Handle empty responses from XHR due to fetching large response bodies…

… with a better error message.

PiperOrigin-RevId: 679300061

javascript/src/apiclient.js

@@ -1058,6 +1058,11 @@ apiclient.handleResponse_ = function(
       }
       return {parsed: response};
     } catch (e) {
+      if (body === '') {
+        // XHR returns an empty string for large responses.
+        return 'Response was too large to parse. ' +
+            'Hint: Try using limit() to fetch less elements of a collection.';
+      }
       return 'Invalid JSON: ' + body;
     }
   };