Jenkins Pipeline includes built-in documentation and the Snippet Generator which are key resources when developing Pipelines. They provide detailed help and ...

Navigate to the Pipeline Syntax link (referenced above) from a configured Pipeline, and then click on the Declarative Directive Generator link in the sidepanel, ...

Jenkins has a built-in command line interface that allows users and administrators to access Jenkins from a script or shell environment.

See the developer documentation. Path prefixes providing access to all URLs implemented in extension lists of all extension points implemented in Jenkins.