def job_path = "${new File(__FILE__).parent}"
def jenkinsfile = job_path + "/Jenkinsfile" 

configFiles { 
 customConfig 
{ 
  id('feat_deploy') 
  name('feat_deploy') 
  comment('Used in the Deploy-Feature multibranch job.')  
  content(readFileFromWorkspace(jenkinsfile)) 
 } 
} 
multibranchPipelineJob('Deploy-Feature') {
 branchSources {
  git {
   id('123454321') 
   remote('git@github.com:xyz/abc.git') 
   credentialsId('git-ssh-key') 
   includes('feat/*') 
 } 
} 
orphanedItemStrategy { 
 discardOldItems { 
 daysToKeep(0) 
 numToKeep(0) 
} 
} 
factory { 
pipelineBranchDefaultsProjectFactory { 
 scriptId('feat_deploy') 
 useSandbox(true) 
 } 
} 
properties{
 pipelineTriggerProperty { 
  createActionJobsToTrigger('')
  deleteActionJobsToTrigger('Remove-Feature')
 } 
} 
triggers{
 periodicFolderTrigger { 
 interval('5m') }
 }
}

2020-03-20 10:59:33.205+0000 [id=82129] WARNING h.model.listeners.ItemListener#forAll: failed to send event to listener of class org.jenkinsci.plugins.workflow.multibranch.ExtendedWorkflowMultiBranchProject$ItemListenerImpl java.lang.NullPointerException at org.jenkinsci.plugins.workflow.multibranch.PipelineTriggerProperty.convertToPattern(PipelineTriggerProperty.java:527) at org.jenkinsci.plugins.workflow.multibranch.PipelineTriggerProperty.checkExcludeFilter(PipelineTriggerProperty.java:522) at org.jenkinsci.plugins.workflow.multibranch.PipelineTriggerProperty.triggerActionJobs(PipelineTriggerProperty.java:466) at org.jenkinsci.plugins.workflow.multibranch.PipelineTriggerProperty.triggerCreateActionJobs(PipelineTriggerProperty.java:486) at org.jenkinsci.plugins.workflow.multibranch.ExtendedWorkflowMultiBranchProject$ItemListenerImpl.onCreated(ExtendedWorkflowMultiBranchProject.java:29) at hudson.model.listeners.ItemListener$2.apply(ItemListener.java:218) at hudson.model.listeners.ItemListener$2.apply(ItemListener.java:216) at hudson.model.listeners.ItemListener.forAll(ItemListener.java:178) at hudson.model.listeners.ItemListener.fireOnCreated(ItemListener.java:216) at com.cloudbees.hudson.plugins.folder.computed.ComputedFolder$FullReindexChildObserver.created(ComputedFolder.java:936) at jenkins.branch.MultiBranchProject$SCMHeadObserverImpl.observeNew(MultiBranchProject.java:2083) at jenkins.branch.MultiBranchProject$SCMHeadObserverImpl.observe(MultiBranchProject.java:1991) at jenkins.scm.api.trait.SCMSourceRequest.process(SCMSourceRequest.java:357) at jenkins.plugins.git.AbstractGitSCMSource$8.discoverBranches(AbstractGitSCMSource.java:677) at jenkins.plugins.git.AbstractGitSCMSource$8.run(AbstractGitSCMSource.java:581) at jenkins.plugins.git.AbstractGitSCMSource$8.run(AbstractGitSCMSource.java:561) at jenkins.plugins.git.AbstractGitSCMSource.doRetrieve(AbstractGitSCMSource.java:372) at jenkins.plugins.git.AbstractGitSCMSource.retrieve(AbstractGitSCMSource.java:561) at jenkins.scm.api.SCMSource._retrieve(SCMSource.java:373) at jenkins.scm.api.SCMSource.fetch(SCMSource.java:283) at jenkins.branch.MultiBranchProject.computeChildren(MultiBranchProject.java:641) at com.cloudbees.hudson.plugins.folder.computed.ComputedFolder.updateChildren(ComputedFolder.java:277) at com.cloudbees.hudson.plugins.folder.computed.FolderComputation.run(FolderComputation.java:164) at jenkins.branch.MultiBranchProject$BranchIndexing.run(MultiBranchProject.java:1032) at hudson.model.ResourceController.execute(ResourceController.java:97) at hudson.model.Executor.run(Executor.java:427)

<properties><org.jenkinsci.plugins.workflow.multibranch.PipelineTriggerProperty plugin="multibranch-action-triggers@1.8"><createActionJobsToTrigger/><deleteActionJobsToTrigger>ECIM-Remove-Feature</deleteActionJobsToTrigger><quitePeriod>0</quitePeriod><additionalParameters/></org.jenkinsci.plugins.workflow.multibranch.PipelineTriggerProperty></properties>