成员的完整列表，这些成员属于 eve::camera_editing::CameraTimelineKeyValue,包括所有继承而来的类成员

blend	eve::camera_editing::CameraTimelineKeyValue
data	eve::camera_editing::CameraTimelineKeyValue
id	eve::camera_editing::CameraTimelineKeyValue
kind	eve::camera_editing::CameraTimelineKeyValue
name	eve::camera_editing::CameraTimelineKeyValue
property	eve::camera_editing::CameraTimelineKeyValue
rig	eve::camera_editing::CameraTimelineKeyValue
time	eve::camera_editing::CameraTimelineKeyValue
value	eve::camera_editing::CameraTimelineKeyValue