{
  "type": "object",
  "description": "A HubSpot CRM list.",
  "name": "List",
  "properties": {
    "listId": {
      "type": "string",
      "description": "The unique identifier for the list."
    },
    "name": {
      "type": "string",
      "description": "The name of the list."
    },
    "listType": {
      "type": "string",
      "description": "Whether the list is static (manually managed) or dynamic (filter-based).",
      "enum": [
        "STATIC",
        "DYNAMIC"
      ]
    },
    "objectTypeId": {
      "type": "string",
      "description": "The object type the list contains (e.g., 0-1 for contacts)."
    },
    "processingStatus": {
      "type": "string",
      "description": "The current processing status of the list."
    },
    "createdAt": {
      "type": "datetime",
      "description": "The date and time the list was created."
    },
    "updatedAt": {
      "type": "datetime",
      "description": "The date and time the list was last updated."
    },
    "filterBranch": {
      "type": "object",
      "description": "The filter definition for dynamic lists."
    },
    "memberCount": {
      "type": "integer",
      "description": "The current number of members in the list."
    }
  },
  "$schema": "https://json-structure.org/draft/2020-12/schema"
}