API Parameters(Google Maps Autocomplete)

Parameters	Required	Desc
q	true	Parameter defines the search query. A query that would be used to provide completion options.
ll	false	Parameter defines the GPS coordinates of the location where you want the search to originate from. Its value must match the following format:@ + latitude + , + longitude + , + zoom. This will form a string that looks like this:e.g. @40.7455096,-74.0083012,14z. The zoom attribute ranges from 3z, map completely zoomed out - to 21z, map completely zoomed in.
gl	false	Parameter defines the country to use for the Google Maps Autocomplete search. It's a two-letter country code. (e.g., us for the United States, uk for United Kingdom, or fr for France). It defaults to us
hl	false	Parameter defines the language to use for the Google Maps Autocomplete search. It's a two-letter language code. (e.g., en for English, es for Spanish, or fr for French). It defaults to en
engine	true	Set parameter to google_maps_autocomplete to use the Google Maps Autocomplete API engine.