2019 Toyota Rav4, Backup Camera

Hi, I am installation an aftermarket radio to my 2019 rav4. I have no idea which wire from the factory I can use. Can someone please help? Many thanks

looks like- video - white pin 29- cut off a spare rca and use braided part video + black pin 28- cut off a spare rca and use solid center section and plug into aftermarket camera input camera - green pin 27- connect to same ground as what the aftermarket radio is using camera + red pin 30 just fyi this wire is probably only 6v so need to use a metra ax-cam6v to convert it to 6 volts, if you run 12 volts to it it will burn the camera out Reverse Light- blue - Dash Fuse Box white 36 pin plug 4H pin 10 connect to the reverse trigger on the new radio https://www.youtube.com/watch?v=1u7RgCnaer433 years as a installer now just a retired old guy. Favorite thing to install/topic are remote starts/car alarms. Stop using test lights!!!