How to adjust depth parameter spec

[ilileun]

DeclareLaunchArgument('color_width', default_value='1280'),
DeclareLaunchArgument('color_height', default_value='720'),
DeclareLaunchArgument('color_fps', default_value='30'),
DeclareLaunchArgument('color_format', default_value='MJPG'),
DeclareLaunchArgument('enable_color', default_value='true'),
DeclareLaunchArgument('flip_color', default_value='false'),
DeclareLaunchArgument('color_qos', default_value='default'),
DeclareLaunchArgument('color_camera_info_qos', default_value='default'),
DeclareLaunchArgument('enable_color_auto_exposure', default_value='true'),
DeclareLaunchArgument('depth_width', default_value='1024'),
DeclareLaunchArgument('depth_height', default_value='1024'),
DeclareLaunchArgument('depth_fps', default_value='15'),

Depth image is not show in the rviz2.
How to know all Valid options???