错误码
更新时间：2019-06-14
请求发生错误时通过respone 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：
{
"requestId" : "ae2225f7-1c2e-427a-a1ad-5413b762957d",
"code" : "NoSuchKey",
"message" : "The resource you requested does not exist"
}BCE公共错误码
下表列出了百度智能云API的公共错误码。
| Code | Message | HTTP Status Code | 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，或者值类型不匹配等。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 HTTP authorization header is invalid. Consult the service documentation for details. | 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不匹配等问题，应定义更加具体的错误码，例如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的使用](#etag) |
| RequestExpired | Request has expired. Timestamp date is XXX. | 400 Bad Request | 请求超时。XXX要改成[x-bce-date](#req_header_x-bce-date)的值。如果请求中只有Date，则需要将Date转换为[本规范指定的格式](#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 |
Hosteye业务错误码
| 错误码 | 错误描述 | HTTP状态码 | 语义 |
|---|---|---|---|
| ReadBccDenied | No read bcc permission | 403 | 无bcc查看权限 |
| OperateBccDenied | No operate bcc permission | 403 | 无bcc操作权限 |
| ReadHosteyeDenied | No read hosteye permission | 403 | 无hosteye查看权限 |
| OperateHosteyeDenied | No operate hosteye permission | 403 | 无hosteye操作权限 |
| AdminHosteyeDenied | No admin hosteye permission | 403 | 无hosteye管理权限 |