REST routing is not working on production

I have this url: http://mysite.com/api/users/1

And it’s working correctly on dev server - returns a User model.

However when I uploaded the code on the prod, that url is not working anymore.

I get message:

<response>

<name>Bad Request</name>

<message>Required parameters are missing: id</message>

<code>0</code>

<status>400</status>

<type>yii\web\BadRequestHttpException</type>

</response>

If I go to http://mysite.com/api/users/1?id=1 Everything is working. So the problem that parameters are not parsing on the prod.

What can be a reason?