| 40025 | input_values is required and cannot be empty | 缺少 input_values 参数 |
| 20074 | Invalid web app input node parameter | AI应用输入节点参数无效 |
| 20256 | Prompt template key cannot be empty | prompt 模板 key 不能为空 |
| 20049 | Insufficient account balance | 抱歉，您的账户余额不足 |
| 20087 | The file uploaded is too large | 上传的文件太大 |
| 20021 | It appears to contain prohibited or sensitive content | 检测到内容包含禁止或敏感内容 |
| 20071 | Invalid webhook URL | 无效的Webhook URL |
| 20224 | Web app not found | 应用未找到 |
| 30035 | Task is running, please interrupt first | 任务正在运行，请先中断 |
| 30039 | Comfy task queuing num is too much | 您已达到最大任务排队数量，请稍后再试 |
| 30040 | Comfy task running num is too much | 您已达到最大任务运行并行度，请稍后再试 |
| 30050 | Comfy backend group not found | 专属实例不存在或已到期 |
| 30052 | Comfy backend group has expired | 专属实例已到期 |
| 20061 | Invalid comfy task type | 无效的Comfy任务类型 |
| 40039 | Web app form data is missing | 表单数据缺失 |
| 40022 | Content key cannot be empty | 内容键不能为空 |
| 30046 | Task output not found | 任务输出未找到 |
| 50502 | ComfyUI service execution failed | 由于未知错误，请求处理失败 |
| 50507 | Failed to add task to queue | 由于未知错误，请求处理失败 |
| 50508 | Task execution timeout | 任务执行超时 |
| 50510 | ComfyUI execution error | ComfyUI执行错误 |
| 50503 | Redis operation failed | 由于未知错误，请求处理失败 |
| 50511 | Internal storage error | 由于未知错误，请求处理失败 |
| 20002 | Accepted | 已接受（异步/Webhook模式） |
