valid UTF-8 string containing between 1 and 3000 characters.
        "courseId": "A String", # Identifier of the course. Read-only.
        "assignment": { # Additional details for assignments. # Assignment details. This is populated only when `work_type` is `ASSIGNMENT`.
          "studentWorkFolder": { # Representation of a Google Drive folder. # Drive folder where attachments from student submissions are placed. This is only populated for course teachers.
            "alternateLink": "A String", # URL that can be used to access the Drive folder. Read-only.
            "id": "A String", # Drive API resource ID.
            "title": "A String", # Title of the Drive folder. Read-only.
          },
        },
        "alternateLink": "A String", # Absolute link to this course work in the Classroom web UI. This is only populated if `state` is `PUBLISHED`. Read-only.
        "creationTime": "A String", # Timestamp when this course work was created. Read-only.
        "dueDate": { # Represents a whole calendar date, e.g. date of birth. The time of day and time zone are either specified elsewhere or are not significant. The date is relative to the Proleptic Gregorian Calendar. The day may be 0 to represent a year and month where the day is not significant, e.g. credit card expiration date. The year may be 0 to represent a month and day independent of year, e.g. anniversary date. Related types are google.type.TimeOfDay and `google.protobuf.Timestamp`. # Optional date, in UTC, that submissions for this this course work are due. This must be specified if `due_time` is specified.
          "month": 42, # Month of year. Must be from 1 to 12.
          "day": 42, # Day of month. Must be from 1 to 31 and valid for the year and month, or 0 if specifying a year/month where the day is not significant.
          "year": 42, # Year of date. Must be from 1 to 9999, or 0 if specifying a date without a year.
        },
        "state": "A String", # Status of this course work.. If unspecified, the default state is `DRAFT`.
        "materials": [ # Additional materials.
          { # Material attached to course work. When creating attachments, only the Link field may be specified.
            "link": { # URL item. # Link material.
              "url": "A String", # URL to link to. This must be a valid UTF-8 string containing between 1 and 2024 characters.
              "thumbnailUrl": "A String", # URL of a thumbnail image of the target URL. Read-only.
              "title": "A String", # Title of the target of the URL. Read-only.
            },
            "driveFile": { # Drive file that is used as material for course work. # Google Drive file material.
              "driveFile": { # Representation of a Google Drive file. # Drive file details.
                "thumbnailUrl": "A String", # URL of a thumbnail image of the Drive item. Read-only.
                "alternateLink": "A String", # URL that can be used to access the Drive item. Read-only.
                "id": "A String", # Drive API resource ID.
                "title": "A String", # Title of the Drive item. Read-only.
              },
              "shareMode": "A String", # Mechanism by which students access the Drive item.
            },
            "youtubeVideo": { # YouTube video item. # YouTube video material.
              "thumbnailUrl": "A String", # URL of a thumbnail image of the YouTube video. Read-only.
              "alternateLink": "A String", # URL that can be used to view the YouTube video. Read-only.
              "id": "A String", # YouTube API resource ID.
              "title": "A String", # Title of the YouTube video. Read-only.
            },
            "form": { # Google Forms item. # Google Forms material.
              "thumbnailUrl": "A String", # URL of a thumbnail image of the Form. Read-only.
              "formUrl": "A String", # URL of the form.
              "responseUrl": "A String", # URL of the form responses document. Only set if respsonses have been recorded and only when the requesting user is an editor of the form. Read-only.
              "title": "A String", # Title of the Form. Read-only.
            },
          },
        ],
        "multipleChoiceQuestion": { # Additional details for multiple-choice questions. # Multiple choice question details. This is populated only when `work_type` is `MULTIPLE_CHOICE_QUESTION`.
          "choices": [ # Possible choices.
            "A String",
          ],
        },
        "maxPoints": 3.14, # Maximum grade for this course work. If zero or unspecified, this assignment is considered ungraded. This must be an integer value.
        "associatedWithDeveloper": True or False, # Whether this course work item is associated with the Developer Console project making the request. See google.classroom.Work.CreateCourseWork for more details. Read-only.
        "id": "A String", # Classroom-assigned identifier of this course work, unique per course. Read-only.
        "dueTime": { # Represents a time of day. The date and time zone are either not significant or are specified elsewhere. An API may chose to allow leap seconds. Related types are google.type.Date and `google.protobuf.Timestamp`. # Optional time of day, in UTC, that submissions for this this course work are due. This must be specified if `due_date` is specified.
          "hours": 42, # Hours of day in 24 hour format. Should be from 0 to 23. An API may choose to allow the value "24:00:00" for scenarios like business closing time.
          "seconds": 42, # Seconds of minutes of the time. Must normally be from 0 to 59. An API may allow the value 60 if it allows leap-seconds.
          "minutes": 42, # Minutes of hour of day. Must be from 0 to 59.
          "nanos": 42, # Fractions of seconds in nanoseconds. Must be from 0 to 999,999,999.
        },
        "workType": "A String", # Type of this course work. The type is set when the course work is created and cannot be changed. When creating course work, this must be `ASSIGNMENT`.
      }

      x__xgafv: string, V1 error format.

    Returns:
      An object of the form:

        { # Course work created by a teacher for students of the course.
          "updateTime": "A String", # Timestamp of the most recent change to this course work. Read-only.
          "submissionModificationMode": "A String", # Setting to determine when students are allowed to modify submissions. If unspecified, the default value is `MODIFIABLE_UNTIL_TURNED_IN`.
          "description": "A String", # Optional description of this course work. If set, the description must be a valid UTF-8 string containing no more than 30,000 characters.
          "title": "A String", # Title of this course work. The title must be a valid UTF-8 string containing between 1 and 3000 characters.
          "courseId": "A String", # Identifier of the course. Read-only.
          "assignment": { # Additional details for assignments. # Assignment details. This is populated only when `work_type` is `ASSIGNMENT`.
            "studentWorkFolder": { # Representation of a Google Drive folder. # Drive folder where attachments from student submissions are placed. This is only populated for course teachers.
              "alternateLink": "A String", # URL that can be used to access the Drive folder. Read-only.
              "id": "A String", # Drive API resource ID.
              "title": "A String", # Title of the Drive folder. Read-only.
            },
          },
          "alternateLink": "A String", # Absolute link to this course work in the Classroom web UI. This is only populated if `state` is `PUBLISHED`. Read-only.
          "creationTime": "A String", # Timestamp when this course work was created. Read-only.
          "dueDate": { # Represents a whole calendar date, e.g. date of birth. The time of day and time zone are either specified elsewhere or are not significant. The date is relative to the Proleptic Gregorian Calendar. The day may be 0 to represent a year and month where the day is not significant, e.g. credit card expiration date. The year may be 0 to represent a month and day independent of year, e.g. anniversary date. Related types are google.type.TimeOfDay and `google.protobuf.Timestamp`. # Optional date, in UTC, that submissions for this this course work are due. This must be specified if `due_time` is specified.
            "month": 42, # Month of year. Must be from 1 to 12.
            "day": 42, # Day of month. Must be from 1 to 31 and valid for the year and month, or 0 if specifying a year/month where the day is not significant.
            "year": 42, # Year of date. Must be from 1 to 9999, or 0 if specifying a date without a year.
          },
          "state": "A String", # Status of this course work.. If unspecified, the default state is `DRAFT`.
          "materials": [ # Additional materials.
            { # Material attached to course work. When creating attachments, only the Link field may be specified.
              "link": { # URL item. # Link material.
                "url": "A String", # URL to link to. This must be a valid UTF-8 string containing between 1 and 2024 characters.
                "thumbnailUrl": "A String", # URL of a thumbnail image of the target URL. Read-only.
                "title": "A String", # Title of the target of the URL. Read-only.
              },
              "driveFile": { # Drive file that is used as material for course work. # Google Drive file material.
                "driveFile": { # Representation of a Google Drive file. # Drive file details.
                  "thumbnailUrl": "A String", # URL of a thumbnail image of the Drive item. Read-only.
                  "alternateLink": "A String", # URL that can be used to access the Drive item. Read-only.
                  "id": "A String", # Drive API resource ID.
                  "title": "A String", # Title of the Drive item. Read-only.
                },
                "shareMode": "A String", # Mechanism by which students access the Drive item.
              },
              "youtubeVideo": { # YouTube video item. # YouTube video material.
                "thumbnailUrl": "A String", # URL of a thumbnail image of the YouTube video. Read-only.
                "alternateLink": "A String", # URL that can be used to view the YouTube video. Read-only.
                "id": "A String", # YouTube API resource ID.
                "title": "A String", # Title of the YouTube video. Read-only.
              },
              "form": { # Google Forms item. # Google Forms material.
                "thumbnailUrl": "A String", # URL of a thumbnail image of the Form. Read-only.
                "formUrl": "A String", # URL of the form.
                "responseUrl": "A String", # URL of the form responses document. Only set if respsonses have been recorded and only when the requesting user is an editor of the form. Read-only.
                "title": "A String", # Title of the Form. Read-only.
              },
            },
          ],
          "multipleChoiceQuestion": { # Additional details for multiple-choice questions. # Multiple choice question details. This is populated only when `work_type` is `MULTIPLE_CHOICE_QUESTION`.
            "choices": [ # Possible choices.
              "A String",
            ],
          },
          "maxPoints": 3.14, # Maximum grade for this course work. If zero or unspecified, this assignment is considered ungraded. This must be an integer value.
          "associatedWithDeveloper": True or False, # Whether this course work item is associated with the Developer Console project making the request. See google.classroom.Work.CreateCourseWork for more details. Read-only.
          "id": "A String", # Classroom-assigned identifier of this course work, unique per course. Read-only.
          "dueTime": { # Represents a time of day. The date and time zone are either not significant or are specified elsewhere. An API may chose to allow leap seconds. Related types are google.type.Date and `google.protobuf.Timestamp`. # Optional time of day, in UTC, that submissions for this this course work are due. This must be specified if `due_date` is specified.
            "hours": 42, # Hours of day in 24 hour format. Should be from 0 to 23. An API may choose to allow the value "24:00:00" for scenarios like business closing time.
            "seconds": 42, # Seconds of minutes of the time. Must normally be from 0 to 59. An API may allow the value 60 if it allows leap-seconds.
            "minutes": 42, # Minutes of hour of day. Must be from 0 to 59.
            "nanos": 42, # Fractions of seconds in nanoseconds. Must be from 0 to 999,999,999.
          },
          "workType": "A String", # Type of this course work. The type is set when the course work is created and cannot be changed. When creating course work, this must be `ASSIGNMENT`.
        }

`get(courseId, id, x__xgafv=None)`

    Returns course work. This method returns the following error codes: * `PERMISSION_DENIED` if the requesting user is not permitted to access the requested course or course work, or for access errors. * `INVALID_ARGUMENT` if the request is malformed. * `NOT_FOUND` if the requested course or course work does not exist.

    Args:
      courseId: string, Identifier of the course. This identifier can be either the Classroom-assigned identifier or an alias. (required)
      id: string, Identifier of the course work. (required)
      x__xgafv: string, V1 error format.

    Returns:
      An object of the form:

        { # Course work created by a teacher for students of the course.
          "updateTime": "A String", # Timestamp of the most recent change to this course work. Read-only.
          "submissionModificationMode": "A String", # Setting to determine when students are allowed to modify submissions. If unspecified, the default value is `MODIFIABLE_UNTIL_TURNED_IN`.
          "description": "A String", # Optional description of this course work. If set, the description must be a valid UTF-8 string containing no more than 30,000 characters.
          "title": "A String", # Title of this course work. The title must be a valid UTF-8 string containing between 1 and 3000 characters.
          "courseId": "A String", # Identifier of the course. Read-only.
          "assignment": { # Additional details for assignments. # Assignment details. This is populated only when `work_type` is `ASSIGNMENT`.
            "studentWorkFolder": { # Representation of a Google Drive folder. # Drive folder where attachments from student submissions are placed. This is only populated for course teachers.
              "alternateLink": "A String", # URL that can be used to access the Drive folder. Read-only.
              "id": "A String", # Drive API resource ID.
              "title": "A String", # Title of the Drive folder. Read-only.
            },
          },
          "alternateLink": "A String", # Absolute link to this course work in the Classroom web UI. This is only populated if `state` is `PUBLISHED`. Read-only.
          "creationTime": "A String", # Timestamp when this course work was created. Read-only.
          "dueDate": { # Represents a whole calendar date, e.g. date of birth. The time of day and time zone are either specified elsewhere or are not significant. The date is relative to the Proleptic Gregorian Calendar. The day may be 0 to represent a year and month where the day is not significant, e.g. credit card expiration date. The year may be 0 to represent a month and day independent of year, e.g. anniversary date. Related types are google.type.TimeOfDay and `google.protobuf.Timestamp`. # Optional date, in UTC, that submissions for this this course work are due. This must be specified if `due_time` is specified.
            "month": 42, # Month of year. Must be from 1 to 12.
            "day": 42, # Day of month. Must be from 1 to 31 and valid for the year and month, or 0 if specifying a year/month where the day is not significant.
            "year": 42, # Year of date. Must be from 1 to 9999, or 0 if specifying a date without a year.
          },
          "state": "A String", # Status of this course work.. If unspecified, the default state is `DRAFT`.
          "materials": [ # Additional materials.
            { # Material attached to course work. When creating attachments, only the Link field may be specified.
              "link": { # URL item. # Link material.
                "url": "A String", # URL to link to. This must be a valid UTF-8 string containing between 1 and 2024 characters.
                "thumbnailUrl": "A String", # URL of a thumbnail image of the target URL. Read-only.
                "title": "A String", # Title of the target of the URL. Read-only.
              },
              "driveFile": { # Drive file that is used as material for course work. # Google Drive file material.
                "driveFile": { # Representation of a Google Drive file. # Drive file details.
                  "thumbnailUrl": "A String", # URL of a thumbnail image of the Drive item. Read-only.
                  "alternateLink": "A String", # URL that can be used to access the Drive item. Read-only.
                  "id": "A String", # Drive API resource ID.
                  "title": "A String", # Title of the Drive item. Read-only.
                },
                "shareMode": "A String", # Mechanism by which students access the Drive item.
              },
              "youtubeVideo": { # YouTube video item. # YouTube video material.
                "thumbnailUrl": "A String", # URL of a thumbnail image of the YouTube video. Read-only.
                "alternateLink": "A String", # URL that can be used to view the YouTube video. Read-only.
                "id": "A String", # YouTube API resource ID.
                "title": "A String", # Title of the YouTube video. Read-only.
              },
              "form": { # Google Forms item. # Google Forms material.
                "thumbnailUrl": "A String", # URL of a thumbnail image of the Form. Read-only.
                "formUrl": "A String", # URL of the form.
                "responseUrl": "A String", # URL of the form responses document. Only set if respsonses have been recorded and only when the requesting user is an editor of the form. Read-only.
                "title": "A String", # Title of the Form. Read-only.
              },
            },
          ],
          "multipleChoiceQuestion": { # Additional details for multiple-choice questions. # Multiple choice question details. This is populated only when `work_type` is `MULTIPLE_CHOICE_QUESTION`.
            "choices": [ # Possible choices.
              "A String",
            ],
          },
          "maxPoints": 3.14, # Maximum grade for this course work. If zero or unspecified, this assignment is considered ungraded. This must be an integer value.
          "associatedWithDeveloper": True or False, # Whether this course work item is associated with the Developer Console project making the request. See google.classroom.Work.CreateCourseWork for more details. Read-only.
          "id": "A String", # Classroom-assigned identifier of this course work, unique per course. Read-only.
          "dueTime": { # Represents a time of day. The date and time zone are either not significant or are specified elsewhere. An API may chose to allow leap seconds. Related types are google.type.Date and `google.protobuf.Timestamp`. # Optional time of day, in UTC, that submissions for this this course work are due. This must be specified if `due_date` is specified.
            "hours": 42, # Hours of day in 24 hour format. Should be from 0 to 23. An API may choose to allow the value "24:00:00" for scenarios like business closing time.
            "seconds": 42, # Seconds of minutes of the time. Must normally be from 0 to 59. An API may allow the value 60 if it allows leap-seconds.
            "minutes": 42, # Minutes of hour of day. Must be from 0 to 59.
            "nanos": 42, # Fractions of seconds in nanoseconds. Must be from 0 to 999,999,999.
          },
          "workType": "A String", # Type of this course work. The type is set when the course work is created and cannot be changed. When creating course work, this must be `ASSIGNMENT`.
        }

`list(courseId, orderBy=None, courseWorkStates=None, pageSize=None, x__xgafv=None, pageToken=None)`

    Returns a list of course work that the requester is permitted to view. Course students may only view `PUBLISHED` course work. Course teachers and domain administrators may view all course work. This method returns the following error codes: * `PERMISSION_DENIED` if the requesting user is not permitted to access the requested course or for access errors. * `INVALID_ARGUMENT` if the request is malformed. * `NOT_FOUND` if the requested course does not exist.

    Args:
      courseId: string, Identifier of the course. This identifier can be either the Classroom-assigned identifier or an alias. (required)
      orderBy: string, Optional sort ordering for results. A comma-separated list of fields with an optional sort direction keyword. Supported fields are `updateTime` and `dueDate`. Supported direction keywords are `asc` and `desc`. If not specified, `updateTime desc` is the default behavior. Examples: `dueDate asc,updateTime desc`, `updateTime,dueDate desc`
      courseWorkStates: string, Restriction on the work status to return. Only courseWork that matches is returned. If unspecified, items with a work status of `PUBLISHED` is returned. (repeated)
      pageSize: integer, Maximum number of items to return. Zero or unspecified indicates that the server may assign a maximum. The server may return fewer than the specified number of results.
      x__xgafv: string, V1 error format.
      pageToken: string, nextPageToken value returned from a previous list call, indicating that the subsequent page of results should be returned. The list request must be otherwise identical to the one that resulted in this token.

    Returns:
      An object of the form:

        { # Response when listing course work.
        "nextPageToken": "A String", # Token identifying the next page of results to return. If empty, no further results are available.
        "courseWork": [ # Course work items that match the request.
          { # Course work created by a teacher for students of the course.
              "updateTime": "A String", # Timestamp of the most recent change to this course work. Read-only.
              "submissionModificationMode": "A String", # Setting to determine when students are allowed to modify submissions. If unspecified, the default value is `MODIFIABLE_UNTIL_TURNED_IN`.
              "description": "A String", # Optional description of this course work. If set, the description must be a valid UTF-8 string containing no more than 30,000 characters.
              "title": "A String", # Title of this course work. The title must be a valid UTF-8 string containing between 1 and 3000 characters.
              "courseId": "A String", # Identifier of the course. Read-only.
              "assignment": { # Additional details for assignments. # Assignment details. This is populated only when `work_type` is `ASSIGNMENT`.
                "studentWorkFolder": { # Representation of a Google Drive folder. # Drive folder where attachments from student submissions are placed. This is only populated for course teachers.
                  "alternateLink": "A String", # URL that can be used to access the Drive folder. Read-only.
                  "id": "A String", # Drive API resource ID.
                  "title": "A String", # Title of the Drive folder. Read-only.
                },
              },
              "alternateLink": "A String", # Absolute link to this course work in the Classroom web UI. This is only populated if `state` is `PUBLISHED`. Read-only.
              "creationTime": "A String", # Timestamp when this course work was created. Read-only.
              "dueDate": { # Represents a whole calendar date, e.g. date of birth. The time of day and time zone are either specified elsewhere or are not significant. The date is relative to the Proleptic Gregorian Calendar. The day may be 0 to represent a year and month where the day is not significant, e.g. credit card expiration date. The year may be 0 to represent a month and day independent of year, e.g. anniversary date. Related types are google.type.TimeOfDay and `google.protobuf.Timestamp`. # Optional date, in UTC, that submissions for this this course work are due. This must be specified if `due_time` is specified.
                "month": 42, # Month of year. Must be from 1 to 12.
                "day": 42, # Day of month. Must be from 1 to 31 and valid for the year and month, or 0 if specifying a year/month where the day is not significant.
                "year": 42, # Year of date. Must be from 1 to 9999, or 0 if specifying a date without a year.
              },
              "state": "A String", # Status of this course work.. If unspecified, the default state is `DRAFT`.
              "materials": [ # Additional materials.
                { # Material attached to course work. When creating attachments, only the Link field may be specified.
                  "link": { # URL item. # Link material.
                    "url": "A String", # URL to link to. This must be a valid UTF-8 string containing between 1 and 2024 characters.
                    "thumbnailUrl": "A String", # URL of a thumbnail image of the target URL. Read-only.
                    "title": "A String", # Title of the target of the URL. Read-only.
                  },
                  "driveFile": { # Drive file that is used as material for course work. # Google Drive file material.
                    "driveFile": { # Representation of a Google Drive file. # Drive file details.
                      "thumbnailUrl": "A String", # URL of a thumbnail image of the Drive item. Read-only.
                      "alternateLink": "A String", # URL that can be used to access the Drive item. Read-only.
                      "id": "A String", # Drive API resource ID.
                      "title": "A String", # Title of the Drive item. Read-only.
                    },
                    "shareMode": "A String", # Mechanism by which students access the Drive item.
                  },
                  "youtubeVideo": { # YouTube video item. # YouTube video material.
                    "thumbnailUrl": "A String", # URL of a thumbnail image of the YouTube video. Read-only.
                    "alternateLink": "A String", # URL that can be used to view the YouTube video. Read-only.
                    "id": "A String", # YouTube API resource ID.
                    "title": "A String", # Title of the YouTube video. Read-only.
                  },
                  "form": { # Google Forms item. # Google Forms material.
                    "thumbnailUrl": "A String", # URL of a thumbnail image of the Form. Read-only.
                    "formUrl": "A String", # URL of the form.
                    "responseUrl": "A String", # URL of the form responses document. Only set if respsonses have been recorded and only when the requesting user is an editor of the form. Read-only.
                    "title": "A String", # Title of the Form. Read-only.
                  },
                },
              ],
              "multipleChoiceQuestion": { # Additional details for multiple-choice questions. # Multiple choice question details. This is populated only when `work_type` is `MULTIPLE_CHOICE_QUESTION`.
                "choices": [ # Possible choices.
                  "A String",
                ],
              },
              "maxPoints": 3.14, # Maximum grade for this course work. If zero or unspecified, this assignment is considered ungraded. This must be an integer value.
              "associatedWithDeveloper": True or False, # Whether this course work item is associated with the Developer Console project making the request. See google.classroom.Work.CreateCourseWork for more details. Read-only.
              "id": "A String", # Classroom-assigned identifier of this course work, unique per course. Read-only.
              "dueTime": { # Represents a time of day. The date and time zone are either not significant or are specified elsewhere. An API may chose to allow leap seconds. Related types are google.type.Date and `google.protobuf.Timestamp`. # Optional time of day, in UTC, that submissions for this this course work are due. This must be specified if `due_date` is specified.
                "hours": 42, # Hours of day in 24 hour format. Should be from 0 to 23. An API may choose to allow the value "24:00:00" for scenarios like business closing time.
                "seconds": 42, # Seconds of minutes of the time. Must normally be from 0 to 59. An API may allow the value 60 if it allows leap-seconds.
                "minutes": 42, # Minutes of hour of day. Must be from 0 to 59.
                "nanos": 42, # Fractions of seconds in nanoseconds. Must be from 0 to 999,999,999.
              },
              "workType": "A String", # Type of this course work. The type is set when the course work is created and cannot be changed. When creating course work, this must be `ASSIGNMENT`.
            },
        ],
      }

`list_next(previous_request, previous_response)`

    Retrieves the next page of results.

    Args:
      previous_request: The request for the previous page. (required)
      previous_response: The response from the request for the previous page. (required)

    Returns:
      A request object that you can call 'execute()' on to request the next
      page. Returns None if there are no more items in the collection.