Update calendar.google.markdown (home-assistant#16107)

carlkhenderson · frenck · web-flow · commit d8c12b53ef18 · 2021-01-05T10:13:18.000+01:00
Co-authored-by: Franck Nijhof &lt;frenck@frenck.nl&gt;
diff --git a/source/_integrations/calendar.google.markdown b/source/_integrations/calendar.google.markdown
@@ -31,7 +31,8 @@ Generate a Client ID and Client Secret on
 1. You then need to select a `Support email`. To do this, simply click the drop down box and select your email address.
 1. You finally need to complete the section: `Developer contact information`. To do this, simply enter your email address (same as above is fine).
 1. Scroll to the bottom and click `save`. (You don't have to fill out anything else)
-1. You will then be automatically taken to the OAuth consent screen, you don't need to do anything here. Instead, click Credentials in the menu on the left hand side of the screen, then click `+ Create credentials` (at the top of the screen), then select `OAuth client ID`.
+1. You will then be automatically taken to the OAuth consent screen, you do not need to add any scopes here so click `SAVE AND CONTINUE` to move to the `Test users` page. You will need to add the Gmail address you will be using with this integration as a test user before you will be allowed to use the API. Once you have added your email address under `Test users` click `SAVE AND CONTINUE` which will take to to the 'Summary' page (you do not need to do anything here).
+1. Click Credentials in the menu on the left hand side of the screen, then click `+ Create credentials` (at the top of the screen), then select `OAuth client ID`.
 1. Set the Application type to `TV and Limited Input` and give this credential set a name (like "Home Assistant Credentials") then click 'Create'.
 1. You will then be presented with a pop-up saying 'OAuth client created' showing `Your Client ID` and `Your Client Secret`. Make a note of these (for example, copy and paste them into a text editor) as you will need to put these in your `configuration.yaml` file shortly. Once you have noted these strings, click `OK`. If you need to find these credentials again at any point then simply nagivate to `APIs & Services` > `Credentials` and you will see `Home Assistant Credentials` (or whatever you named them in the previous step) under `OAuth 2.0 Clident IDs`. To view both the `Client ID` and `Client secret`, click on the pencil icon, this will take you to the settings page for these credentials and the information will be on the right hand side of the page.
 1. We need to double check that the "Google Calendar API" has been automatically enabled. To do this, select `Library` from the menu, then search for "Google Calendar API". If it is enabled you will see `API Enabled` with a green tick next to it. If it is not enabled, then enable it.
@@ -75,8 +76,7 @@ track_new_calendar:
   default: true
 {% endconfiguration %}
 
-The next time you run or restart Home Assistant, you should find a new notification (the little bell icon in the lower left corner). Click on that notification it will give you a link and an authentication code. Click on that link to open a Google website where you should enter the code found in the notification. This will grant your Home Assistant service read-only access to all the Google Calendars that the account you
-authenticate with can read.
+The next time you run or restart Home Assistant, you should find a new notification (the little bell icon in the lower-left corner). Click on that notification it will give you a link and an authentication code. Click on that link to open a Google website where you should enter the code found in the notification (**NOTE**: You may get a message telling you that the API has not been verified and you will need to acknowledge that in order to proceed). This will grant your Home Assistant service read-only access to all the Google Calendars that the account you authenticate with can read.
 
 ## Calendar Configuration
 
