I try mvn appengine:deploy but receive
ERROR: (gcloud.app.deploy) Cannot upload file [my-file], which has size [40375610] (greater than maximum allowed size of [33554432]). Please delete the file or add to the skip_files entry in your application .yaml file and try again.
I know app engine deploy support file up until 35mb but i dont know how deploy files large more 35mb
I hope that 35M is not all Java code! I suspect you have a lot of static files. If so, you can upload these to GCloud Storage and server them from there instead.
I'm not sure if you really want to stick with Standard Environment. (You probably do if your application doesn't need to be running 100% of the time). However App Engine Flex allows you to deploy really big jar. As far as I know a fat jar of size over 400MB is deployable.