{
  "type": "object",
  "properties" : {
    "id": { "type": "integer" },
    "iid": { "type": "integer" },
    "type": { "type": "string" },
    "title": { "type": "string" },
    "confidential": { "type": "boolean" },
    "closed": { "type": "boolean" },
    "due_date": { "type": ["string", "null"] },
    "project_id": { "type": "integer" },
    "relative_position": { "type": ["integer", "null"] },
    "time_estimate": { "type": "integer" },
    "total_time_spent": { "type": "integer" },
    "human_time_estimate": { "type": ["string", "null"] },
    "human_total_time_spent": { "type": ["string", "null"] },
    "weight": { "type": ["integer", "null"] },
    "project": {
      "type": "object",
      "properties": {
        "id": { "type": "integer" },
        "path": { "type": "string" },
        "path_with_namespace": { "type": "string" }
      }
    },
    "milestone": {
      "type": "object",
      "properties": {
        "id": { "type": "integer" },
        "title": { "type": "string" }
      }
    },
    "assignees": { "type": ["array", "null"] },
    "labels": {
      "type": "array",
      "items": { "$ref": "label.json" }
    },
    "reference_path": { "type": "string" },
    "real_path": { "type": "string" },
    "issue_sidebar_endpoint": { "type": "string" },
    "toggle_subscription_endpoint": { "type": "string" },
    "assignable_labels_endpoint": { "type": "string" },
    "blocked": { "type": "boolean" }
  },
  "additionalProperties": false
}