nginx configuration for lumen application hosted on azure based linux app service

Hi, I have lumen web application hosted on azure based linux app service. i have converted the .htaccess rewrite rule to nginx but what all i can see is only base url is getting accessed, rest of all endpoints giving 404 error. Also do i need to have php-fpm configuration done? i cant find php-fpm file in server, can some suggest how i can proceed it with it. all api endpoints will have following structure http://basedomain/api/v1/example-endpoint?var=1&var=2