Computer Configuration > Administrative Templates > Google Chrome
Both
HKLM\Software\Policies\Google\Chrome
If this policy is set all specified data types will be excluded from synchronization both for Chrome Sync as well as for roaming profile synchronization. This can be beneficial to reduce the size of the roaming profile or limit the type of data uploaded to the Chrome Sync Servers. The current data types for this policy are: "apps", "autofill", "bookmarks", "extensions", "preferences", "passwords", "payments", "productComparison", "readingList", "savedTabGroups", "tabs", "themes", "typedUrls", "wifiConfigurations". Those names are case sensitive! Notes: Dynamic Policy Refresh is supported only in Google Chrome version 123 and later. Disabling "autofill" also disables "payments". "typedUrls" refers to all browsing history. Example value: bookmarks