cannot log google ads logging v19 python client

Hi Google Ads team,

Since upgrading Google Ads API version to v19, I cannot get the Google Ads logging.

import asyncio
import logging
from google.protobuf.json_format import MessageToDict

logging.basicConfig(level=logging.INFO, format='[%(asctime)s - %(levelname)s] %(message).5000s')
logging.getLogger('google.ads.googleads.client').setLevel(logging.INFO)

import google.ads.googleads.client


def setup_google_ads_connection():
    google_ads_client = (
        google.ads.googleads.client.GoogleAdsClient.load_from_storage("googleads.yaml")
    )
    ga_service = google_ads_client.get_service("GoogleAdsService", version="v19")
    return google_ads_client, ga_service


async def main(google_ads_client, google_ads_service):
    cust_list = ["2978713003"]
    for cust_id in cust_list:
        asset_query = "SELECT segments.date,[campaign.id](http://campaign.id/),[ad_group.id](http://ad_group.id/),metrics.impressions,metrics.clicks,metrics.cost_micros,asset_field_type_view.field_type,metrics.video_views,metrics.cross_device_conversions FROM asset_field_type_view  WHERE segments.date >= '2025-03-05' AND segments.date <= '2025-03-05' AND metrics.impressions > 0 AND [campaign.id](http://campaign.id/) in ('21080449403')"
        setting = google_ads_client.get_type('SummaryRowSettingEnum').SummaryRowSetting.SUMMARY_ROW_WITH_RESULTS
        search_request = google_ads_client.get_type("SearchGoogleAdsStreamRequest")
        search_request.customer_id = cust_id
        search_request.query = asset_query
        search_request.summary_row_setting = setting
        _CLIENT_TIMEOUT_SECONDS = 400
        
        stream = google_ads_service.search_stream(
            search_request, 
            timeout=_CLIENT_TIMEOUT_SECONDS
        )
        result = []
        summary_result = []
        for batch in stream:
            summary_row = batch.summary_row
            summary_row = MessageToDict(
                    summary_row,
                    use_integers_for_enums=False,
                    preserving_proto_field_name=True
                )
            summary_result.append(summary_row)
            for row in batch.results:
                row = MessageToDict(
                    row,
                    use_integers_for_enums=False,
                    preserving_proto_field_name=True
                )
                result.append(row)

                
        if result:
            print(f"{cust_id} has data")

if __name__ == "__main__":
    google_ads_client, google_ads_service = setup_google_ads_connection()

    asyncio.run(
        main(google_ads_client, google_ads_service)
    )

I use python 3.12.9
Here's the version of library used in python when pip freeze

aiohttp==3.9.5
aiosignal==1.3.2
attrs==25.3.0
boto3==1.34.126
botocore==1.34.126
cachetools==5.5.2
certifi==2025.1.31
charset-normalizer==3.4.1
frozenlist==1.6.0
google-ads==26.1.0
google-api-core==2.24.2
google-auth==2.39.0
google-auth-oauthlib==1.2.2
googleapis-common-protos==1.70.0
googlemaps==4.10.0
grpcio==1.71.0
grpcio-status==1.62.3
idna==3.10
iso3166==2.1.1
jmespath==1.0.1
multidict==6.4.3
numpy==2.2.5
oauthlib==3.2.2
pandas==2.2.2
propcache==0.3.1
proto-plus==1.26.1
protobuf==4.25.7
psycopg2-binary==2.9.10
pyasn1==0.6.1
pyasn1_modules==0.4.2
python-dateutil==2.9.0.post0
pytz==2025.2
PyYAML==6.0.2
redis==5.1.1
requests==2.32.3
requests-oauthlib==2.0.0
rsa==4.9.1
s3transfer==0.10.4
six==1.17.0
tzdata==2025.2
ujson==5.10.0
urllib3==2.4.0
uvloop==0.19.0
yarl==1.20.0

P/S: when I use v17, the logging is normal.

Can you guide me through the steps to get Google Ads logging again?

Start by reproducing the provided Python 3.12.9 example with google-ads 26.1.0, focusing on logging.basicConfig and google.ads.googleads.client. Compare the logging behavior when the service is requested with v17 versus v19; done means v19 produces the expected Google Ads logs.