added usage button to rate limit doc

content/v2.0/cloud/rate-limits.md

@@ -7,7 +7,8 @@ menu:
     name: Rate limits
 ---
 
-To optimize InfluxDB Cloud 2.0 services, the following rate limits are in place for Free tier users. To increase your rate limits, contact <a href="mailto:cloudbeta@influxdata.com?subject={{ $cloudName }} Feedback">cloudbeta@influxdata.com</a>.
+To optimize InfluxDB Cloud 2.0 services, the following rate limits are in place for Free tier users.
+To increase your rate limits, contact <a href="mailto:cloudbeta@influxdata.com?subject={{ $cloudName }} Feedback">cloudbeta@influxdata.com</a>.
 
 - `write` endpoint:
   - 5 concurrent API calls
@@ -22,6 +23,11 @@ To optimize InfluxDB Cloud 2.0 services, the following rate limits are in place
 - 2 buckets
 - 72 hour retention period
 
+## View data usage
+To view data usage, click **Usage** in the left navigation bar.
+
+{{< nav-icon "usage" >}}
+
 ## HTTP response codes
 
 When a request exceeds the rate limit for the endpoint, the InfluxDB API returns:

layouts/shortcodes/nav-icon.html

@@ -20,9 +20,9 @@
 {{ else if or (eq $navIcon "feedback") }}
   {{ .Scratch.Set "icon" "nav-chat" }}
   {{ .Scratch.Set "title" "Feedback" }}
-{{ else if or (eq $navIcon "cloud") }}
+{{ else if or (eq $navIcon "cloud") (eq $navIcon "usage") }}
   {{ .Scratch.Set "icon" "cloud" }}
-  {{ .Scratch.Set "title" "Cloud" }}
+  {{ .Scratch.Set "title" "Usage" }}
 {{ end }}
 
 {{ $icon := .Scratch.Get "icon" }}