$this->id, 'body' => $this->body, 'author_type' => $this->author_type, 'author_name' => $this->author_name, 'task_id' => $this->task_id, 'created_at' => $this->created_at->toIso8601String(), 'updated_at' => $this->updated_at->toIso8601String(), 'deleted_at' => $this->deleted_at?->toIso8601String(), ]; } }