Minecraft JSON Key-Codes

key.forward
key.left
key.right
key.back
key.sneak
key.sprint
key.inventory
key.swapHands
key.drop
key.use
key.attack
key.pickItem
key.chat
key.playerlist
key.command
key.screenshot
key.togglePerspective
key.smoothCamera
key.fullscreen
key.spectatorOutlines
key.hotbar.[1-9]
key.saveToolbarActivator
key.loadToolbarActivator