{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://orbit.love/schemas/activity_with_member.json",
  "title": "Custom Activity",
  "description": "Orbit activity_with_member schema",
  "allOf": [
    {
      "$ref": "#/components/schemas/activity"
    },
    {
      "type": "object",
      "properties": {
        "member": {
          "$ref": "#/components/schemas/member"
        }
      }
    }
  ]
}