Get a list of plans for a project with regex filtering on plan key or name. Additionally, use labels parameter to filter by labels. Use @all for project to get a list of plans across all projects. To also include branch plans in the list, use --options "includeBranchPlans". Advanced filtering based on state and date of the latest build for the plan is also available. See getBuildList for more information. Advanced filtering based on using a repository is also possible using --options "usingRepository=xxx".