# 请求错误码描述：对应返回参数中最外层的Code和Message字段 |Code |Message | |---|---| |0 |成功 | |4001 |参数错误（内含具体错误信息） | |4002 |用量超限 | |4003 |无效账户信息 | |4004 |大于最大任务数，最多同时运行5个任务 | |4005 |请求header信息缺失 | |5001 |服务器错误 | ## 特殊情况：网关调用服务出错时，返回参数用户的请求由TOP网关转发给OpenApi，网关错误返回字段结构如下， ```json { "ResponseMetadata": { "RequestId": "20211213140257010225133143062CC07B", "Action": "DescribeTemplateTask", "Version": "2021-09-01", "Service": "iccloud_muse", "Region": "cn-north-1", "Error": { "CodeN": 100007, "Code": "ServiceNotFound", "Message": "This service[iccloud_muse] not found." } } } ``` 网关错误码说明如下： |

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|\ |Code

|CodeN

|Message

|备注

|Status

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|\ |UndefinedError

|100001

|Undefined Internal Error. Pls Contact With Admin.

|一般不出现这个问题，这是系统开发兜底的错误提示

|500

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|\ |MissingParameter

|100002

|The request is missing %s parameter.

|关键参数缺失，例如Action, Version参数

|400

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|\ |MissingAuthenticationToken

|100003

|Request is missing Authentication Token

|缺少身份认证的必要信息，例如Auth信息

|401

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|\ |MissingRequestInfo

|100004

|The request is missing %s information.

|缺少请求必要信息，例如：Accesskey，service，region等

|400

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|\ |MissingSignature

|100005

|The request is missing signature.

|缺少签名结果

|401

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|\ |InvalidTimestamp

|100006

|The Signature of the request is expired

|请求过期或请求的签名时间来自未来

|403

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|\ |ServiceNotFound

|100007

|This service[%s] not found.

|请求的服务不存在

|404

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|\ |InvalidActionOrVersion

|100008

|Could not find operation %s for version %s

|请求接口不存在

|404

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|\ |InvalidAccessKey

|100009

|The accesskey [%s] included in the request is invalid.

|请求的AK不合法

|401

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|\ |SignatureDoesNotMatch

|100010

|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.

|签名结果不正确

|401

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|\ |ServiceShouldCallSelfApi

|100011

|The service(%s) should call self\-api

|使用service aksk访问请求，仅能访问自己的接口和公共服务的接口。公共服务例如：iam

|403

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|\ |LackPolicy

|100012

|Request was rejected because of lack of policy.

|子用户请求缺少权限（默认是deny的）

|403

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|\ |AccessDenied

|100013

|User is not authorized to perform: %s on resource: %s

|子用户拥有的权限不支持当前操作

|403

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|\ |InternalError

|100014

|Service has some internal Error. Pls Contact With Admin

|TOP自身内部错误，例如DB error。

|500

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|\ |FailToConnect

|100015

|Top Fail to Connect to Internal Service

|业务服务连接不上，这里的业务一般指具体的imagex、vod。

|502

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|\ |InternalServiceTimeout

|100016

|Internal Service is timeout. Pls Contact With Admin

|内部服务执行超时，请查看服务在TOP上配置的超时时间。

|504

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|\ |InnerApiNeedAccountInfo

|100017

|The inner request should have account info

|Service aksk请求内部服务时缺少了账号信息

|400

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|\ |FlowLimitExceeded

|100018

|Request was rejected because the request speed of this openAPI is beyond the current flow control limit.

|请求过于频繁，超出了基本限速

|429

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|\ |ServiceUnavailableTemp

|100019

|Service is busy, please try again later.

|处于熔断状态的服务暂时不可访问，稍后重试

|503

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|\ |MethodNotAllowed

|100020

|HTTP Method Not Allowed

|Http method不合法

|405

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|\ |LackProjectPolicy

|100021

|Request was rejected because of lack of project policy.

|请求需要验证Project的权限，当前Project权限验证不合法

|403

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|\ |InternalServiceError

|100023

|Service has some internal Error. Pls Contact With Admin.

|业务服务存在故障，这里的业务一般指具体的imagex、vod。故障不来自TOP

|502

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|\ |InvalidAuthorization

|100024

|Invalid 'Authorization' header, Pls check authorization header.

|Authorization头格式错误，检查Authorization。

|400

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|\ |InvalidCredential

|100025

|Invalid credential in 'Authorization', Pls check credential in authorization header.

|Authorization头中的Credential格式错误，检查Credential

|400

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|\ |InvalidSecretToken

|100026

|Invalid secret token, msg: %s.

|错误的STS or STS2，可能是多种错误，例如签名错误、过期等。

|401

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创作Agent