Moving BatchError to errors.rb

lib/google/api_client/batch.rb

@@ -18,10 +18,6 @@ require 'uuidtools'
 module Google
   class APIClient
 
-    # Error class for problems in batch requests.
-    class BatchError < StandardError
-    end
-
     # Helper class to contain a response to an individual batched call.
     class BatchedCallResponse
       attr_reader :call_id

lib/google/api_client/errors.rb

@@ -41,5 +41,9 @@ module Google
     # An exception that is raised if an ID token could not be validated.
     class InvalidIDTokenError < StandardError
     end
+
+    # Error class for problems in batch requests.
+    class BatchError < StandardError
+    end
   end
 end