It seems like the list of actions for Open AI Gym environments are not available to check out even in the documentation. For example, let's say you want to play
c#-7.3
gitlab
broadcastreceiver
biopython
hamming-distance
jlayeredpane
administrator
ace-editor
unminify
springdoc-ui
customvalidator
typeset
dfd
pdfparser
javascript-globalize
pushsharp
invoke-webrequest
glowroot
sysfs
hessian
automatic-migration
pollingduplexhttpbinding
color-codes
launching-application
prismic.io
gulp-autoprefixer
idempiere
concept
sqlite3-ruby
omniauth