The vars directory hosts script files that are exposed as a variable in Pipelines. The name of the file is the name of the variable in the Pipeline. So if you ...
Missing: cloud credentials
The default Docker images for Jenkins 2.307 ('2.307', 'latest', 'alpine', 'slim', ...) use Java 11 unless specifically tagged with the jdk8 string. See the ...
... credentials","optional":false,"version":"1.3 ... java.net","sha1":"gvAVSXpI34jKS8l9229JA/CR9/g ... cloud-based iOS Simulators & Android Emulators.","gav":"org ...