{
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "$id": "https://schema.twindev.org/w3c-activity-streams/ActivityStreamsTypes",
    "title": "ActivityStreamsTypes",
    "description": "The types concerning Activity.\nSection 3.1 Activity Types: https://www.w3.org/TR/activitystreams-vocabulary/#activity-types",
    "anyOf": [
        {
            "const": "Activity",
            "description": "Activity.\n\nGeneric base type for activities (actions) in Activity Streams."
        },
        {
            "const": "Accept",
            "description": "Accept.\n\nIndicates that the actor accepts the object."
        },
        {
            "const": "Add",
            "description": "Add.\n\nIndicates that the actor added the object to the target."
        },
        {
            "const": "Announce",
            "description": "Announce.\n\nIndicates that the actor is calling attention to the object."
        },
        {
            "const": "Arrive",
            "description": "Arrive.\n\nIntransitive activity indicating that the actor arrived at a location."
        },
        {
            "const": "Block",
            "description": "Block.\n\nIndicates that the actor is blocking the object (a stronger form of Ignore)."
        },
        {
            "const": "Create",
            "description": "Create.\n\nIndicates that the actor has created the object."
        },
        {
            "const": "Delete",
            "description": "Delete.\n\nIndicates that the actor has deleted the object."
        },
        {
            "const": "Dislike",
            "description": "Dislike.\n\nIndicates that the actor dislikes the object."
        },
        {
            "const": "Flag",
            "description": "Flag.\n\nIndicates that the actor is flagging the object (e.g., reporting it)."
        },
        {
            "const": "Follow",
            "description": "Follow.\n\nIndicates that the actor is following the object."
        },
        {
            "const": "Ignore",
            "description": "Ignore.\n\nIndicates that the actor is ignoring the object."
        },
        {
            "const": "Invite",
            "description": "Invite.\n\nSpecialization of Offer in which the actor is extending an invitation."
        },
        {
            "const": "Join",
            "description": "Join.\n\nIndicates that the actor has joined the object."
        },
        {
            "const": "Leave",
            "description": "Leave.\n\nIndicates that the actor has left the object."
        },
        {
            "const": "Like",
            "description": "Like.\n\nIndicates that the actor likes, recommends, or endorses the object."
        },
        {
            "const": "Listen",
            "description": "Listen.\n\nIndicates that the actor has listened to the object."
        },
        {
            "const": "Move",
            "description": "Move.\n\nIndicates that the actor has moved the object from `origin` to `target`."
        },
        {
            "const": "Offer",
            "description": "Offer.\n\nIndicates that the actor is offering the object (optionally to a target)."
        },
        {
            "const": "Question",
            "description": "Question.\n\nIntransitive activity representing a question; can express options via `oneOf`/`anyOf`."
        },
        {
            "const": "Reject",
            "description": "Reject.\n\nIndicates that the actor is rejecting the object."
        },
        {
            "const": "Read",
            "description": "Read.\n\nIndicates that the actor has read the object."
        },
        {
            "const": "Remove",
            "description": "Remove.\n\nIndicates that the actor is removing the object (optionally from an origin context)."
        },
        {
            "const": "TentativeReject",
            "description": "TentativeReject.\n\nSpecialization of Reject indicating that the rejection is tentative."
        },
        {
            "const": "TentativeAccept",
            "description": "TentativeAccept.\n\nSpecialization of Accept indicating that the acceptance is tentative."
        },
        {
            "const": "Travel",
            "description": "Travel.\n\nIntransitive activity indicating that the actor is travelling to `target` from `origin`."
        },
        {
            "const": "Undo",
            "description": "Undo.\n\nIndicates that the actor is undoing a previous activity."
        },
        {
            "const": "Update",
            "description": "Update.\n\nIndicates that the actor has updated the object."
        },
        {
            "const": "View",
            "description": "View.\n\nIndicates that the actor has viewed the object."
        }
    ]
}