The script will print out resources/subresource and corresponding verbs. See example below (incomplete output).
I have reused Tannhäuser Ruan´s snippet available here: https://medium.com/@tannhauser.sphinx/bash-kubernetes-script-to-list-all-available-resources-subresources-c65a5c2c1173
Example:
===/api/v1===
bindings ["create"]
componentstatuses ["get","list"]
configmaps ["create","delete","deletecollection","get","list","patch","update","watch"]
endpoints ["create","delete","deletecollection","get","list","patch","update","watch"]
events ["create","delete","deletecollection","get","list","patch","update","watch"]
limitranges ["create","delete","deletecollection","get","list","patch","update","watch"]
namespaces ["create","delete","get","list","patch","update","watch"]
namespaces/finalize ["update"]
namespaces/status ["get","patch","update"]
nodes ["create","delete","deletecollection","get","list","patch","update","watch"]
nodes/proxy ["create","delete","get","patch","update"]
nodes/status ["get","patch","update"]
persistentvolumeclaims ["create","delete","deletecollection","get","list","patch","update","watch"]
persistentvolumeclaims/status ["get","patch","update"]
persistentvolumes ["create","delete","deletecollection","get","list","patch","update","watch"]
persistentvolumes/status ["get","patch","update"]
pods ["create","delete","deletecollection","get","list","patch","update","watch"]
pods/attach ["create","get"]
pods/binding ["create"]
pods/eviction ["create"]
pods/exec ["create","get"]
pods/log ["get"]
pods/portforward ["create","get"]
pods/proxy ["create","delete","get","patch","update"]
pods/status ["get","patch","update"]
podtemplates ["create","delete","deletecollection","get","list","patch","update","watch"]
replicationcontrollers ["create","delete","deletecollection","get","list","patch","update","watch"]
replicationcontrollers/scale ["get","patch","update"]
replicationcontrollers/status ["get","patch","update"]
resourcequotas ["create","delete","deletecollection","get","list","patch","update","watch"]
resourcequotas/status ["get","patch","update"]
secrets ["create","delete","deletecollection","get","list","patch","update","watch"]
serviceaccounts ["create","delete","deletecollection","get","list","patch","update","watch"]
serviceaccounts/token ["create"]
services ["create","delete","get","list","patch","update","watch"]
services/proxy ["create","delete","get","patch","update"]
services/status ["get","patch","update"]
===/apis/admissionregistration.k8s.io/v1===
mutatingwebhookconfigurations ["create","delete","deletecollection","get","list","patch","update","watch"]
validatingwebhookconfigurations ["create","delete","deletecollection","get","list","patch","update","watch"]
===/apis/admissionregistration.k8s.io/v1beta1===
mutatingwebhookconfigurations ["create","delete","deletecollection","get","list","patch","update","watch"]
validatingwebhookconfigurations ["create","delete","deletecollection","get","list","patch","update","watch"]
===/apis/apiextensions.k8s.io/v1===
customresourcedefinitions ["create","delete","deletecollection","get","list","patch","update","watch"]
customresourcedefinitions/status ["get","patch","update"]
...
..
.
ETC.