{
  "$schema": "https://json-schema.org/draft-07/schema#",
  "type": "object",
  "properties": {
    "id": {
      "description": "ID of the issue.",
      "type": ["null", "integer"]
    },
    "iid": {
      "description": "Internal ID of the issue.",
      "type": ["null", "integer"]
    },
    "project_id": {
      "description": "ID of the project to which the issue belongs.",
      "type": ["null", "integer"]
    },
    "title": {
      "description": "Title of the issue.",
      "type": ["null", "string"]
    },
    "description": {
      "description": "Description of the issue.",
      "type": ["null", "string"]
    },
    "state": {
      "description": "State of the issue.",
      "type": ["null", "string"]
    },
    "created_at": {
      "description": "Date and time when the issue was created.",
      "type": ["null", "string"],
      "format": "date-time"
    },
    "updated_at": {
      "description": "Date and time when the issue was last updated.",
      "type": ["null", "string"],
      "format": "date-time"
    },
    "closed_at": {
      "description": "Date and time when the issue was closed.",
      "type": ["null", "string"],
      "format": "date-time"
    },
    "labels": {
      "description": "Labels associated with the issue.",
      "type": ["null", "array"],
      "items": {
        "type": ["null", "string"]
      }
    },
    "assignees": {
      "description": "List of users assigned to the issue.",
      "type": ["null", "array"],
      "items": {
        "type": ["null", "integer"]
      }
    },
    "type": {
      "description": "Type of the issue.",
      "type": ["null", "string"]
    },
    "user_notes_count": {
      "description": "Number of user notes added to the issue.",
      "type": ["null", "integer"]
    },
    "merge_requests_count": {
      "description": "Number of merge requests associated with the issue.",
      "type": ["null", "integer"]
    },
    "upvotes": {
      "description": "Number of upvotes for the issue.",
      "type": ["null", "integer"]
    },
    "downvotes": {
      "description": "Number of downvotes for the issue.",
      "type": ["null", "integer"]
    },
    "due_date": {
      "description": "Due date set for the issue.",
      "type": ["null", "string"]
    },
    "confidential": {
      "description": "Indicates if the issue is confidential.",
      "type": ["null", "boolean"]
    },
    "discussion_locked": {
      "description": "Indicates if discussion is locked for the issue.",
      "type": ["null", "boolean"]
    },
    "issue_type": {
      "description": "Type of issue.",
      "type": ["null", "string"]
    },
    "web_url": {
      "description": "URL of the issue in GitLab.",
      "type": ["null", "string"]
    },
    "time_stats": {
      "description": "Time statistics related to the issue.",
      "type": ["null", "object"]
    },
    "task_completion_status": {
      "description": "Task completion status for the issue.",
      "type": ["null", "object"]
    },
    "blocking_issues_count": {
      "description": "Number of blocking issues for this issue.",
      "type": ["null", "integer"]
    },
    "has_tasks": {
      "description": "Indicates if the issue has tasks.",
      "type": ["null", "boolean"]
    },
    "_links": {
      "description": "Links related to the GitLab issue.",
      "type": ["null", "object"]
    },
    "references": {
      "description": "References related to the issue.",
      "type": ["null", "object"]
    },
    "moved_to_id": {
      "description": "ID of the issue to which this issue has been moved.",
      "type": ["null", "integer", "string"]
    },
    "service_desk_reply_to": {
      "description": "Service desk reply to information for the issue.",
      "type": ["null", "string"]
    },
    "author": {
      "description": "Details of the author of the issue.",
      "type": ["null", "object"],
      "properties": {
        "state": {
          "description": "State of the author's account.",
          "type": ["null", "string"]
        },
        "name": {
          "description": "Name of the author.",
          "type": ["null", "string"]
        },
        "web_url": {
          "description": "URL of the author's GitLab profile.",
          "type": ["null", "string"]
        },
        "avatar_url": {
          "description": "URL of the author's avatar image.",
          "type": ["null", "string"]
        },
        "username": {
          "description": "Username of the author.",
          "type": ["null", "string"]
        },
        "id": {
          "description": "ID of the author.",
          "type": ["null", "integer"]
        },
        "locked": {
          "description": "Indicates if the author's account is locked.",
          "type": ["null", "boolean"]
        }
      }
    },
    "author_id": {
      "description": "ID of the author of the issue.",
      "type": ["null", "integer"]
    },
    "assignee": {
      "description": "Details of the user assigned to the issue.",
      "type": ["null", "object"],
      "properties": {
        "state": {
          "description": "State of the assignee account.",
          "type": ["null", "string"]
        },
        "name": {
          "description": "Name of the assignee.",
          "type": ["null", "string"]
        },
        "web_url": {
          "description": "URL of the assignee's GitLab profile.",
          "type": ["null", "string"]
        },
        "avatar_url": {
          "description": "URL of the assignee's avatar image.",
          "type": ["null", "string"]
        },
        "username": {
          "description": "Username of the assignee.",
          "type": ["null", "string"]
        },
        "id": {
          "description": "ID of the assignee.",
          "type": ["null", "integer"]
        },
        "locked": {
          "description": "Indicates if the assignee account is locked.",
          "type": ["null", "boolean"]
        }
      }
    },
    "assignee_id": {
      "description": "ID of the user assigned to the issue.",
      "type": ["null", "integer"]
    },
    "closed_by": {
      "description": "Details of the user who closed the issue.",
      "type": ["null", "object"],
      "properties": {
        "state": {
          "description": "State of the user's account who closed the issue.",
          "type": ["null", "string"]
        },
        "name": {
          "description": "Name of the user who closed the issue.",
          "type": ["null", "string"]
        },
        "web_url": {
          "description": "URL of the user's GitLab profile who closed the issue.",
          "type": ["null", "string"]
        },
        "avatar_url": {
          "description": "URL of the user's avatar image.",
          "type": ["null", "string"]
        },
        "username": {
          "description": "Username of the user who closed the issue.",
          "type": ["null", "string"]
        },
        "human_readable_end_date": {
          "description": "Human-readable end date of the user.",
          "type": ["null", "string"]
        },
        "human_readable_timestamp": {
          "description": "Human-readable timestamp of the user.",
          "type": ["null", "string"]
        },
        "id": {
          "description": "ID of the user who closed the issue.",
          "type": ["null", "integer"]
        },
        "locked": {
          "description": "Indicates if the user's account is locked.",
          "type": ["null", "boolean"]
        }
      }
    },
    "closed_by_id": {
      "description": "ID of the user who closed the issue.",
      "type": ["null", "integer"]
    },
    "milestone": {
      "description": "Milestone associated with the issue.",
      "type": ["null", "object"],
      "additionalProperties": true
    },
    "milestone_id": {
      "description": "ID of the milestone associated with the issue.",
      "type": ["null", "integer"]
    },
    "subscribed": {
      "description": "Indicates if the user is subscribed to the issue.",
      "type": ["null", "boolean"]
    },
    "weight": {
      "description": "Weight assigned to the issue.",
      "type": ["null", "integer"]
    },
    "task_status": {
      "description": "Status of tasks associated with the issue.",
      "type": ["null", "string"]
    },
    "severity": {
      "description": "Severity level of the issue.",
      "type": ["null", "string"]
    },
    "iteration": {
      "description": "Details of the iteration to which the issue belongs.",
      "type": ["null", "object"],
      "properties": {
        "id": {
          "description": "ID of the iteration.",
          "type": ["null", "integer"]
        },
        "iid": {
          "description": "Internal ID of the iteration.",
          "type": ["null", "integer"]
        },
        "sequence": {
          "description": "Order sequence of the iteration.",
          "type": ["null", "integer"]
        },
        "group_id": {
          "description": "ID of the group to which the iteration belongs.",
          "type": ["null", "integer"]
        },
        "title": {
          "description": "Title of the iteration.",
          "type": ["null", "string"]
        },
        "description": {
          "description": "Description of the iteration.",
          "type": ["null", "string"]
        },
        "state": {
          "description": "State of the iteration.",
          "type": ["null", "integer"]
        },
        "created_at": {
          "description": "Date and time when the iteration was created.",
          "type": ["null", "string"],
          "format": "date-time"
        },
        "updated_at": {
          "description": "Date and time when the iteration was last updated.",
          "type": ["null", "string"],
          "format": "date-time"
        },
        "start_date": {
          "description": "Start date of the iteration.",
          "type": ["null", "string"],
          "format": "date-time"
        },
        "due_date": {
          "description": "Due date set for the iteration.",
          "type": ["null", "string"],
          "format": "date-time"
        },
        "web_url": {
          "description": "URL of the iteration in GitLab.",
          "type": ["null", "string"]
        }
      }
    },
    "epic": {
      "description": "Details of the epic to which the issue belongs.",
      "type": ["null", "object"],
      "properties": {
        "id": {
          "description": "ID of the epic.",
          "type": ["null", "integer"]
        },
        "iid": {
          "description": "Internal ID of the epic.",
          "type": ["null", "integer"]
        },
        "title": {
          "description": "Title of the epic.",
          "type": ["null", "string"]
        },
        "url": {
          "description": "URL of the epic in GitLab.",
          "type": ["null", "string"]
        },
        "group_id": {
          "description": "ID of the group to which the epic belongs.",
          "type": ["null", "integer"]
        },
        "locked": {
          "description": "Indicates if the epic is locked.",
          "type": ["null", "boolean"]
        },
        "human_readable_end_date": {
          "description": "Human-readable end date of the epic.",
          "type": ["null", "string"]
        },
        "human_readable_timestamp": {
          "description": "Human-readable timestamp of the epic.",
          "type": ["null", "string"]
        }
      }
    },
    "epic_iid": {
      "description": "Internal ID of the epic the issue belongs to.",
      "type": ["null", "integer"]
    }
  }
}