Hyperledger Fabric private data collection definition. See issue FAB-1311 - https://jira.hyperledger.org/browse/FABN-1311

collections_config.json

[
  {
    "name": "underHat",
    "policy": {
      "identities": [
        {
          "role": {
            "name": "member",
            "mspId": "Org1MSP"
          }
        }
      ],
      "policy": {
        "1-of": [
          {
            "signed-by": 0
          }
        ]
      }
    },
    "requiredPeerCount": 1,
    "maxPeerCount": 1,
    "blockToLive": 100
  }
]