We can send location from Google Maps in chat. To get maps to work you need to follow the steps below.
Step 1 : Open Google Cloud Console
Step 2 : Create a new app if you don't have one or just go to step 3
Step 3 : Enable maps api and configure it with your application id and keystore. They will give an API key for maps.
Step 4: Put the api key is your string file like example below.
<string name="google_maps_key" translatable="false">AIzaSyAHBzDHJdltyt0eL_fzi34OkdskoiIBSk8E</string>
If you correctly configure the API in cloud console, you should get maps to function properly in chat of the SaaS.