Quota on Googles External Services [duplicate]

We make substantial use of Google Apps Script, and today I saw this error:

UrlFetch failed because too much upload bandwidth was used in Code (gci standalone script):219

I found lots of links to Google Apps Engine quotas, and how to check Apps Engine quota usage. However the Apps Engine quotas all showed as 0 in the Google Cloud developers console. This is not surprising since we don't use Apps Engine, but I was unable to find a similar breakdown for Google Apps Scripts.

Is there one?

On another note, this question: Are there quotas for incoming requests to a Web App?

has an answer:

urlFetch quotas do not apply unless you are making the call to the spreadsheets api v3 directly without spreadsheetApp.

We use UrlFetch to retrieve CouchDB data. I would like to monitor the amount of quota for this service that we use. Is there a way to do so?

Solution 1:

You can call the quota for the send emails quota but don't think you can do it for urlfetch.