def get_group(self, group, use_sis_id=False, **kwargs):
if use_sis_id:<EOL><INDENT>group_id = group<EOL>uri_str = '<STR_LIT>'<EOL><DEDENT>else:<EOL><INDENT>group_id = obj_or_id(group, "<STR_LIT>", (Group,))<EOL>uri_str = '<STR_LIT>'<EOL><DEDENT>response = self.__requester.request(<EOL>'<STR_LIT:GET>',<EOL>uri_str.format(group_id),<EOL>_kwargs=combine_kwargs(**kwargs)<EOL>)<EOL>return Group(self.__requester, response.json())<EOL>
Return the data for a single group. If the caller does not
have permission to view the group a 401 will be returned.

:calls: `GET /api/v1/groups/:group_id \
<https://canvas.instructure.com/doc/api/groups.html#method.groups.show>`_

:param group: The object or ID of the group to get.
:type group: :class:`canvasapi.group.Group` or int

:param use_sis_id: Whether or not group_id is an sis ID.
    Defaults to `False`.
:type use_sis_id: bool

:rtype: :class:`canvasapi.group.Group`