{

"$schema": "http://json-schema.org/draft-07/schema",
"definitions": {
  "timestamp": {
    "type": "string"
  },
  "channel_id": {
    "type": "string"
  },
  "reaction_item_type": {
    "type": "string"
  },
  "reaction_item": {
    "type": "object",
    "description": "(defined by script)",
    "properties": {
      "channel": {
        "$ref": "#/definitions/channel_id"
      },
      "ts": {
        "$ref": "#/definitions/timestamp"
      },
      "type": {
        "$ref": "#/definitions/reaction_item_type"
      }
    }
  },
  "user_id": {
    "type": "string"
  },
  "emoji_name": {
    "type": "string"
  },
  "reaction_removed": {
    "type": "object",
    "description": "learn more: https://api.slack.com/events/reaction_removed",
    "properties": {
      "event_ts": {
        "$ref": "#/definitions/timestamp"
      },
      "item": {
        "$ref": "#/definitions/reaction_item"
      },
      "item_user": {
        "$ref": "#/definitions/user_id"
      },
      "reaction": {
        "$ref": "#/definitions/emoji_name"
      },
      "type": {
        "const": "reaction_removed"
      },
      "user": {
        "$ref": "#/definitions/user_id"
      }
    },
    "example": {
      "event_ts": "1360782804.083113",
      "item": {
        "type": "message",
        "channel": "C0G9QF9GZ",
        "ts": "1360782400.498405"
      },
      "item_user": "U0G9QF9C6",
      "reaction": "thumbsup",
      "type": "reaction_removed",
      "user": "U024BE7LH"
    }
  }
}

}