You can find the source of this version on GitHub at cloudfoundry/diego-release. It was created based on the commit
You can reference this release in your deployment manifest from the
- name: "diego" version: "2.73.0" url: "https://bosh.io/d/github.com/cloudfoundry/diego-release?v=2.73.0" sha1: "1914d39f7b438c4cbf15cb51a7652f1dbe34056c"
Or upload it to your director with the
bosh upload-release --sha1 1914d39f7b438c4cbf15cb51a7652f1dbe34056c \ https://bosh.io/d/github.com/cloudfoundry/diego-release?v=2.73.0