Hi,
I am a Python with proven and extensive experience developing Python scripts with demonstrated quick turnaround. Have working experience with Google Analytics projects where I had to gather report data by making HTTP requests to Analytics API.
Regarding question about Client ID:
If you have a Google Analytics account, and already setup your tracking code, and want to use 'client ID' field (which is available in User Explorer standard report) in any custom reports, or via Google Analytics Reporting API, some additional configuration steps are required.
Hope I can help you with your mission.
Look forward to hearing from you.
Kind regards,
Yordan B