[Jenkins] Scripted Pipeline lesson 18: Triggers _ PollSCM

node {
    properties([
        pipelineTriggers([
            pollSCM('* * * * *')

        ])
    ])
    stage('Build'){
       checkout([
            $class: 'GitSCM', 
            branches: [[name: "origin/master"]], 
            userRemoteConfigs: [[
              url: 'https://github.com/mrnim94/scripted-pollSCM.git'
            ]]
        ])
    }
}