AWS cli autocomplete

USE this 

https://github.com/aws/aws-cli/issues/1079#issuecomment-541997810


Hello Folks! aws

I installed aws cli from pip3 --user

I couldn't find Completion for Fish shell in aws cli web page
https://docs.aws.amazon.com/cli/latest/userguide/cli-configure-completion.html

could you add this lines to the documentation in Enable Command Completion section:

fish
add this lines to your ~/.config/fish/config.fish
# Enable AWS CLI autocompletion: github.com/aws/aws-cli/issues/1079
complete --command aws --no-files --arguments '(begin; set --local --export COMP_SHELL fish; set --local --export COMP_LINE (commandline); aws_completer | sed \'s/ $//\'; end)'
kudos to cig0 for the fish's lines

Thanks