How to get client id in google analytics 4?

@aniyah.green 

To get the client ID in Google Analytics 4, you can follow these steps:

1. Log in to your Google Analytics account and select the property for which you want to view the client ID.
2. Navigate to the "Reporting" tab in the left-hand menu.
3. Click on the "Realtime" option in the left-hand menu.
4. Under the "Overview" section, you will see the "Active users right now" card. The client ID is listed under the "User" column.
5. You can also click on the "See detailed data" option to view more information about the active users on your website, including their client ID.

Alternatively, you can also use the Google Analytics API to retrieve the client ID programmatically. You can refer to the Google Analytics API documentation for more information on how to do this.