FaultMessage: Version v8 is deprecated. Requests to this version will be blocked. - Google ADS API

I'm trying to get campaign information with Google ADS API. The sample code snippet I used is from the official googleads github repo.

import argparse import sys from google.ads.googleads.client import GoogleAdsClient from google.ads.googleads.errors import GoogleAdsException _DEFAULT_PAGE_SIZE = 1000 # [START get_campaigns_by_label] def main(client, customer_id, label_id, page_size):     """Demonstrates how to retrieve all campaigns by a given label ID.     Args:         client: An initialized GoogleAdsClient instance.         customer_id: A client customer ID str.         label_id: A label ID to use when searching for campaigns.         page_size: An int of the number of results to include in each page of             results.     """     ga_service = client.get_service("GoogleAdsService")     # Creates a query that will retrieve all campaign labels with the     # specified label ID.     query = f"""         SELECT             campaign.id,             campaign.name,             label.id,             label.name          FROM campaign_label          WHERE label.id = "{label_id}"          ORDER BY campaign.id"""     # Retrieves a google.api_core.page_iterator.GRPCIterator instance     # initialized with the specified request parameters.     request = client.get_type("SearchGoogleAdsRequest")     request.customer_id = customer_id     request.query = query     request.page_size = page_size     iterator = ga_service.search(request=request)     # Iterates over all rows in all pages and prints the requested field     # values for the campaigns and labels in each row. The results include     # the campaign and label objects because these were included in the     # search criteria.     for row in iterator:         print(             f'Campaign found with ID "{row.campaign.id}", name '             f'"{row.campaign.name}", and label "{row.label.name}".'         ) if __name__ == "__main__":     # GoogleAdsClient will read the google-ads.yaml configuration file in the     # home directory if none is specified.     googleads_client = GoogleAdsClient.load_from_storage(version="v10")     parser = argparse.ArgumentParser(         description="Lists all campaigns for specified customer."     )     # The following argument(s) should be provided to run the example.     parser.add_argument(         "-c",         "--customer_id",         type=str,         required=True,         help="The Google Ads customer ID.",     )     parser.add_argument(         "-l",         "--label_id",         type=str,         required=True,         help="A label ID associated with a campaign.",     )     args = parser.parse_args()     try:         main(             googleads_client,             args.customer_id,             args.label_id,             _DEFAULT_PAGE_SIZE,         )     except GoogleAdsException as ex:         print(             f'Request with ID "{ex.request_id}" failed with status '             f'"{ex.error.code().name}" and includes the following errors:'         )         for error in ex.failure.errors:             print(f'\tError with message "{error.message}".')             if error.location:                 for field_path_element in error.location.field_path_elements:                     print(f"\t\tOn field: {field_path_element.field_name}")         sys.exit(1) 

When I run the above .py file, I get the following error.

ValueError: Specified Google Ads API version "v10" does not exist. Valid API versions are: "v8", "v7", "v6" 

But when I change the version on "GoogleAdsClient.load_from_storage(version="v10")" to v8, this time I get the following error.

Request made: ClientCustomerId: XXXXXXX, Host: googleads.googleapis.com, Method: /google.ads.googleads.v8.services.GoogleAdsService/Search, RequestId: XXXXXXXXX,IsFault: True, FaultMessage:  Version v8 is deprecated. Requests to this version will be blocked. 

By the way, I'm sure the google-ads package is up to date. Previously, I ran the following.

pip uninstall google-ads pip install google-ads 

Thanks in advance for your help.