{
  "results": [
    {
      "passed": 19,
      "failed": 0,
      "failures": [],
      "total": 19,
      "backend": "r2",
      "descriptor": {
        "node-id": "r2-phase0",
        "failure-domain": {
          "provider": "cloudflare-r2",
          "bucket": "kura-phase0"
        },
        "independence": "shared-substrate",
        "capabilities": [
          "range-read",
          "delete",
          "list",
          "durable-put",
          "size-without-read"
        ]
      }
    },
    {
      "passed": 19,
      "failed": 0,
      "failures": [],
      "total": 19,
      "backend": "b2",
      "descriptor": {
        "node-id": "b2-phase0",
        "failure-domain": {
          "provider": "backblaze-b2",
          "bucket": "kura-phase0-b2"
        },
        "independence": "shared-provider",
        "capabilities": [
          "range-read",
          "delete",
          "list",
          "durable-put",
          "size-without-read"
        ]
      }
    }
  ],
  "total-failed": 0,
  "contract": "kura.node.async/IAsyncShardStore"
}