{
  "description": "This represents a first draft of a json-schema for activities to manage follower connections.",
  "properties": {
    "@context": {
      "anyOf": [
        { "type": "string" },
        { "items": {}, "type": "array" },
        { "type": "null" }
      ],
      "default": null,
      "examples": [
        "https://www.w3.org/ns/activitystreams",
        ["https://www.w3.org/ns/activitystreams", { "Hashtag": "as:Hashtag" }]
      ],
      "title": "@context"
    },
    "id": {
      "description": "id of the activity, can be assumed to be globally unique. Some activities such as a Follow request will require an id to be valid. Servers may assume an id to be required. As assigning an id is 'trivial', one should assign one.",
      "examples": ["https://actor.example/some_id"],
      "title": "Id",
      "type": "string"
    },
    "to": {
      "description": "Array of actors this activity is addressed to. It is sane to assume that an activity is addressed to at least one person.",
      "examples": [
        ["https://bob.example"],
        ["https://alice.example", "https://bob.example"]
      ],
      "items": { "type": "string" },
      "minItems": 1,
      "title": "To",
      "type": "array"
    },
    "published": {
      "anyOf": [{ "type": "string" }, { "type": "null" }],
      "default": null,
      "description": "\n    Moment of this activity or object being published\n    ",
      "title": "Published"
    },
    "type": {
      "description": "Type of the activity. Side effects of this activity are determine by this type.",
      "enum": ["Follow", "Accept", "Reject", "Undo", "Block"],
      "title": "Type",
      "type": "string"
    },
    "actor": {
      "description": "id of the actor performing this activity. One can assume that the activity is signed by this actor (in some form).",
      "examples": ["https://actor.example/"],
      "title": "Actor",
      "type": "string"
    },
    "object": {
      "type": "string",
      "examples": [
        "Actor being followed or blocked or Follow Activity being undone, accepted or rejected"
      ],
      "title": "Object"
    }
  },
  "required": ["id", "to", "type", "actor", "object"],
  "title": "Activity",
  "type": "object"
}