After installing the Splunk Add-on for Google Cloud Platform, none of the prebuilt dashboard panels are appearing in the add panel window, have these been removed?
So FYI, the answer is yes, the prebuilt panels have been removed in Version 1.3 of the Add-on for GCP, but you can copy the /local/data/ui/panels folder from an older version into the path for the new version. The searches will need to be updated per https://answers.splunk.com/answers/523618/none-of-the-pre-build-panels-are-working.html.
So FYI, the answer is yes, the prebuilt panels have been removed in Version 1.3 of the Add-on for GCP, but you can copy the /local/data/ui/panels folder from an older version into the path for the new version. The searches will need to be updated per https://answers.splunk.com/answers/523618/none-of-the-pre-build-panels-are-working.html.