API Limits and Batch Requests

[skysync_admin]

We are using batch requests to retrieve revisions for files in folder in Google Workspace using the Google Drive API.
Does the batch request count as only 1 requests towards API Limits?
Or does each operation in the batch count as a request?  
Ex:  If we have 10 request for file revisions in a batch, is that 10 API calls?

I've seen other storage providers count the operations in a batch request towards API limits and was wondering if Google did the same. 
The usage limits (https://developers.google.com/workspace/docs/api/limits) didn't seem clear to me on this.