How to apply build trigger for bitbucket in jenkins jobs from groovy sccript?

[Alok Kumar Singh]

I amtrying to automate this work through  groovy script. On my jenkins master I have more than 200 jobs where I want to enable bitbucket trigger, How can I do that with groovy script. Please help.

I already tried this but it din't work.

for(item in Hudson.instance.items)
{
    item.addTrigger(com.cloudbees.jenkins.plugins.BitBucketTrigger$DescriptorImpl)

  }

[Alok Kumar Singh]

def trigger = new com.cloudbees.jenkins.plugins.BitBucketTrigger()
for(item in Hudson.instance.items)
{
    item.addTrigger(trigger)

}