Set build number for Jenkins workflow (pipeline) builds

Question

I am migrating jenkins-workflow job to new template based workflow job. Because the build number is used as part of the version of build artifacts the workflow produces I have

Answer 1

Unfortunately the methods listed above didn't work for me when using folders. I resorted to the following in the Jenkins script console:

job = Jenkins.getInstance().getItemByFullName("BSKAzureConversion-Jobs/master", Job.class)
job.nextBuildNumber = 92
job.save()