The groovy syntax generator is NOT working for sample step properties: Set Job Properties. I\'ve selected Discard old builds and then entered
properties: Set Job Properties
Discard old builds
To Discard build after particular number of days:
options { buildDiscarder(logRotator(daysToKeepStr: '7')) }
To Discard build after particular number of builds:
options { buildDiscarder(logRotator(numToKeepStr: '7')) }