How to connect list data to added screen Form data

Summary

How to connect list data to added screen Form data

Content

Hello,

I have been following https://www.youtube.com/watch?v=9jedLq66Dcc&list=PL2ux0DjE-RYdvvjDUvAOysJdxQK7vGO5J&index=3

Now using that I created Custom API and created few endpoints:

for Endpoint: /places  : example data and schema as below:

For Endpoint: /places/{city_id}: example and schema as below

**Problem is::

when I test Endpoint places/{city_id}: with all the query(city_id), I am getting same response what I wrote in Example for city_id =1.

This is the same happening in MAX application, for any selection of city I am getting same response in detail screen which is for city_id=1.