Deploys (or re-deploys) a package to a particular stage.
Note that when used in a pipeline step that the applicationdId, releaseNumber, and packageNumber fields are required:
buildMasterDeployPackageToStage(applicationId: BUILDMASTER_APPLICATION_ID, releaseNumber: BUILDMASTER_RELEASE_NUMBER, packageNumber: BUILDMASTER_PACKAGE_NUMBER, waitTillBuildCompleted: [printLogOnFailure: true])