def METHOD_NAME(self):
    self.user.is_superuser = True
    with assume_test_silo_mode(SiloMode.CONTROL):
        self.user.save()
    edited_comment = "this comment has been edited"
    with self.feature("organizations:incidents"):
        self.get_success_response(
            self.organization.slug,
            self.incident.identifier,
            self.user2_activity.id,
            comment=edited_comment,
            status_code=200,
        )
    activity = IncidentActivity.objects.get(id=self.user2_activity.id)
    assert activity.user_id != self.user.id
    assert activity.comment == edited_comment