错误返回
更新时间：2025-08-21
请求发生错误时通过response body返回详细错误信息，遵循如下格式：
| 参数名 | 类型 | 说明 |
| code | String | 错误码 |
| message | String | 错误描述 |
| requestId | String | 本次请求的requestId |
示例：
Plain Text
1 {
2 "requestId" : "ae2225f7-1c2e-427a-a1ad-5413b762957d",
3 "code" : "NoSuchKey",
4 "message" : "The resource you requested does not exist"
5 }公共错误码
| 错误返回码 | 错误消息 | 状态码 | 说明 |
|---|---|---|---|
| AccessDenied | Access denied. | 403 Forbidden | 无权限访问对应的资源。 |
| InappropriateJSON | The JSON you provided was well-formed and valid, but not appropriate for this operation. |
400 Bad Request |
请求中的JSON格式正确，但语义上不符合 要求。如缺少某个必需项，或值类型不匹配 等。出于兼容性考虑，对于所有无法识别 的项应直接忽略，不应该返回这个错误。 |
| InternalError | We encountered an internal error. Please try again. |
500 Internal Server Error |
所有未定义的其他错误。在有明确对应的 其他类型的错误时（包括通用的和服务自 定义的）不应该使用。 |
| InvalidAccessKeyId | The Access Key ID you provided does not exist in our records. | 403 Forbidden | Access Key ID不存在。 |
| InvalidHTTPAuthHeader | The Access Key ID you provided does not exist in our records. | 400 Bad Request | Authorization头域格式错误。 |
| InvalidHTTPRequest | There was an error in the body of your HTTP request. |
400 Bad Request |
HTTP body格式错误。例如不符合指定的 Encoding等。 |
| InvalidURI | Could not parse the specified URI. | 400 Bad Request |
URI形式不正确。例如一些服务定义的关键 词不匹配等。对于ID不匹配的问题，应定义 更加具体的错误码，如NoSuchKey。 |
| MalformedJSON | The JSON you provided was not well-formed. | 400 Bad Request | JSON格式不合法。 |
| InvalidVersion | The API version specified was invalid. | 404 Not Found | URI的版本号不合法。 |
| OptInRequired | A subscription for the service is required. | 403 Forbidden | 没有开通对应的服务。 |
| PreconditionFailed | The specified If-Match header doesn’t match the ETag header. | 412 Precondition Failed | 详见Etag。 |
| RequestExpired | Request has expired. Timestamp date is <Data> . | 400 Bad Request | 请求超时。要改成x-bce-date。若 请求中只有Date，需将Date转成datetime。 |
| IdempotentParameterMismatch | The request uses the same client token as a previous, but non-identical request. | 403 Forbidden | clientToken对应的API参数不一样。 |
| SignatureDoesNotMatch | The request signature we calculated does not match the signature you provided. Check your Secret Access Key and signing method. Consult the service documentation for details. |
400 Bad Request |
Authorization头域中附带的签名和服务端 验证不一致。 |