文档首页/ 魔坊（ModelArts）模型训推平台/ API参考/ 权限策略和授权项/ 训练作业权限
更新时间：2026-07-02 GMT+08:00
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训练作业权限

场景级授权示例

如果用户需要使用模型精调相关的功能，则需要配置ModelArts FullAccess权限。请参见配置ModelArts基础操作权限。

IAM新版控制台：提供基于IAM5.0版本的系统身份策略。用户可以在IAM服务新版控制台创建新的自定义策略，将创建的自定义策略授权给用户所在的用户组。由于部分模块未完全对接IAM5.0，目前还需在IAM服务旧版控制台创建新的自定义策略，配置以下IAM3.0的策略，将创建的自定义策略授权给用户所在的用户组。详情可参照下表配置。

表1 授权管理操作场景的授权

策略名称

描述

类型

还需配置的IAM3.0的策略

ModelArtsTrainReadOnlyPolicy

ModelArts服务"模型训练"的只读策略

系统身份策略

-

ModelArtsTrainAllPolicy

ModelArts服务"模型训练"的所有策略(读写)

系统身份策略

 
{
      "Version":"1.1",
      "Statement":[
          {
              "Action":[
                "modelarts:trainJob:create", 
                "modelarts:trainJob:get",
                "modelarts:trainJob:listAll",
              ],
              "Effect":"Allow"
          }
      ]
  }'

接口级授权

如果您需要使用管理控制台模型训练的相关功能并进行权限管理，可参照如下表格进行操作。

表2 训练作业（新版）细化权限说明

权限

对应API接口

授权项

依赖的授权项

IAM项目

企业项目

创建训练作业

POST /v2/{project_id}/training-jobs

modelarts:trainJob:create

swr:repository:listTags

swr:repository:getRepository

swr:repository:listRepositories

swr:system:createLoginSecret

swr:instance:createTempCredential

smn:topic:publish

smn:topic:list

obs:object:GetObjectAcl

obs:object:PutObjectAcl

obs:object:PutObject

obs:object:GetObject

obs:object:DeleteObject

obs:object:ModifyObjectMetaData

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更新训练作业

PUT /v2/{project_id}/training-jobs/{training_job_id}

modelarts:trainJob:update

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删除训练作业

DELETE /v2/{project_id}/training-jobs/{training_job_id}

modelarts:trainJob:delete

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查询训练作业详情

GET /v2/{project_id}/training-jobs/{training_job_id}

modelarts:trainJob:get

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查询训练作业列表

POST /v2/{project_id}/training-job-searches

modelarts:trainJob:list

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训练作业日志预览

GET /v2/{project_id}/training-jobs/{training_job_id}/tasks/{task_id}/logs/preview

-

-

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训练作业日志下载

GET /v2/{project_id}/training-jobs/{training_job_id}/tasks/{task_id}/logs/url

modelarts:trainJob:logExport

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创建算法

POST /v2/{project_id}/algorithms

modelarts:aiAlgorithm:create

swr:repo:listRepos

swr:repo:getRepo

swr:repo:listRepoTags

swr:repo:getRepoTag

obs:bucket:listBucket

obs:object:getObject

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更新算法

PUT /v2/{project_id}/algorithms/{algorithm_id}

modelarts:aiAlgorithm:update

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删除算法

DELETE /v2/{project_id}/algorithms/{algorithm_id}

modelarts:aiAlgorithm:delete

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查询算法列表

GET /v2/{project_id}/algorithms

modelarts:aiAlgorithm:list

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查询算法详情

GET /v2/{project_id}/algorithms/{algorithm_id}

modelarts:aiAlgorithm:get

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删除作业tags

DELETE /v2/{project_id}/modelarts-trainJob/{training_job_id}/tags/delete

modelarts:trainJob:update

-

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删除训练实验

DELETE /v2/{project_id}/training-experiments/{experiment_id}

modelarts:trainJob:delete

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删除工作流定时调度信息

DELETE /v2/{project_id}/workflows/{workflow_id}/schedules/{schedule_id}

modelarts:workflow:delete

obs:object:getObject

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查询训练后的各项评估结果

GET /v1/{project_id}/model-evaluation/graph

modelarts:trainJob:get

-

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校验算法名称

GET /v2/{project_id}/algorithm-names

modelarts:aiAlgorithm:create

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查询项目tags列表

GET /v2/{project_id}/modelarts-trainJob/tags

modelarts:tag:list

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查询训练作业tags列表

GET /v2/{project_id}/modelarts-trainJob/{training_job_id}/tags

modelarts:tag:list

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获取支持的超参搜索算法

GET /v2/{project_id}/search-algorithms

modelarts:aiAlgorithm:list

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获取事件类型列表

GET /v2/{project_id}/training-event-categories

modelarts:trainJob:list

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校验实验名称

GET /v2/{project_id}/training-experiment-names

modelarts:trainJob:create

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查询实验列表

GET /v2/{project_id}/training-experiments

modelarts:trainJob:list

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查询实验详情

GET /v2/{project_id}/training-experiments/{experiment_id}

modelarts:trainJob:get

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获取训练作业支持的AI预置框架

GET /v2/{project_id}/training-job-engines

modelarts:trainJob:get

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获取训练作业支持的公共规格

GET /v2/{project_id}/training-job-flavors

modelarts:trainJob:get

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免费规格排队情况查询

GET /v2/{project_id}/training-job-flavors/{flavor_id}/queue

modelarts:trainJob:get

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校验训练作业名称

GET /v2/{project_id}/training-job-names

modelarts:trainJob:create

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查询训练作业总览情况

GET /v2/{project_id}/training-job-overviews

modelarts:trainJob:list

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查询训练作业指定任务的日志

GET /v2/{project_id}/training-jobs/{job_id}/logs/{task_id}

modelarts:trainJob:get

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查询超参搜索某个trial的结果

GET /v2/{project_id}/training-jobs/{training_job_id}/autosearch-trials/{trial_id}

modelarts:trainJob:get

obs:bucket:listBucket

obs:object:getObject

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查询训练作业事件列表

GET /v2/{project_id}/training-jobs/{training_job_id}/events

modelarts:trainJob:get

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cloudshell可接入状态查询

GET /v2/{project_id}/training-jobs/{training_job_id}/exec/status

modelarts:trainJob:exec

modelarts:trainJob:listAll

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获取作业失败分析结果

GET /v2/{project_id}/training-jobs/{training_job_id}/failure-analysis

modelarts:trainJob:get

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查询训练作业指定任务的运行指标

GET /v2/{project_id}/training-jobs/{training_job_id}/metrics/{task_id}

modelarts:trainJob:get

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查询训练作业当前排队位置

GET /v2/{project_id}/training-jobs/{training_job_id}/rank

modelarts:trainJob:get

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查询路由规划的rank映射关系

GET /v2/{project_id}/training-jobs/{training_job_id}/route_plan

modelarts:trainJob:get

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查看预览日志接口

GET /v2/{project_id}/training-jobs/{training_job_id}/tasks/{task_id}/logs/preview

modelarts:trainJob:get

obs:bucket:headBucket

obs:object:getObject

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生成日志文件url

GET /v2/{project_id}/training-jobs/{training_job_id}/tasks/{task_id}/logs/url

modelarts:trainJob:logExport

obs:bucket:headBucket

obs:object:modifyObjectMetadata

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查询用户训练配额信息

GET /v2/{project_id}/training-quotas

modelarts:trainJob:get

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查询大屏活跃作业

GET /v2/{project_id}/training-summary/active-training-jobs

modelarts:trainJob:list

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查询大屏规格

GET /v2/{project_id}/training-summary/flavors

modelarts:trainJob:list

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查询自动学习模板列表

GET /v2/{project_id}/workflow-templates

modelarts:workflow:list

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查询自动学习模板信息

GET /v2/{project_id}/workflow-templates/{template_id}

modelarts:workflow:list

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获取Workflow工作流节点度量信息

GET /v2/{project_id}/workflows/{workflow_id}/executions/{execution_id}/step-executions/{step_execution_id}/metrics

modelarts:workflow:get

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查询工作流定时调度列表

GET /v2/{project_id}/workflows/{workflow_id}/schedules

modelarts:workflow:list

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查询工作流定时调度详情

GET /v2/{project_id}/workflows/{workflow_id}/schedules/{schedule_id}

modelarts:workflow:get

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创建发布算法资产

POST /v2/{project_id}/gallery-algorithm-publication

modelarts:aiAlgorithm:create

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查询算法资产

POST /v2/{project_id}/gallery-algorithm-query

modelarts:aiAlgorithm:create

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查询作业总数

POST /v2/{project_id}/modelarts-trainJob/resource-instances/count

modelarts:tag:list

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查询作业列表

POST /v2/{project_id}/modelarts-trainJob/resource-instances/filter

modelarts:tag:list

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创建训练作业标签

POST /v2/{project_id}/modelarts-trainJob/{training_job_id}/tags/create

modelarts:trainJob:update

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创建训练实验

POST /v2/{project_id}/training-experiments

modelarts:trainJob:create

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查询训练数据集大小

POST /v2/{project_id}/training-job-inputs/getsize

modelarts:trainJob:get

obs:bucket:listBucket

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查询作业位置列表

POST /v2/{project_id}/training-job-ranks

modelarts:trainJob:list

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批量删除训练作业

POST /v2/{project_id}/training-jobs/batch-delete

modelarts:trainJob:delete

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批量查询训练作业

POST /v2/{project_id}/training-jobs/batch-query

modelarts:trainJob:list

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终止训练作业

POST /v2/{project_id}/training-jobs/{training_job_id}/actions

modelarts:trainJob:create

modelarts:trainJob:listAll

smn:topic:publish

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提前停止自动搜索试验

POST /v2/{project_id}/training-jobs/{training_job_id}/autosearch-trial-earlystop/{trial_id}

modelarts:trainJob:get

obs:object:putObject

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生成失败分析结果反馈

POST /v2/{project_id}/training-jobs/{training_job_id}/failure-analysis/feedback

modelarts:trainJob:get

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创建训练作业镜像保存任务

POST /v2/{project_id}/training-jobs/{training_job_id}/tasks/{task_id}/save-image-job

modelarts:trainJob:create

smn:topic:publish

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查询大屏作业

POST /v2/{project_id}/training-summary/training-jobs

modelarts:trainJob:list

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创建工作流定时调度

POST /v2/{project_id}/workflows/{workflow_id}/schedules

modelarts:workflow:update

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更新算法的描述

PUT /v2/{project_id}/algorithms/{algorithm_id}/descriptions

modelarts:aiAlgorithm:update

swr:repo:listRepos

swr:repo:getRepo

swr:repo:listRepoTags

swr:repo:getRepoTag

√

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更新训练实验

PUT /v2/{project_id}/training-experiments/{experiment_id}

modelarts:trainJob:update

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更新训练作业描述

PUT /v2/{project_id}/training-jobs/{training_job_id}

modelarts:trainJob:update

modelarts:trainJob:setHighPriority

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更新训练配额

PUT /v2/{project_id}/training-quotas

modelarts:trainJob:update

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更新工作流定时调度信息

PUT /v2/{project_id}/workflows/{workflow_id}/schedules/{schedule_id}

modelarts:workflow:update

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业务面上报通知作业事件

POST /v2/{project_id}/training-jobs/{training_job_id}/tasks/{task_id}/reports/{report_type}

modelarts:trainJob:taskReport

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