{
  "bucket": "chromeos-releases-test",
  "dryrun": false,
  "keyset": "update_signer",
  "src_unsigned_image": {
    "build": {
      "bucket": "chromeos-releases",
      "build_target": {
        "name": "grunt"
      },
      "channel": "dev-channel",
      "version": "11021.17.0"
    },
    "image_type": 6,
    "milestone": "R70"
  },
  "tgt_unsigned_image": {
    "build": {
      "bucket": "chromeos-releases",
      "build_target": {
        "name": "grunt"
      },
      "channel": "dev-channel",
      "version": "12499.42.0"
    },
    "image_type": 6,
    "milestone": "R78"
  },
  "verify": true
}