I have a multisite wordpress installation on aws linux, working perfectly fine. The WP Rest api is also working exactly as it should. Except for one single case.
For everything else, including my custom endpoints, and custom params/fields added to the api, it works perfectly. But the moment i add the author part, it returns 404 on all sites. eg:
/wp-json/wp/v2/posts?author_exclude=1 //this works /wp-json/wp/v2/posts?page=2 // this also works /wp-json/wp/v2/posts?page=2&author=abc // this also works and returns invalid author /wp-json/wp/v2/posts?page=2&author=1 // this returns 404 page not found
From some of the other similar questions, I found that this issue could be due to permalinks, but I am using custom permalinks
I have tried changing the permalink to no effect. Another solution I found is to change all the
allow in htaccess. I am not well-versed in htaccess, so i have not modified it for fear of causing some security issues.
As for other related info, I am also using jwt and disable rest api plugin(with only jwt endpoints enabled).
Any help would be appreciated, please.