Sorry, there is spacebar = 55… maybe the part of the script helps what I search:
local fov_max = 80.0
local fov_min = 5.0 – max zoom level (smaller fov is more zoom)
local zoomspeed = 15.0 – camera zoom speed
local speed_lr = 5.0 – speed by which the camera pans left-right
local speed_ud = 5.0 – speed by which the camera pans up-down
local toggle_helicam = 51 – control id of the button by which to toggle the helicam mode. Default: INPUT_CONTEXT (E)
local toggle_vision = 25 – control id to toggle vision mode. Default: INPUT_AIM (Right mouse btn)
local toggle_rappel = 154 – control id to rappel out of the heli. Default: INPUT_DUCK (X)
local toggle_spotlight = 183 – control id to toggle the front spotlight Default: INPUT_PhoneCameraGrid (G)
local toggle_lock_on = 22 – control id to lock onto a vehicle with the camera. Default is INPUT_SPRINT (spacebar)
local Nightvision = false