GCS bucket version and lifecycle

lifecycle.json

 {
   "lifecycle": {
     "rule": [{
       "action": {
         "type": "Delete"
       },
       "condition": {
         "numNewerVersions": 14
       }
     }]
   }
 }

lifecycle.sh

#!/bin/sh
BUCKET=changeme
gsutil versioning set on gs://${BUCKET}
gsutil lifecycle set lifecycle.json gs://${BUCKET}