- 400 状态码通常是传参错误，请查看接口文档。大部分 400 错误是上游透传的报错。
- 错误响应中的 response ID 已更改为 tid (traceId)，用于错误追踪和问题定位。
| 状态码 | 错误标识符 | 错误消息 | 常见原因 |
|---|---|---|---|
| 503 | - | Incorrect model ID. Please request to view the model page or you do not have permission to use this model | 没有可用的渠道处理请求 |
| 503 | - | Rate limited by provider – contact support to request higher concurrency or try again later. | 模型遇到官方限速 |
| 429 | - | The xx（xx: model id） model Too many requests; please try again later. | 请求频率超过限制 |
| 403 | insufficient_user_quota | Your account balance is insufficient. Please recharge your account to continue using the API. | 用户余额不足，需要充值 |
| 403 | - | Account suspended. | 用户状态被禁用或在黑名单 |
| 403 | - | Forbidden – insufficient permissions. | 用户角色权限不够 |
| 403 | - | Forbidden – key(请求的 key 后六位) allowed only from approved IP ranges. | IP 不在令牌允许的网段内 |
| 403 | - | Forbidden – key(请求的 key 后六位) not authorized to access the requested model. | 令牌不支持请求的模型 |
| 403 | - | Key error；(请求的 key 后六位) | 非管理员用户尝试指定渠道 |
| 403 | - | Forbidden – channel has been disabled. | 渠道状态为禁用 |
| 401 | - | Unauthorized – no access token supplied; please log in and include a valid token. | 未提供 Authorization 头 |
| 401 | - | Unauthorized – access token is invalid or expired. | access token 验证失败 |
| 400 | - | Bad Request – invalid channel ID. | 渠道 ID 格式错误或不存在 |
| 400 | prompt_missing | prompt is required | 图片生成缺少提示词 |
| 400 | prompt_too_long | prompt is too long | 提示词超过长度限制 |
| 400 | text_too_long | input is too long | 音频输入文本过长 |
| 400 | size_not_supported | size not supported | 图片尺寸不被模型支持 |
| 400 | n_not_within_range | invalid value of n | n 参数值不在有效范围 |
更新时间：2026-06-01