Add selectors to google services (#49796)

homeassistant/components/google/services.yaml

@@ -1,31 +1,60 @@
 found_calendar:
+  name: Found Calendar
   description: Add calendar if it has not been already discovered.
 scan_for_calendars:
+  name: Scan for calendars
   description: Scan for new calendars.
 add_event:
+  name: Add event
   description: Add a new calendar event.
   fields:
     calendar_id:
+      name: Calendar ID
       description: The id of the calendar you want.
+      required: true
       example: "Your email"
+      selector:
+        text:
     summary:
+      name: Summary
       description: Acts as the title of the event.
+      required: true
       example: "Bowling"
+      selector:
+        text:
     description:
+      name: Description
       description: The description of the event. Optional.
       example: "Birthday bowling"
+      selector:
+        text:
     start_date_time:
+      name: Start time
       description: The date and time the event should start.
       example: "2019-03-22 20:00:00"
+      selector:
+        text:
     end_date_time:
+      name: End time
       description: The date and time the event should end.
       example: "2019-03-22 22:00:00"
+      selector:
+        text:
     start_date:
+      name: Start date
       description: The date the whole day event should start.
       example: "2019-03-10"
+      selector:
+        text:
     end_date:
+      name: End date
       description: The date the whole day event should end.
       example: "2019-03-11"
+      selector:
+        text:
     in:
+      name: In
       description: Days or weeks that you want to create the event in.
       example: '"days": 2 or "weeks": 2'
+      selector:
+        object: