{
  "lexicon": 1,
  "id": "network.cosmik.collection",
  "description": "A collection of saved links and notes in Semble.",
  "defs": {
    "main": {
      "type": "record",
      "description": "A named collection of cards in Semble. Collections can be open or closed and support collaborators.",
      "key": "tid",
      "record": {
        "type": "object",
        "required": ["name", "accessType", "createdAt"],
        "properties": {
          "name": {
            "type": "string",
            "maxGraphemes": 200,
            "description": "Name of the collection."
          },
          "description": {
            "type": "string",
            "maxGraphemes": 2000,
            "description": "What this collection is about."
          },
          "accessType": {
            "type": "string",
            "enum": ["OPEN", "CLOSED"],
            "description": "Whether the collection is open (public) or closed (private)."
          },
          "collaborators": {
            "type": "array",
            "maxLength": 50,
            "items": {
              "type": "string",
              "format": "did"
            },
            "description": "DIDs of collaborators who can add cards to this collection."
          },
          "createdAt": {
            "type": "string",
            "format": "datetime",
            "description": "When the collection was created."
          },
          "updatedAt": {
            "type": "string",
            "format": "datetime",
            "description": "When the collection was last updated."
          }
        }
      }
    }
  }
}