How to export previous logs in Stackdriver

Question

I have a log in Stackdriver that logs every request goes into my api and failed, and I want to write a script to count on the number of times each error message appears. The pro

Answer 1

Note that the filter is same as when you choose advanced filter in the Logging gui.

gcloud beta logging read "resource.type=\"gae_app\" resource.labels.module_id=\"api\" \"Ronald Reagan\"" --format=json --freshness=6d > x.txt