{
  "type": "object",
  "properties" : {
    "id": { "type": "integer" },
    "iid": { "type": "integer" },
    "author_id": { "type": "integer" },
    "description": { "type": ["string", "null"] },
    "lock_version": { "type": ["string", "null"] },
    "milestone_id": { "type": ["string", "null"] },
    "title": { "type": "string" },
    "moved_to_id": { "type": ["integer", "null"] },
    "project_id": { "type": "integer" },
    "web_url": { "type": "string" },
    "state": { "type": "string" },
    "create_note_path": { "type": "string" },
    "preview_note_path": { "type": "string" },
    "current_user": {
      "type": "object",
      "properties": {
        "can_create_note": { "type": "boolean" },
        "can_update": { "type": "boolean" }
      }
    },
    "created_at": { "type": "date-time" },
    "updated_at": { "type": "date-time" },
    "branch_name": { "type": ["string", "null"] },
    "due_date": { "type": "date" },
    "confidential": { "type": "boolean" },
    "discussion_locked": { "type": ["boolean", "null"] },
    "updated_by_id": { "type": ["string", "null"] },
    "deleted_at": { "type": ["string", "null"] },
    "time_estimate": { "type": "integer" },
    "total_time_spent": { "type": "integer" },
    "human_time_estimate": { "type": ["integer", "null"] },
    "human_total_time_spent": { "type": ["integer", "null"] },
    "milestone": { "type": ["object", "null"] },
    "labels": {
      "type": "array",
      "items": { "$ref": "label.json" }
    },
    "assignees": { "type": ["array", "null"] }
  },
  "additionalProperties": false
}