Reading API

1. subscription list endpoint documentation: v3/subscriptions
    required param: part; (string) 
    optional parap: forChannelId (string), maxResults (unasigned integer) 

2. https://maps.googleapis.com/maps/api/geocode/json?address=New+York,+NY&key=AIzaSyD6a0m54dhJKbptHwzZxpjjmX261HecdXY
https://maps.googleapis.com/maps/api/geocode/json?address=2219+Robinson+St,+Redondo+Beach,+CA&key=AIzaSyD6a0m54dhJKbptHwzZxpjjmX261HecdXY

3. Yes, responses need verification unless otherwise specified. 
4. Yes, CORS is supported.
5. GET /:urlname/events; Gets a listing of all Meetup Events hosted by a target group, in ascending order by default.
6. The Meetup API aims to provide consistent responsiveness and equal quality of service for all its consumers. In order      to do so, we limit the frequency at which the API will produce successful responses to a single client.
   You can know your current rate limit status by reading X-RateLimit HTTP headers included in responses. The following      table indicates their name and meaning.
7. 400 Bad request when there was a problem with the request
  401 Unauthorized when you don't provide a valid token
  429 Too Many Requests when you've gone over your request rate limit
  500 Internal Server Error an unexpected error occured on our servers