Hey @nicholascameron_644, I think if you are getting the error 301, then you have given the wrong location of the apple-app-site-association file. Please check the location of the file and update it in the Nginx config in the line that starts with 'alias'.

location /apple-app-site-association {

alias /var/www/certificates/ios/;

index apple-app-site-association.json

autoindex on;

}

Good Luck.