# AI开发平台 ModelArts 云服务在IAM预置了常用的权限，称为系统身份策略。如果IAM系统身份策略无法满足授权要求，管理员可以根据各服务支持的授权项，创建IAM自定义身份策略来进行精细的访问控制，IAM自定义身份策略是对系统身份策略的扩展和补充。 除IAM服务外，[Organizations](https://support.huaweicloud.com/productdesc-organizations/org_01_0011.html)服务中的[服务控制策略](https://support.huaweicloud.com/usermanual-organizations/org_03_0065.html)（Service Control Policy，以下简称SCP）也可以使用这些授权项元素设置访问控制策略。 SCP不直接进行授权，只划定权限边界。将SCP绑定到组织单元或者成员账号时，并没有直接对组织单元或成员账号授予操作权限，而是规定了成员账号或组织单元包含的成员账号的授权范围。IAM身份策略授予权限的有效性受SCP限制，只有在SCP允许范围内的权限才能生效。 IAM服务与Organizations服务在使用这些元素进行访问控制时，存在着一些区别，详情请参见：[IAM服务与Organizations服务权限访问控制的区别](https://support.huaweicloud.com/organizations_faq/org_06_0004.html)。 本章节介绍IAM服务身份策略授权场景中自定义身份策略和组织服务中SCP使用的元素，这些元素包含了操作（Action）、资源（Resource）和条件（Condition）。 - 如何使用这些元素编辑IAM自定义身份策略，请参考[创建自定义身份策略](https://support.huaweicloud.com/usermanual-iam5/iam_01_0917.html)。 - 如何使用这些元素编辑SCP自定义策略，请参考[创建SCP](https://support.huaweicloud.com/usermanual-organizations/org_03_0035.html)。 #### 操作（Action） 操作（Action）即为身份策略中支持的授权项。 - "访问级别"列描述如何对操作进行分类（List、Read和Write等）。此分类可帮助您了解在身份策略中相应操作对应的访问级别。 - "资源类型"列指每个操作是否支持资源级权限。 - 资源类型支持通配符号\*表示所有。如果此列没有值（-），则必须在身份策略语句的Resource元素中指定所有资源类型（"\*"）。 - 如果该列包含资源类型，则必须在具有该操作的语句中指定该资源的URN。 - 资源类型列中必需资源在表中用星号（\*）标识，表示使用此操作必须指定该资源类型。 关于modelarts定义的资源类型的详细信息请参见[资源类型（Resource）]。 - "条件键"列包括了可以在身份策略语句的Condition元素中支持指定的键值。 - 如果该授权项资源类型列存在值，则表示条件键仅对列举的资源类型生效。 - 如果该授权项资源类型列没有值（-），则表示条件键对整个授权项生效。 - 如果此列条件键没有值（-），表示此操作不支持指定条件键。 关于ModelArts定义的条件键的详细信息请参见[条件（Condition）]。 - "别名"列包括了可以在身份策略中配置的策略授权项。通过这些授权项，可以控制支持策略授权的API访问。详细信息请参见[身份策略兼容性说明](https://support.huaweicloud.com/iam5_faq/iam_01_1103.html)。 您可以在身份策略语句的Action元素中指定以下ModelArts的相关操作。 表1ModelArts支持的授权项 | 授权项 | 描述 | 访问级别 | 资源类型（\*为必须） | 条件键 | 别名 | |:---|:---|:---|:---|:---|:---| | modelarts:notebook:list | 授予开发环境实例列表查询权限。 | List | notebook \* | - | - | | modelarts:notebook:list | 授予开发环境实例列表查询权限。 | List | - | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:RequestTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:TagKeys](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:notebook:create | 授予开发环境实例创建权限。 | Write | notebook \* | - | - | | modelarts:notebook:create | 授予开发环境实例创建权限。 | Write | - | - [g:TagKeys](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [modelarts:poolType] - [modelarts:poolId] - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:RequestTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:notebook:get | 授予开发环境实例详情查询权限。 | Read | notebook \* | [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:notebook:get | 授予开发环境实例详情查询权限。 | Read | - | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [modelarts:poolType] - [modelarts:poolId] | - | | modelarts:notebook:update | 授予开发环境实例更新权限。 | Write | notebook \* | [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:notebook:update | 授予开发环境实例更新权限。 | Write | - | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [modelarts:poolType] - [modelarts:poolId] | - | | modelarts:notebook:delete | 授予开发环境实例删除权限。 | Write | notebook \* | [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:notebook:delete | 授予开发环境实例删除权限。 | Write | - | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [modelarts:poolType] - [modelarts:poolId] | - | | modelarts:image:create | 授予开发环境实例保存镜像权限。 | Write | image \* | - | - | | modelarts:image:create | 授予开发环境实例保存镜像权限。 | Write | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:notebook:start | 授予开发环境实例启动权限。 | Write | notebook \* | [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:notebook:start | 授予开发环境实例启动权限。 | Write | - | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [modelarts:poolType] - [modelarts:poolId] | - | | modelarts:notebook:stop | 授予开发环境实例停止权限。 | Write | notebook \* | [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:notebook:stop | 授予开发环境实例停止权限。 | Write | - | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [modelarts:poolType] - [modelarts:poolId] | - | | modelarts:image:list | 授予镜像列表查询权限。 | List | image \* | - | - | | modelarts:image:list | 授予镜像列表查询权限。 | List | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:image:register | 授予镜像注册权限。 | Write | image \* | - | - | | modelarts:image:register | 授予镜像注册权限。 | Write | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:image:get | 授予镜像详情查询权限。 | Read | image \* | - | - | | modelarts:image:get | 授予镜像详情查询权限。 | Read | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:image:delete | 授予镜像删除权限。 | Write | image \* | - | - | | modelarts:image:delete | 授予镜像删除权限。 | Write | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:notebook:listMountedStorages | 授予开发环境实例挂载存储列表查询权限。 | List | notebook \* | - | - | | modelarts:notebook:listMountedStorages | 授予开发环境实例挂载存储列表查询权限。 | List | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:notebook:mountStorage | 授予开发环境实例挂载存储权限。 | Write | notebook \* | - | - | | modelarts:notebook:mountStorage | 授予开发环境实例挂载存储权限。 | Write | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:notebook:getMountedStorage | 授予开发环境实例挂载存储详情查询权限。 | Read | notebook \* | - | - | | modelarts:notebook:getMountedStorage | 授予开发环境实例挂载存储详情查询权限。 | Read | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:notebook:umountStorage | 授予开发环境实例卸载存储权限。 | Write | notebook \* | - | - | | modelarts:notebook:umountStorage | 授予开发环境实例卸载存储权限。 | Write | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:notebook:updateStopPolicy | 授予开发环境实例停止规则更新权限。 | Write | notebook \* | [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:notebook:updateStopPolicy | 授予开发环境实例停止规则更新权限。 | Write | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:model:create | 授予导入模型的权限。 | Write | model \* | - | - | | modelarts:model:create | 授予导入模型的权限。 | Write | - | - [g:RequestTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:TagKeys](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:model:list | 授予查询模型列表的权限。 | List | model \* | - | - | | modelarts:model:list | 授予查询模型列表的权限。 | List | - | - [g:RequestTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:TagKeys](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:model:delete | 授予删除模型的权限。 | Write | model \* | [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:model:get | 授予查询模型详情的权限。 | Read | model \* | [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:service:create | 授予部署模型服务的权限。 | Write | - | - [g:RequestTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:TagKeys](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:service:list | 授予查询模型服务列表的权限。 | List | - | - [g:RequestTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:TagKeys](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:service:get | 授予查询模型服务详情的权限。 | Read | service \* | [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:service:update | 授予更新模型服务的权限。 | Write | service \* | [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:service:delete | 授予删除模型服务的权限。 | Write | service \* | [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:nodeservice:action | 授予启动停止边缘节点服务实例的权限。 | Write | nodeservice \* | [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:service:getMonitor | 授予查询服务监控信息的权限。 | Read | service \* | [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:service:getLogs | 授予查询服务更新日志的权限。 | Read | service \* | [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:service:getEvents | 授予查询服务事件日志的权限。 | Read | service \* | [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:trainJob:create | 授予创建训练作业权限。 | Write | trainJob \* | - | - | | modelarts:trainJob:create | 授予创建训练作业权限。 | Write | - | - [g:RequestTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:TagKeys](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [modelarts:poolType] - [modelarts:poolId] | - | | modelarts:aiAlgorithm:create | 授予创建算法权限。 | Write | aiAlgorithm \* | - | - | | modelarts:aiAlgorithm:list | 授予查看算法列表权限。 | List | - | - | - | | modelarts:aiAlgorithm:get | 授予查看算法权限。 | Read | aiAlgorithm \* | - | - | | modelarts:aiAlgorithm:update | 授予更新算法权限。 | Write | aiAlgorithm \* | - | - | | modelarts:aiAlgorithm:delete | 授予删除算法权限。 | Write | aiAlgorithm \* | - | - | | modelarts:trainJob:get | 授予查看训练作业详情权限。 | Read | trainJob \* | [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:trainJob:get | 授予查看训练作业详情权限。 | Read | - | - [modelarts:poolType] - [modelarts:poolId] | - | | modelarts:trainJob:update | 授予更新训练作业描述权限。 | Write | trainJob \* | [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:trainJob:update | 授予更新训练作业描述权限。 | Write | - | - [modelarts:poolType] - [modelarts:poolId] | - | | modelarts:trainJob:delete | 授予删除训练作业权限。 | Write | trainJob \* | [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:trainJob:delete | 授予删除训练作业权限。 | Write | - | - [modelarts:poolType] - [modelarts:poolId] | - | | modelarts:trainJob:logview | 授予预览训练作业日志权限。 | Read | trainJob \* | - | - | | modelarts:trainJob:logExport | 授予导出训练作业日志权限。 | Write | trainJob \* | - | - | | modelarts:trainJob:getmetrics | 授予查看训练作业监控权限。 | Read | trainJob \* | - | - | | modelarts:trainJob:list | 授予查看训练作业列表权限。 | List | - | - | - | | modelarts:trainJob:setHighPriority | 授予设置训练作业最高优先级权限。 | Write | - | - | - | | modelarts:trainJob:exec | 授予通过CloudShell访问训练作业的权限。 | Write | - | - | - | | modelarts:network:create | 授予创建网络权限。 | Write | network \* | - | - | | modelarts:network:create | 授予创建网络权限。 | Write | - | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:RequestTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:TagKeys](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:network:get | 授予查询网络详情权限。 | Read | network \* | [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:network:get | 授予查询网络详情权限。 | Read | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:workflow:list | 授予查询工作流列表权限。 | List | - | - | - | | modelarts:workflow:create | 授予创建工作流权限。 | Write | workflow \* | - | - | | modelarts:workflow:delete | 授予删除工作流权限。 | Write | workflow \* | - | - | | modelarts:workflow:get | 授予查看工作流权限。 | Read | workflow \* | - | - | | modelarts:workflow:update | 授予更新工作流权限。 | Write | workflow \* | - | - | | modelarts:workflow:execute | 授予执行工作流权限。 | Write | workflow \* | - | - | | modelarts:workspace:get | 授予查询工作空间详情权限。 | Read | workspace \* | - | - | | modelarts:workspace:update | 授予修改工作空间权限。 | Write | workspace \* | - | - | | modelarts:workspace:delete | 授予删除工作空间权限。 | Write | workspace \* | - | - | | modelarts:workspace:getQuotas | 授予查询工作空间配额权限。 | Read | workspace \* | - | - | | modelarts:workspace:updateQuotas | 授予修改工作空间配额权限。 | Write | workspace \* | - | - | | modelarts:dataset:list | 授予查询数据集列表权限。 | List | dataset \* | - | - | | modelarts:dataset:create | 授予创建数据集。 | Write | dataset \* | - | - | | modelarts:workspace:list | 查询工作空间列表 | List | - | - | - | | modelarts:workspace:create | 授予创建工作空间权限。 | Write | workspace \* | - | - | | modelarts:dataset:get | 授予查询数据集详情。 | Read | dataset \* | - | - | | modelarts:dataset:update | 授予更新数据集权限。 | Write | dataset \* | - | - | | modelarts:dataset:delete | 授予删除数据集权限。 | Write | dataset \* | - | - | | modelarts:dataset:publishVersion | 授予发布数据集版本。 | Write | dataset \* | - | - | | modelarts:dataset:deleteVersion | 授予删除数据集版本。 | Write | dataset \* | - | - | | modelarts:dataAnnotation:list | 授予查询当前数据集的标签列表。 | List | dataAnnotation \* | - | - | | modelarts:dataAnnotation:upload | 授予批量上传图片、语音、文字等待标注的样本文件权限。 | Write | dataAnnotation \* | - | - | | modelarts:dataAnnotation:delete | 授予批量删除当前数据集的标签。 | Write | dataAnnotation \* | - | - | | modelarts:dataAnnotation:get | 授予查询数据集的标注信息。 | Read | dataAnnotation \* | - | - | | modelarts:dataAnnotation:create | 授予给当前数据集批量创建标签权限。 | Write | dataAnnotation \* | - | - | | modelarts:dataAnnotation:update | 授予更新数据集样本文件的标注信息权限。 | Write | dataAnnotation \* | - | - | | modelarts:dataset:import | 授予创建导入任务权限。 | Write | dataset \* | - | - | | modelarts:dataset:export | 授予创建导出任务权限。 | Write | dataset \* | - | - | | modelarts:network:list | 授予查询网络列表权限。 | List | network \* | - | - | | modelarts:network:list | 授予查询网络列表权限。 | List | - | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:TagKeys](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:RequestTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:network:delete | 授予删除网络权限。 | Write | network \* | [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:network:delete | 授予删除网络权限。 | Write | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:network:update | 授予更新网络权限。 | Write | network \* | [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:network:update | 授予更新网络权限。 | Write | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:pool:get | 授予查询专属资源池详情权限。 | Read | pool \* | [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:pool:get | 授予查询专属资源池详情权限。 | Read | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:pool:update | 授予更新专属资源池权限。 | Write | pool \* | [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:pool:update | 授予更新专属资源池权限。 | Write | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:pool:create | 授予创建专属资源池权限。 | Write | pool \* | - | - | | modelarts:pool:create | 授予创建专属资源池权限。 | Write | - | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:RequestTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:TagKeys](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:pool:list | 授予查询专属资源池列表权限。 | List | pool \* | - | - | | modelarts:pool:list | 授予查询专属资源池列表权限。 | List | - | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:RequestTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:TagKeys](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:pool:delete | 授予删除专属资源池权限。 | Write | pool \* | [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:pool:delete | 授予删除专属资源池权限。 | Write | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:devserver:list | 授予查询租户所有DevServer实例详情的权限。 | List | devserver \* | - | - | | modelarts:devserver:list | 授予查询租户所有DevServer实例详情的权限。 | List | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:devserver:create | 授予创建DevServer实例的权限。 | Write | devserver \* | - | - | | modelarts:devserver:create | 授予创建DevServer实例的权限。 | Write | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:devserver:get | 授予查询DevServer实例详情的权限。 | Read | devserver \* | - | - | | modelarts:devserver:get | 授予查询DevServer实例详情的权限。 | Read | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:devserver:delete | 授予删除DevServer实例的权限。 | Write | devserver \* | - | - | | modelarts:devserver:delete | 授予删除DevServer实例的权限。 | Write | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:devserver:sync | 授予同步用户所有DevServer实例状态的权限。 | Write | devserver \* | - | - | | modelarts:devserver:sync | 授予同步用户所有DevServer实例状态的权限。 | Write | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:devserver:start | 授予启动DevServer实例的权限。 | Write | devserver \* | - | - | | modelarts:devserver:start | 授予启动DevServer实例的权限。 | Write | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:devserver:stop | 授予停止DevServer实例的权限。 | Write | devserver \* | - | - | | modelarts:devserver:stop | 授予停止DevServer实例的权限。 | Write | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:devserver:changeOS | 授予切换DevServer实例操作系统镜像的权限。 | Write | devserver \* | - | - | | modelarts:devserver:changeOS | 授予切换DevServer实例操作系统镜像的权限。 | Write | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:devserver:reinstallOS | 授予重置DevServer实例操作系统镜像的权限。 | Write | devserver \* | - | - | | modelarts:devserver:reinstallOS | 授予重置DevServer实例操作系统镜像的权限。 | Write | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:devserver:reboot | 授予重启DevServer实例的权限。 | Write | devserver \* | - | - | | modelarts:devserver:reboot | 授予重启DevServer实例的权限。 | Write | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:devserver:createTags | 授予添加DevServer实例标签的权限。 | Write | devserver \* | - | - | | modelarts:devserver:createTags | 授予添加DevServer实例标签的权限。 | Write | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:devserver:deleteTags | 授予删除DevServer实例标签的权限。 | Write | devserver \* | - | - | | modelarts:devserver:deleteTags | 授予删除DevServer实例标签的权限。 | Write | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:devserver:queryTags | 授予查询DevServer实例标签的权限。 | Read | devserver \* | - | - | | modelarts:devserver:queryTags | 授予查询DevServer实例标签的权限。 | Read | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:image:listGroup | 授予镜像组列表查询权限。 | List | image \* | - | - | | modelarts:tag:list | 查询标签列表 | List | - | - | - | | modelarts:devserver:bindPublicIP | 授予给DevServer绑定EIP的权限。 | Write | devserver \* | - | - | | modelarts:devserver:bindPublicIP | 授予给DevServer绑定EIP的权限。 | Write | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | modelarts:devserver:listPublicIP | 授予查询DevServer已绑定EIP的权限。 | Read | devserver \* | - | - | | modelarts:devserver:listPublicIP | 授予查询DevServer已绑定EIP的权限。 | Read | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | ModelArts的API通常对应着一个或多个授权项。[表2]展示了API与授权项的关系，以及该API需要依赖的授权项。 表2API与授权项的关系 | API | 对应的授权项 | 依赖的授权项 | |:---|:---|:---| | GET /v1/{project_id}/notebooks | modelarts:notebook:list | - | | POST /v1/{project_id}/notebooks | modelarts:notebook:create | - | | GET /v1/{project_id}/notebooks/{id} | modelarts:notebook:get | - | | PUT /v1/{project_id}/notebooks/{id} | modelarts:notebook:update | - | | DELETE /v1/{project_id}/notebooks/{id} | modelarts:notebook:delete | - | | POST /v1/{project_id}/notebooks/{id}/create-image | modelarts:image:create | - | | POST /v1/{project_id}/notebooks/{id}/start | modelarts:notebook:start | - | | POST /v1/{project_id}/notebooks/{id}/stop | modelarts:notebook:stop | - | | GET /v1/{project_id}/images | modelarts:image:list | - | | POST /v1/{project_id}/images | modelarts:image:register | - | | GET /v1/{project_id}/images/{id} | modelarts:image:get | - | | DELETE /v1/{project_id}/images/{id} | modelarts:image:delete | - | | GET /v1/{project_id}/notebooks/{instance_id}/storage | modelarts:notebook:listMountedStorages | - | | POST /v1/{project_id}/notebooks/{instance_id}/storage | modelarts:notebook:mountStorage | - | | GET /v1/{project_id}/notebooks/{instance_id}/storage/{storage_id} | modelarts:notebook:getMountedStorage | - | | DELETE /v1/{project_id}/notebooks/{instance_id}/storage/{storage_id} | modelarts:notebook:umountStorage | - | | PATCH /v1/{project_id}/notebooks/{id}/lease | modelarts:notebook:updateStopPolicy | - | | GET /v1/{project_id}/models | modelarts:model:list | - | | POST /v1/{project_id}/models | modelarts:model:create | - | | GET /v1/{project_id}/models/{model_id} | modelarts:model:get | - | | DELETE /v1/{project_id}/models/{model_id} | modelarts:model:delete | - | | GET /v1/{project_id}/services/{service_id}/monitor | modelarts:service:getMonitor | - | | GET /v1/{project_id}/services | modelarts:service:list | - | | POST /v2/{project_id}/training-jobs | modelarts:trainJob:create | - | | POST /v2/{project_id}/algorithms | modelarts:aiAlgorithm:create | - | | GET /v2/{project_id}/algorithms | modelarts:aiAlgorithm:list | - | | GET /v2/{project_id}/algorithms/{algorithm_id} | modelarts:aiAlgorithm:get | - | | PUT /v2/{project_id}/algorithms/{algorithm_id} | modelarts:aiAlgorithm:update | - | | DELETE /v2/{project_id}/algorithms/{algorithm_id} | modelarts:aiAlgorithm:delete | - | | GET /v2/{project_id}/training-jobs/{training_job_id} | modelarts:trainJob:get | - | | PUT /v2/{project_id}/training-jobs/{training_job_id} | modelarts:trainJob:update | - | | DELETE /v2/{project_id}/training-jobs/{training_job_id} | modelarts:trainJob:delete | - | | GET /v2/{project_id}/training-jobs/{training_job_id}/tasks/{task_id}/logs/url | modelarts:trainJob:logExport | - | | POST /v2/{project_id}/training-job-searches | modelarts:trainJob:list | - | | POST /v1/{project_id}/networks | modelarts:network:create | - | | GET /v1/{project_id}/networks/{network_name} | modelarts:network:get | - | | GET /v2/{project_id}/training-jobs/{training_job_id}/autosearch-trials | modelarts:trainJob:get | - | | GET /v2/{project_id}/training-jobs/{training_job_id}/autosearch-trials/{trial_id} | modelarts:trainJob:get | - | | GET /v2/{project_id}/training-jobs/{training_job_id}/autosearch-parameter-analysis | modelarts:trainJob:get | - | | GET /v2/{project_id}/training-jobs/{training_job_id}/autosearch-parameter-analysis/{parameter_name} | modelarts:trainJob:get | - | | POST /v2/{project_id}/training-jobs/{training_job_id}/tasks/{task_id}/save-image-job | modelarts:trainJob:create | - | | GET /v2/{project_id}/training-jobs/{training_job_id}/tasks/{task_id}/save-image-job | modelarts:trainJob:get | - | | GET /v2/{project_id}/workflows | modelarts:workflow:list | - | | POST /v2/{project_id}/workflows | modelarts:workflow:create | - | | DELETE /v2/{project_id}/workflows/{workflow_id} | modelarts:workflow:delete | - | | GET /v2/{project_id}/workflows/{workflow_id} | modelarts:workflow:get | - | | PUT /v2/{project_id}/workflows/{workflow_id} | modelarts:workflow:update | - | | GET /v2/{project_id}/workflows/overview | modelarts:workflow:list | - | | GET /v2/{project_id}/workflows/todolist | modelarts:workflow:list | - | | GET /v2/{project_id}/workflows/{workflow_id}/executions | modelarts:workflow:list | - | | POST /v2/{project_id}/workflows/{workflow_id}/executions | modelarts:workflow:execute | - | | DELETE /v2/{project_id}/workflows/{workflow_id}/executions/{execution_id} | modelarts:workflow:delete | - | | GET /v2/{project_id}/workflows/{workflow_id}/executions/{execution_id} | modelarts:workflow:get | - | | PUT /v2/{project_id}/workflows/{workflow_id}/executions/{execution_id} | modelarts:workflow:update | - | | POST /v2/{project_id}/workflows/{workflow_id}/executions/{execution_id}/actions | modelarts:workflow:execute | - | | POST /v2/{project_id}/workflows/{workflow_id}/executions/{execution_id}/step-executions/{step_execution_id}/actions | modelarts:workflow:execute | - | | GET /v2/{project_id}/workflows/{workflow_id}/executions/{execution_id}/step-executions/{step_execution_id}/metrics | modelarts:workflow:get | - | | DELETE /v2/{project_id}/workflows/{workflow_id}/subscriptions/{subscription_id} | modelarts:workflow:delete | - | | GET /v2/{project_id}/workflows/{workflow_id}/subscriptions/{subscription_id} | modelarts:workflow:get | - | | PUT /v2/{project_id}/workflows/{workflow_id}/subscriptions/{subscription_id} | modelarts:workflow:update | - | | GET /v2/{project_id}/workflows/{workflow_id}/schedules/{schedule_id} | modelarts:workflow:get | - | | DELETE /v2/{project_id}/workflows/{workflow_id}/schedules/{schedule_id} | modelarts:workflow:delete | - | | PUT /v2/{project_id}/workflows/{workflow_id}/schedules/{schedule_id} | modelarts:workflow:update | - | | GET /v1/{project_id}/workspaces/{workspace_id} | modelarts:workspace:get | - | | PUT /v1/{project_id}/workspaces/{workspace_id} | modelarts:workspace:update | - | | DELETE /v1/{project_id}/workspaces/{workspace_id} | modelarts:workspace:delete | - | | GET /v1/{project_id}/workspaces/{workspace_id}/quotas | modelarts:workspace:getQuotas | - | | PUT /v1/{project_id}/workspaces/{workspace_id}/quotas | modelarts:workspace:updateQuotas | - | | GET /v2/{project_id}/datasets | modelarts:dataset:list | - | | POST /v2/{project_id}/datasets | modelarts:dataset:create | - | | GET /v1/{project_id}/workspaces | modelarts:workspace:list | - | | POST /v1/{project_id}/workspaces | modelarts:workspace:create | - | | GET /v2/{project_id}/datasets/{dataset_id} | modelarts:dataset:get | - | | PUT /v2/{project_id}/datasets/{dataset_id} | modelarts:dataset:update | - | | DELETE /v2/{project_id}/datasets/{dataset_id} | modelarts:dataset:delete | - | | GET /v2/{project_id}/datasets/{dataset_id}/data-annotations/stats | modelarts:dataset:get | - | | GET /v2/{project_id}/datasets/{dataset_id}/metrics | modelarts:dataset:get | - | | GET /v2/{project_id}/datasets/{dataset_id}/versions | modelarts:dataset:get | - | | POST /v2/{project_id}/datasets/{dataset_id}/versions | modelarts:dataset:publishVersion | - | | GET /v2/{project_id}/datasets/{dataset_id}/versions/{version_id} | modelarts:dataset:get | - | | DELETE /v2/{project_id}/datasets/{dataset_id}/versions/{version_id} | modelarts:dataset:deleteVersion | - | | GET /v2/{project_id}/datasets/{dataset_id}/data-annotations/samples | modelarts:dataAnnotation:list | - | | POST /v2/{project_id}/datasets/{dataset_id}/data-annotations/samples | modelarts:dataAnnotation:upload | - | | POST /v2/{project_id}/datasets/{dataset_id}/data-annotations/samples/delete | modelarts:dataAnnotation:delete | - | | GET /v2/{project_id}/datasets/{dataset_id}/data-annotations/samples/{sample_id} | modelarts:dataAnnotation:get | - | | GET /v2/{project_id}/datasets/{dataset_id}/data-annotations/search-condition | modelarts:dataAnnotation:list | - | | GET /v2/{project_id}/datasets/{dataset_id}/workforce-tasks/{workforce_task_id}/data-annotations/samples | modelarts:dataAnnotation:list | - | | GET /v2/{project_id}/datasets/{dataset_id}/workforce-tasks/{workforce_task_id}/data-annotations/samples/{sample_id} | modelarts:dataAnnotation:get | - | | GET /v2/{project_id}/datasets/{dataset_id}/data-annotations/labels | modelarts:dataAnnotation:list | - | | POST /v2/{project_id}/datasets/{dataset_id}/data-annotations/labels | modelarts:dataAnnotation:create | - | | PUT /v2/{project_id}/datasets/{dataset_id}/data-annotations/labels | modelarts:dataAnnotation:update | - | | POST /v2/{project_id}/datasets/{dataset_id}/data-annotations/labels/delete | modelarts:dataAnnotation:delete | - | | PUT /v2/{project_id}/datasets/{dataset_id}/data-annotations/labels/{label_name} | modelarts:dataAnnotation:update | - | | DELETE /v2/{project_id}/datasets/{dataset_id}/data-annotations/labels/{label_name} | modelarts:dataAnnotation:delete | - | | PUT /v2/{project_id}/datasets/{dataset_id}/data-annotations/samples | modelarts:dataAnnotation:update | - | | GET /v2/{project_id}/datasets/{dataset_id}/import-tasks | modelarts:dataset:get | - | | POST /v2/{project_id}/datasets/{dataset_id}/import-tasks | modelarts:dataset:import | - | | GET /v2/{project_id}/datasets/{dataset_id}/import-tasks/{task_id} | modelarts:dataset:get | - | | GET /v2/{project_id}/datasets/{dataset_id}/export-tasks | modelarts:dataset:get | - | | POST /v2/{project_id}/datasets/{dataset_id}/export-tasks | modelarts:dataset:export | - | | GET /v2/{project_id}/datasets/{resource_id}/export-tasks/{task_id} | modelarts:dataset:get | - | | POST /v2/{project_id}/datasets/{dataset_id}/sync-data | modelarts:dataset:update | - | | GET /v2/{project_id}/datasets/{dataset_id}/sync-data/status | modelarts:dataset:get | - | | GET /v2/{project_id}/datasets/{dataset_id}/auto-annotations/samples | modelarts:dataAnnotation:list | - | | GET /v2/{project_id}/datasets/{dataset_id}/auto-annotations/samples/{sample_id} | modelarts:dataAnnotation:get | - | | GET /v2/{project_id}/datasets/{dataset_id}/tasks | modelarts:dataset:get | - | | POST /v2/{project_id}/datasets/{dataset_id}/tasks | modelarts:dataset:update | - | | GET /v2/{project_id}/datasets/{dataset_id}/tasks/{task_id} | modelarts:dataset:get | - | | POST /v2/{project_id}/datasets/{dataset_id}/tasks/{task_id}/stop | modelarts:dataset:update | - | | PUT /v1/{project_id}/services/{service_id} | modelarts:service:update | - | | PUT /v1/{project_id}/services/{service_id}/nodes/{node_id}/status | modelarts:nodeservice:action | - | | GET /v1/{project_id}/services/{service_id}/events | modelarts:service:getEvents | - | | POST /v1/{project_id}/services/{resource_id}/tags/create | modelarts:service:update | - | | DELETE /v1/{project_id}/services/{resource_id}/tags/delete | modelarts:service:update | - | | GET /v1/{project_id}/services/tms/tags | modelarts:service:get | - | | DELETE /v1/{project_id}/services/{service_id} | modelarts:service:delete | - | | GET /v1/{project_id}/services/{service_id} | modelarts:service:get | - | | GET /v1/{project_id}/services/{service_id}/logs | modelarts:service:getLogs | - | | POST /v1/{project_id}/services | modelarts:service:create | - | | GET /v1/{project_id}/networks | modelarts:network:list | - | | DELETE /v1/{project_id}/networks/{network_name} | modelarts:network:delete | - | | PATCH /v1/{project_id}/networks/{network_name} | modelarts:network:update | - | | GET /v2/{project_id}/pools/{pool_name}/nodes | modelarts:pool:get | - | | POST /v2/{project_id}/pools/{pool_name}/nodes/batch-delete | modelarts:pool:update | - | | GET /v1/{project_id}/events | modelarts:pool:get | - | | POST /v2/{project_id}/pools | modelarts:pool:create | - | | GET /v2/{project_id}/pools | modelarts:pool:list | - | | GET /v2/{project_id}/pools/{pool_name} | modelarts:pool:get | - | | DELETE /v2/{project_id}/pools/{pool_name} | modelarts:pool:delete | - | | PATCH /v2/{project_id}/pools/{pool_name} | modelarts:pool:update | - | | GET /v2/{project_id}/pools/{pool_name}/monitor | modelarts:pool:get | - | | GET /v2/{project_id}/statistics/pools | modelarts:pool:list | - | | GET /v2/{project_id}/pools/{pool_name}/workloads | modelarts:pool:get | - | | GET /v2/{project_id}/statistics/pools/{pool_name}/workloads | modelarts:pool:get | - | | POST /v1/{project_id}/dev-servers | modelarts:devserver:create | - | | GET /v1/{project_id}/dev-servers/{id} | modelarts:devserver:get | - | | DELETE /v1/{project_id}/dev-servers/{id} | modelarts:devserver:delete | - | | PUT /v1/{project_id}/dev-servers/sync | modelarts:devserver:sync | - | | PUT /v1/{project_id}/dev-servers/{id}/start | modelarts:devserver:start | - | | PUT /v1/{project_id}/dev-servers/{id}/stop | modelarts:devserver:stop | - | | GET /v1/{project_id}/images/group | modelarts:image:listGroup | - | | POST /v2/{project_id}/training-jobs | modelarts:trainJob:logExport | - | | POST /v2/{project_id}/training-jobs/{training_job_id}/actions | modelarts:trainJob:create | - | | GET /v2/{project_id}/training-jobs/{training_job_id}/tasks/{task_id}/logs/preview | modelarts:trainJob:get | - | | GET /v2/{project_id}/training-jobs/{training_job_id}/metrics/{task_id} | modelarts:trainJob:get | - | | POST /v2/{project_id}/trainJob/{training_job_id}/tags/create | modelarts:trainJob:update | - | | DELETE /v2/{project_id}/trainJob/{training_job_id}/tags/delete | modelarts:trainJob:update | - | | GET /v2/{project_id}/trainJob/{training_job_id}/tags | modelarts:tag:list | - | | POST /v2/{project_id}/workflows/{workflow_id}/subscriptions | modelarts:workflow:update | - | | POST /v2/{project_id}/workflows/{workflow_id}/schedules | modelarts:workflow:update | - | | GET /v2/{project_id}/metrics/runtime/pools | modelarts:pool:list | - | | POST /v2/{project_id}/training-jobs/{training_job_id}/autosearch-trial-earlystop/{trial_id} | modelarts:trainJob:get | - | #### 资源类型（Resource） 资源类型（Resource）表示身份策略所作用的资源。如[表3]中的某些操作指定了可以在该操作指定的资源类型，则必须在具有该操作的身份策略语句中指定该资源的URN，身份策略仅作用于此资源；如未指定，Resource默认为"\*"，则身份策略将应用到所有资源。您也可以在身份策略中设置条件，从而指定资源类型。 modelarts定义了以下可以在自定义身份策略的Resource元素中使用的资源类型。 表3modelarts支持的资源类型 | 资源类型 | URN | |:---|:---| | workspace | modelarts:\:\:workspace:\ | | dataAnnotation | modelarts:\:\:dataAnnotation:\ | | trainJob | modelarts:\:\:trainJob:\ | | devserver | modelarts:\:\:devserver:\ | | image | modelarts:\:\:image:\ | | service | modelarts:\:\:service:\ | | network | modelarts:\:\:network:\ | | pool | modelarts:\:\:pool:\ | | model | modelarts:\:\:model:\ | | workflow | modelarts:\:\:workflow:\ | | aiAlgorithm | modelarts:\:\:aiAlgorithm:\ | | dataset | modelarts:\:\:dataset:\ | | nodeservice | modelarts:\:\:nodeservice:\ | | notebook | modelarts:\:\:notebook:\ | #### 条件（Condition） **条件键概述** 条件（Condition）是身份策略生效的特定条件，包括[条件键](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html)和[运算符](https://support.huaweicloud.com/usermanual-iam5/iam_01_1289.html#iam_01_1289__li13495143171719)。 - 条件键表示身份策略语句的Condition元素中的键值。根据适用范围，分为全局级条件键和服务级条件键。 - 全局级条件键（前缀为g:）适用于所有操作，在鉴权过程中，云服务不需要提供用户身份信息，系统将自动获取并鉴权。详情请参见：[全局条件键](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html)。 - 服务级条件键（前缀通常为服务缩写，如modelarts:）仅适用于对应服务的操作，详情请参见[表4]。 - 单值/多值表示API调用时请求中与条件关联的值数。单值条件键在API调用时的请求中最多包含一个值，多值条件键在API调用时请求可以包含多个值。例如：g:SourceVpce是单值条件键，表示仅允许通过某个VPC终端节点发起请求访问某资源，一个请求最多包含一个VPC终端节点ID值。g:TagKeys是多值条件键，表示请求中携带的所有标签的key组成的列表，当用户在调用API请求时传入标签可以传入多个值。 - 运算符与条件键、条件值一起构成完整的条件判断语句，当请求信息满足该条件时，身份策略才能生效。支持的运算符请参见：[运算符](https://support.huaweicloud.com/usermanual-iam5/iam_01_1289.html#iam_01_1289__li13495143171719)。 **ModelArts支持的服务级条件键** ModelArts定义了以下可以在自定义身份策略的Condition元素中使用的条件键，您可以使用这些条件键进一步细化身份策略语句应用的条件。 表4modelarts支持的服务级条件键 | 服务级条件键 | 类型 | 单值/多值 | 说明 | |:---|:---|:---|:---| | modelarts:poolType | string | 单值 | ModelArts资源池类型。 | | modelarts:poolId | string | 单值 | ModelArts资源池ID。 |