what is the YAML for "Remote Port Forwarding"

[engAmirEng]

Hey, could you please translate these to yaml format:

gost -L relay+grpc://user:pass@:2053?bind=true
gost -L rtcp://:447/:443 -F relay+grpc://user:pass@domain.com:2053

I do not know where the rtcp and bind=true should go
thanks in advance