# 云数据库 TaurusDB 云服务在IAM预置了常用授权项，称为系统策略。如果IAM系统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自定义策略来进行精细的访问控制，IAM自定义策略是对系统策略的扩展和补充。 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 Policies，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服务基于策略授权场景中自定义策略和组织服务中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自定义策略，请参考[创建自定义策略](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）即为策略中支持的操作项。 - **"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TaurusDB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TaurusDB定义的条件键的详细信息请参见[条件]。 - "**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)。 您可以在自定义策略语句的Action元素中指定以下TaurusDB的相关操作。 表1TaurusDB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 | |:---|:---|:---|:---|:---|:---| | gaussdbformysql:backup:modifyPolicy | 授予设置自动备份策略的权限。 | Permission_management | - | [gaussdbformysql:ReplicationTargetRegion] | gaussdb:instance:modifyBackupPolicy | | gaussdbformysql:param:delete | 授予删除参数组的权限。 | Permission_management | - | - | gaussdb:param:delete | | gaussdbformysql:instance:switchover | 授予手动主备切换的权限。 | Permission_management | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - gaussdb:instance:modify - gaussdb:instance:switchover | | gaussdbformysql:htapInstance:createDataSync | 授予实例创建数据同步的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:htapInstance:createDataSync | | gaussdbformysql:auditlog:list | 授予实例获取审计日志列表的权限。 | List | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:instance:list | | gaussdbformysql:autoscaling:createPolicy | 授予实例设置autoScaling的权限。 | Permission_management | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:autoscaling:createPolicy | | gaussdbformysql:autoscaling:modifyPolicy | 授予设置autoScaling配置策略的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:serverless:modifyPolicy | | gaussdbformysql:autoscaling:listHistory | 授予实例查询autoScaling的历史记录权限。 | List | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:autoscaling:list | | gaussdbformysql:autoscaling:listPolicy | 授予实例查询autoScaling的策略权限。 | Read | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:autoscaling:list | | gaussdbformysql:backup:create | 授予创建手动备份权限。 | Write | - | - | gaussdb:backup:create | | gaussdbformysql:backup:delete | 授予删除备份的权限。 | Write | - | - | gaussdb:backup:delete | | gaussdbformysql:backup:getRestoreTime | 授予获取实例可恢复时间点的权限。 | Read | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - gaussdb:instance:list - gaussdb:backup:list | | gaussdbformysql:backup:list | 授予获取备份列表的权限。 | List | - | - | - gaussdb:instance:list - gaussdb:backup:list | | gaussdbformysql:backup:listPolicy | 授予获取备份策略的权限。 | List | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:backup:list | | gaussdbformysql:database:create | 授予实例创建数据库的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:database:create | | gaussdbformysql:database:delete | 授予实例删除数据库的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:database:delete | | gaussdbformysql:database:list | 授予实例查询数据库列表的权限。 | List | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - gaussdb:instance:list - gaussdb:database:list | | gaussdbformysql:database:modify | 授予修改数据库相关信息的权限。 | Permission_management | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:database:modify | | gaussdbformysql:user:modifyHost | 授予修改主机地址的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:user:modify | | gaussdbformysql:proxy:queryElb | 授予查询数据库代理的elb信息的权限。 | Read | - | - | gaussdb:elb:query | | gaussdbformysql:instance:getSecondLevelMonitoringConfig | 授予查询秒级监控配置的权限。 | Read | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:instance:list | | gaussdbformysql:htapInstance:bindPublicIp | 授予HTAP实例绑定公网IP的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:htapInstance:bindPublicIp | | gaussdbformysql:htapInstance:create | 授予创建HTAP实例的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:htapInstance:create | | gaussdbformysql:htapInstance:delete | 授予删除HTAP实例的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:htapInstance:delete | | gaussdbformysql:htapInstance:deleteDataSync | 授予HTAP实例删除数据同步的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:htapInstance:deleteDataSync | | gaussdbformysql:htapInstance:listDatabases | 授予查询HTAP实例数据库列表的权限。 | List | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:htapInstance:list | | gaussdbformysql:htapInstance:listDbParameter | 授予查询HTAP实例数据库参数列表的权限。 | List | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:htapInstance:list | | gaussdbformysql:htapInstance:getReplication | 授予查询HTAP实例数据同步信息的权限。 | Read | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:htapInstance:list | | gaussdbformysql:htapInstance:getReplicationConfig | 授予查询HTAP实例数据同步配置的权限。 | Read | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:htapInstance:list | | gaussdbformysql:htapInstance:getTask | 授予查询HTAP实例任务详情的权限。 | Read | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:htapInstance:list | | gaussdbformysql:htapInstance:getTaskList | 授予查询HTAP实例任务列表的权限。 | List | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:htapInstance:list | | gaussdbformysql:htapInstance:list | 授予获取HTAP实例列表的权限。 | List | - | - | gaussdb:htapInstance:list | | gaussdbformysql:htapInstance:modifyDataSync | 授予修改HTAP实例比对任务的权限。 | Permission_management | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:htapInstance:modifyDataSync | | gaussdbformysql:htapInstance:modifyPassword | 授予修改HTAP实例数据库密码的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:htapInstance:modifyPassword | | gaussdbformysql:htapInstance:modifySpec | 授予HTAP实例规格变更的权限。 | Permission_management | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:htapInstance:modifySpec | | gaussdbformysql:htapInstance:modifyStorageSize | 授予HTAP实例扩容磁盘的权限。 | Permission_management | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:htapInstance:modifyStorageSize | | gaussdbformysql:htapInstance:restart | 授予重启HTAP实例的权限。 | Permission_management | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:htapInstance:restart | | gaussdbformysql:htapInstance:tablesConfigCheck | 授予HTAP实例表配置校验的权限。 | List | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:htapInstance:list | | gaussdbformysql:htapInstance:unbindPublicIp | 授予HTAP实例解绑公网IP的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:htapInstance:unbindPublicIp | | gaussdbformysql:htapInstance:get | 授予获取HTAP实例详情的权限。 | Read | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:htapInstance:list | | gaussdbformysql:htapInstance:createUser | 授予创建HTAP实例数据库用户的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - gaussdb:instance:modify - gaussdb:user:create | | gaussdbformysql:htapInstance:deleteUser | 授予删除HTAP实例数据库用户的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:user:delete | | gaussdbformysql:htapInstance:grantUser | 授予HTAP实例数据库用户权限。 | Permission_management | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:user:grantPrivilege | | gaussdbformysql:htapInstance:listUser | 授予获取HTAP实例数据库用户列表的权限。 | List | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:htapInstance:list | | gaussdbformysql:htapInstance:dbConfigCheck | 授予获取HTAP实例库配置校验的权限。 | Read | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:htapInstance:list | | gaussdbformysql:instance:addReadOnlyNodes | 授予添加只读节点的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - gaussdb:instance:modify - gaussdb:instance:addNodes | | gaussdbformysql:instance:create | 授予创建实例的权限。 | 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) - [gaussdbformysql:FlavorType] - [gaussdbformysql:SubnetId] - [gaussdbformysql:VpcId] | - gaussdb:instance:create - gaussdb:instance:modify | | gaussdbformysql:instance:delete | 授予删除实例的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:instance:delete | | gaussdbformysql:instance:deleteRecycleBin | 授予清理表回收站记录的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:instance:modify | | gaussdbformysql:instance:deleteSqlFilterRules | 授予删除Sql限流规则的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:param:modify | | gaussdbformysql:instance:get | 授予获取实例详情的权限。 | Read | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:instance:list | | gaussdbformysql:instance:getDcc | 授予获取专属资源池详情的权限。 | Read | - | - | gaussdb:instance:list | | gaussdbformysql:instance:getPublicIp | 授予获取公网IP的权限。 | Read | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:instance:list | | gaussdbformysql:instance:getSqlFilterRule | 授予获取SQL限流规则的权限。 | Read | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:param:list | | gaussdbformysql:instance:getSqlFilterStatus | 授予获取SQL限流开关状态的权限。 | Read | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:param:list | | gaussdbformysql:instance:killProcess | 授予kill会话的权限。 | Write | - | - | gaussdb:tag:list | | gaussdbformysql:instance:list | 授予获取实例列表的权限。 | List | - | - | gaussdb:instance:list | | gaussdbformysql:proxy:list | 授予获取数据库代理列表的权限。 | List | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - gaussdb:instance:list - gaussdb:proxy:list | | gaussdbformysql:proxy:listSpec | 授予获取数据库代理规格列表的权限。 | List | - | - | - gaussdb:instance:list - gaussdb:proxy:list | | gaussdbformysql:instance:listDcc | 授予获取专属资源列表的权限。 | List | - | - | gaussdb:instance:list | | gaussdbformysql:instance:listDccSpec | 授予获取专属资源规格列表的权限。 | List | - | - | gaussdb:instance:list | | gaussdbformysql:instance:listEngine | 授予查询引擎信息的权限。 | List | - | - | gaussdb:instance:list | | gaussdbformysql:instance:listProcess | 授予查询Process会话的权限。 | List | - | - | gaussdb:tag:list | | gaussdbformysql:instance:listSpec | 授予查询规格列表的权限。 | List | - | - | gaussdb:instance:list | | gaussdbformysql:instance:metering | 授予获取计量信息的权限。 | List | - | - | gaussdb:instance:metering | | gaussdbformysql:instance:modify | 授予修改实例相关信息的权限。 | Permission_management | - | - | gaussdb:instance:modify | | gaussdbformysql:auditlog:operate | 授予开启关闭审计日志的权限。 | Permission_management | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - gaussdb:instance:modify - gaussdb:instance:modifyTraceSQLPolicy | | gaussdbformysql:instance:bindPublicIp | 授予实例绑定公网IP的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - gaussdb:instance:modify - gaussdb:instance:bindPublicIp | | gaussdbformysql:instance:deleteReadOnlyNodes | 授予实例删除只读节点的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - gaussdb:instance:modify - gaussdb:instance:deleteNodes | | gaussdbformysql:instance:modifyVip | 授予实例修改读写内网地址的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - gaussdb:instance:modify - gaussdb:instance:modifyIp | | gaussdbformysql:instance:modifyMaintenanceWindow | 授予修改实例运维时间窗的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - gaussdb:instance:modify - gaussdb:instance:modifyMaintenanceWindow | | gaussdbformysql:instance:modifySecondLevelMonitorPolicy | 授予修改实例秒级监控频率的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - gaussdb:instance:modify - gaussdb:instance:modifyMonitorPolicy | | gaussdbformysql:instance:modifyPassword | 授予修改实例密码的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - gaussdb:instance:modify - gaussdb:instance:modifyPassword | | gaussdbformysql:instance:modifyPort | 授予修改实例端口的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - gaussdb:instance:modify - gaussdb:instance:modifyPort | | gaussdbformysql:instance:modifySecurityGroup | 授予修改实例安全组的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - gaussdb:instance:modify - gaussdb:instance:modifySecurityGroup | | gaussdbformysql:instance:modifySSL | 授予修改SSL开关的权限。 | Permission_management | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - gaussdb:instance:modify - gaussdb:instance:modifySSL | | gaussdbformysql:instance:modifyStorageSize | 授予实例磁盘扩缩容的权限。 | Permission_management | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - gaussdb:instance:modify - gaussdb:instance:modifyStorageSize | | gaussdbformysql:instance:modifySwitchoverPriority | 授予修改节点优先级的权限。 | Permission_management | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - gaussdb:instance:modify - gaussdb:instance:modifySwitchoverPriority | | gaussdbformysql:instance:rename | 授予修改实例名称的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - gaussdb:instance:modify - gaussdb:instance:rename | | gaussdbformysql:instance:unbindPublicIp | 授予实例解绑公网IP的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - gaussdb:instance:modify - gaussdb:instance:unbindPublicIp | | gaussdbformysql:instance:upgrade | 授予实例升级内核版本的权限。 | Permission_management | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - gaussdb:instance:modify - gaussdb:instance:upgrade | | gaussdbformysql:instance:createDns | 授予开启实例内网DNS的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:instance:createDns | | gaussdbformysql:instance:modifyDns | 授予修改实例内网DNS的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:instance:modifyDns | | gaussdbformysql:user:create | 授予实例创建数据库用户的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - gaussdb:instance:modify - gaussdb:user:create | | gaussdbformysql:proxy:addNodes | 授予数据库代理实例节点扩容的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - gaussdb:instance:modifyProxy - gaussdb:proxy:addNodes | | gaussdbformysql:proxy:changeElb | 授予数据库代理实例更改ELB信息的权限。 | Permission_management | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - gaussdb:instance:modifyProxy - gaussdb:proxy:changeElb | | gaussdbformysql:proxy:createDns | 授予开启数据库代理内网DNS的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - gaussdb:instance:modifyProxy - gaussdb:proxy:createDns | | gaussdbformysql:proxy:create | 授予开启数据库代理的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - gaussdb:instance:modifyProxy - gaussdb:proxy:create | | gaussdbformysql:proxy:delete | 授予关闭数据库代理的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - gaussdb:instance:modifyProxy - gaussdb:proxy:delete | | gaussdbformysql:proxy:modifyAccess | 授予数据库代理访问控制的权限。 | Permission_management | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - gaussdb:instance:modifyProxy - gaussdb:proxy:modifyAccess | | gaussdbformysql:proxy:modifyIp | 授予修改数据库代理IP的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - gaussdb:instance:modifyProxy - gaussdb:proxy:modifyIp | | gaussdbformysql:proxy:modifySpec | 授予数据库代理实例规格变更的权限。 | Permission_management | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - gaussdb:instance:modifyProxy - gaussdb:proxy:modifySpec | | gaussdbformysql:proxy:modifyWeight | 授予修改数据库代理权重的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - gaussdb:instance:modifyProxy - gaussdb:proxy:modifyWeight | | gaussdbformysql:proxy:rename | 授予数据库代理实例重命名的权限。 | Permission_management | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - gaussdb:instance:modifyProxy - gaussdb:proxy:rename | | gaussdbformysql:proxy:restart | 授予重启数据库代理实例的权限。 | Permission_management | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - gaussdb:instance:modifyProxy - gaussdb:proxy:restart | | gaussdbformysql:proxy:switchConnectionPoolType | 授予更改数据库代理实例连接池类型的权限。 | Permission_management | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - gaussdb:instance:modifyProxy - gaussdb:proxy:switchConnectionPoolType | | gaussdbformysql:proxy:updateConfigurations | 授予更改数据库代理实例内核参数的权限。 | Permission_management | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - gaussdb:instance:modifyProxy - gaussdb:proxy:updateConfigurations | | gaussdbformysql:instance:modifyRecycleBin | 授予修改数据回溯的权限。 | Permission_management | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:instance:modify | | gaussdbformysql:instance:modifySpec | 授予变更实例规格的权限。 | Permission_management | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - gaussdb:instance:modify - gaussdb:instance:modifySpec | | gaussdbformysql:instance:modifySpec | 授予变更实例规格的权限。 | Permission_management | - | [gaussdbformysql:FlavorType] | - gaussdb:instance:modify - gaussdb:instance:modifySpec | | gaussdbformysql:instance:restart | 授予重启实例的权限。 | Permission_management | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:instance:restart | | gaussdbformysql:instance:restoreInPlace | 授予备份恢复到已有实例的权限。 | Permission_management | - | - | gaussdb:instance:restoreInPlace | | gaussdbformysql:instance:setRecycleBin | 授予设置回收站策略的权限。 | Permission_management | - | - | gaussdb:instance:modify | | gaussdbformysql:instance:setSqlFilterRules | 授予设置SQL限流规则的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:param:modify | | gaussdbformysql:instance:setSqlFilterStatus | 授予开启/关闭SQL限流的权限。 | Permission_management | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:param:modify | | gaussdbformysql:instance:tableRestore | 授予PITR库表级恢复的权限。 | Permission_management | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:instance:tableRestore | | gaussdbformysql:tag:deal | 授予添加/删除资源标签的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:instance:dealTag | | gaussdbformysql:tag:deal | 授予添加/删除资源标签的权限。 | 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) | gaussdb:instance:dealTag | | gaussdbformysql:log:createLtsConfig | 授予创建LTS日志配置的权限。 | Write | - | - | gaussdb:log:createLtsConfig | | gaussdbformysql:log:deleteLtsConfig | 授予删除LTS日志配置的权限。 | Write | - | - | gaussdb:log:deleteLtsConfig | | gaussdbformysql:log:getErrorLogs | 授予获取错误日志的权限。 | Read | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:log:list | | gaussdbformysql:log:getSlowLogs | 授予获取慢日志的权限。 | Read | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - gaussdb:log:list - gaussdb:instance:list | | gaussdbformysql:log:list | 授予获取日志信息的权限。 | List | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:log:list | | gaussdbformysql:log:listLtsConfig | 授予获取LTS日志配置列表的权限。 | List | - | - | gaussdb:log:listLtsConfig | | gaussdbformysql:log:operate | 授予操作日志的权限。 | Write | - | - | gaussdb:tag:list | | gaussdbformysql:log:operateBinLog | 授予操作BinLog日志的权限。 | Write | - | - | gaussdb:tag:list | | gaussdbformysql:log:setSlowLogSensitiveStatus | 授予开启/关闭慢日志脱敏状态的权限。 | Permission_management | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:instance:modify | | gaussdbformysql:param:apply | 授予应用参数组的权限。 | Permission_management | - | - | gaussdb:param:apply | | gaussdbformysql:param:create | 授予创建参数组的权限。 | Write | - | - | gaussdb:param:create | | gaussdbformysql:param:get | 授予获取参数组详情的权限。 | Read | - | - | gaussdb:param:list | | gaussdbformysql:param:getParameter | 授予获取实例参数详情的权限。 | Read | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:param:list | | gaussdbformysql:param:list | 授予获取参数组列表的权限。 | List | - | - | gaussdb:param:list | | gaussdbformysql:param:reset | 授予重置参数组的权限。 | Write | - | - | gaussdb:param:modify | | gaussdbformysql:param:save | 授予保存参数组的权限。 | Write | - | - | gaussdb:param:modify | | gaussdbformysql:param:update | 授予修改参数组的权限。 | Write | - | - | gaussdb:param:modify | | gaussdbformysql:proxy:modifyConsistency | 授予修改数据库代理会话一致性的权限。 | Permission_management | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:proxy:modifyConsistency | | gaussdbformysql:proxy:modifyTransactionSplit | 授予开启/关闭数据库代理事务拆分的权限。 | Permission_management | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:proxy:modifyTransactionSplit | | gaussdbformysql:proxy:queryConfigurations | 授予获取数据库代理内核参数的权限。 | Read | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:proxy:queryConfigurations | | gaussdbformysql:proxy:upgrade | 授予数据库代理内核版本升级的权限。 | Permission_management | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:proxy:upgrade | | gaussdbformysql:quota:list | 授予查询配额的权限。 | Read | - | - | gaussdb:instance:list | | gaussdbformysql:quota:modify | 授予修改配额的权限。 | Write | - | - | gaussdb:quota:modify | | gaussdbformysql:tag:delete | 授予删除资源标签的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:instance:modify | | gaussdbformysql:tag:list | 授予查询标签列表的权限。 | List | - | - | - gaussdb:instance:list - gaussdb:tag:list | | gaussdbformysql:task:delete | 授予删除任务的权限。 | Write | - | - | gaussdb:instance:delete | | gaussdbformysql:task:get | 授予获取任务执行情况的权限。 | Read | - | - | gaussdb:instance:list | | gaussdbformysql:task:list | 授予获取任务列表的权限。 | List | - | - | gaussdb:instance:list | | gaussdbformysql:user:delete | 授予删除数据库用户的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:user:delete | | gaussdbformysql:user:grantPrivilege | 授予修改数据库用户的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:user:grantPrivilege | | gaussdbformysql:user:list | 授予查询数据库用户列表的权限。 | List | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:user:list | | gaussdbformysql:user:modify | 授予查询数据库用户备注的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:user:modify | | gaussdbformysql:user:revokePrivilege | 授予删除数据库用户权限的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:user:revokePrivilege | | gaussdbformysql:user:updatePassWord | 授予修改数据库用户密码的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:user:modify | | gaussdbformysql:backup:encrypt | 授予开启或关闭实例备份加密的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:backup:encrypt | | gaussdbformysql:proxy:modifyPort | 授予修改读写分离端口号的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:proxy:modifyPort | | gaussdbformysql:proxy:modifyRouteMode | 授予设置读写分离路由模式的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:proxy:modifyRouteMode | | gaussdbformysql:proxy:modifyDns | 授予修改数据库代理内网域名的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:proxy:modifyDns | | gaussdbformysql:proxy:deleteDns | 授予删除数据库代理内网域名的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:proxy:deleteDns | | gaussdbformysql:proxy:modifySSL | 授予开关数据库代理SSL的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:proxy:modifySSL | | gaussdbformysql:proxy:modifySlowLog | 授予开关数据库代理慢日志上报的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:proxy:modifySlowLog | | gaussdbformysql:proxy:modifyAlt | 授予开关数据库代理ALT的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:proxy:modifyAlt | | gaussdbformysql:instance:listProcesses | 授予查询实例节点中的用户会话线程信息权限。 | List | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:instance:listProcesses | | gaussdbformysql:instance:deleteProcesses | 授予终止实例节点中用户会话线程的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:instance:deleteProcesses | | gaussdbformysql:proxy:deleteNodes | 授予数据库代理实例节点缩容的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - gaussdb:instance:modifyProxy - gaussdb:proxy:deleteNodes | | gaussdbformysql:serverless:getComputeAbilityPolicy | 授予查询Serverless算力策略的权限。 | Read | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:serverless:getComputeAbilityPolicy | | gaussdbformysql:serverless:updateComputeAbilityPolicy | 授予设置Serverless算力策略的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:serverless:updateComputeAbilityPolicy | | gaussdbformysql:serverless:getScalingPolicy | 授予查询Serverless自定义扩容策略的权限。 | Read | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:serverless:getScalingPolicy | | gaussdbformysql:serverless:updateScalingPolicy | 授予设置Serverless自定义扩容策略的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:serverless:updateScalingPolicy | | gaussdbformysql:coldTable:operate | 授予冷热分离操作的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:coldTable:operate | | gaussdbformysql:coldTable:query | 授予冷热分离查询的权限。 | Read | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:coldTable:query | | gaussdbformysql:instance:modifyIp | 授予修改只读节点读内网地址的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:instance:modifyIp | | gaussdbformysql:proxy:modifyBinlogPull | 授予开启或者关闭proxy binlog 拉取的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:proxy:modifyBinlogPull | | gaussdbformysql:proxy:bindEip | 授予数据库代理绑定解绑弹性公网ip的权限。 | Write | instance \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | gaussdb:proxy:bindEip | TaurusDB的API通常对应着一个或多个操作项。[表2]展示了API与操作项的关系，以及该API需要依赖的操作项。 表2API与授权项的关系 | API | 对应的授权项 | 依赖的授权项 | |:---|:---|:---| | GET /v3/{project_id}/datastores/{database_name} | gaussdbformysql:instance:listEngine | - | | GET /v3/{project_id}/flavors/{database_name} | gaussdbformysql:instance:listSpec | - | | POST /v3/{project_id}/instances | gaussdbformysql:instance:create | - | | POST /v3/{project_id}/instances/{instance_id}/restart | gaussdbformysql:instance:restart | - | | DELETE /v3/{project_id}/instances/{instance_id} | gaussdbformysql:instance:delete | - | | POST /v3/{project_id}/instances/{instance_id}/nodes/enlarge | gaussdbformysql:instance:addReadOnlyNodes | - | | DELETE /v3/{project_id}/instances/{instance_id}/nodes/{node_id} | gaussdbformysql:instance:deleteReadOnlyNodes | - | | POST /v3/{project_id}/instances/{instance_id}/volume/extend | gaussdbformysql:instance:modifyStorageSize | - | | PUT /v3/{project_id}/instances/{instance_id}/backups/policy/update | gaussdbformysql:backup:modifyPolicy | - | | PUT /v3/{project_id}/instances/{instance_id}/name | gaussdbformysql:instance:rename | - | | POST /v3/{project_id}/instances/{instance_id}/password | gaussdbformysql:instance:modifyPassword | - | | POST /v3/{project_id}/instances/{instance_id}/action | gaussdbformysql:instance:modifySpec | - | | GET /v3/{project_id}/dedicated-resources | gaussdbformysql:instance:listDcc | - | | GET /v3/{project_id}/dedicated-resource/{dedicated_resource_id} | gaussdbformysql:instance:getDcc | - | | POST /v3/{project_id}/instances/{instance_id}/proxy | gaussdbformysql:proxy:create | - | | DELETE /v3/{project_id}/instances/{instance_id}/proxy | gaussdbformysql:proxy:delete | - | | GET /v3/{project_id}/instances/{instance_id}/proxies | gaussdbformysql:proxy:list | - | | GET /v3/{project_id}/instances/{instance_id}/proxy/flavors | gaussdbformysql:proxy:listSpec | - | | POST /v3/{project_id}/instances/{instance_id}/proxy/enlarge | gaussdbformysql:proxy:addNodes | - | | PUT /v3/{project_id}/instances/{instance_id}/proxy/{proxy_id}/flavor | gaussdbformysql:proxy:modifySpec | - | | PUT /v3/{project_id}/instances/{instance_id}/proxy/{proxy_id}/weight | gaussdbformysql:proxy:modifyWeight | - | | POST /v3/{project_id}/instances/{instance_id}/proxy/transaction-split | gaussdbformysql:proxy:modifyTransactionSplit | - | | POST /v3.1/{project_id}/instances/{instance_id}/error-logs | gaussdbformysql:log:getErrorLogs | - | | POST /v3.1/{project_id}/instances/{instance_id}/slow-logs | gaussdbformysql:log:getSlowLogs | - | | GET /v3/{project_id}/project-quotas | gaussdbformysql:quota:list | - | | GET /v3/{project_id}/quotas | gaussdbformysql:quota:list | - | | POST /v3/{project_id}/quotas | gaussdbformysql:quota:modify | - | | PUT /v3/{project_id}/quotas | gaussdbformysql:quota:modify | - | | POST /v3/{project_id}/backups/create | gaussdbformysql:backup:create | - | | GET /v3/{project_id}/backups | gaussdbformysql:backup:list | - | | GET /v3/{project_id}/instances/{instance_id}/backups/policy | gaussdbformysql:backup:listPolicy | - | | GET /v3/{project_id}/configurations | gaussdbformysql:param:list | - | | POST /v3/{project_id}/configurations | gaussdbformysql:param:create | - | | DELETE /v3/{project_id}/configurations/{configuration_id} | gaussdbformysql:param:delete | - | | GET /v3/{project_id}/configurations/{configuration_id} | gaussdbformysql:param:get | - | | PUT /v3/{project_id}/configurations/{configuration_id} | gaussdbformysql:param:update | - | | PUT /v3/{project_id}/configurations/{configuration_id}/apply | gaussdbformysql:param:apply | - | | GET /v3/{project_id}/instances/{instance_id}/tags | gaussdbformysql:tag:list | - | | GET /v3/{project_id}/tags | gaussdbformysql:tag:list | - | | POST /v3/{project_id}/instances/{instance_id}/tags/action | gaussdbformysql:tag:deal | - | | PUT /v3/{project_id}/instances/{instance_id}/monitor-policy | gaussdbformysql:instance:modifySecondLevelMonitorPolicy | - | | GET /v3/{project_id}/instances/{instance_id}/monitor-policy | gaussdbformysql:instance:getSecondLevelMonitoringConfig | - | | POST /v3/{project_id}/instances/{instance_id}/nodes/{node_id}/restart | gaussdbformysql:instance:restart | - | | POST /v3/{project_id}/instance/{instance_id}/audit-log/switch | gaussdbformysql:auditlog:operate | - | | GET /v3/{project_id}/instance/{instance_id}/audit-log/switch-status | gaussdbformysql:auditlog:list | - | | GET /v3/{project_id}/jobs | gaussdbformysql:task:list | - | | POST /v3/{project_id}/instances/{instance_id}/db-users | gaussdbformysql:user:create | - | | GET /v3/{project_id}/instances/{instance_id}/db-users | gaussdbformysql:user:list | - | | DELETE /v3/{project_id}/instances/{instance_id}/db-users | gaussdbformysql:user:delete | - | | PUT /v3/{project_id}/instances/{instance_id}/db-users/comment | gaussdbformysql:user:modify | - | | PUT /v3/{project_id}/instances/{instance_id}/db-users/password | gaussdbformysql:user:updatePassWord | - | | POST /v3/{project_id}/instances/{instance_id}/db-users/privilege | gaussdbformysql:user:grantPrivilege | - | | DELETE /v3/{project_id}/instances/{instance_id}/db-users/privilege | gaussdbformysql:user:revokePrivilege | - | | GET /v3/{project_id}/instances/{instance_id}/databases/charsets | gaussdbformysql:database:list | - | | POST /v3/{project_id}/instances/{instance_id}/databases | gaussdbformysql:database:create | - | | GET /v3/{project_id}/instances/{instance_id}/databases | gaussdbformysql:database:list | - | | DELETE /v3/{project_id}/instances/{instance_id}/databases | gaussdbformysql:database:delete | - | | PUT /v3/{project_id}/instances/{instance_id}/databases/comment | gaussdbformysql:database:modify | - | | POST /v3/{project_id}/instances/{instance_id}/sql-filter/switch | gaussdbformysql:instance:setSqlFilterStatus | - | | GET /v3/{project_id}/instances/{instance_id}/sql-filter/switch | gaussdbformysql:instance:getSqlFilterStatus | - | | PUT /v3/{project_id}/instances/{instance_id}/sql-filter/rules | gaussdbformysql:instance:setSqlFilterRules | - | | GET /v3/{project_id}/instances/{instance_id}/sql-filter/rules | gaussdbformysql:instance:getSqlFilterRule | - | | DELETE /v3/{project_id}/instances/{instance_id}/sql-filter/rules | gaussdbformysql:instance:deleteSqlFilterRules | - | | PUT /v3/{project_id}/instances/{instance_id}/proxy/{proxy_id}/session-consistence | gaussdbformysql:proxy:modifyConsistency | - | | GET /v3/{project_id}/immediate-jobs | gaussdbformysql:task:list | - | | GET /v3/{project_id}/scheduled-jobs | gaussdbformysql:task:list | - | | DELETE /v3/{project_id}/scheduled-jobs | gaussdbformysql:task:delete | - | | DELETE /v3/{project_id}/jobs/{job_id} | gaussdbformysql:task:delete | - | | POST /v3/{project_id}/instances/{instance_id}/db-upgrade | gaussdbformysql:instance:upgrade | - | | PUT /v3/{project_id}/instances/{instance_id}/ssl-option | gaussdbformysql:instance:modifySSL | - | | PUT /v3/{project_id}/instances/{instance_id}/public-ips/bind | gaussdbformysql:instance:bindPublicIp | - | | PUT /v3/{project_id}/instances/{instance_id}/public-ips/unbind | gaussdbformysql:instance:unbindPublicIp | - | | PUT /v3/{project_id}/instances/{instance_id}/switchover | gaussdbformysql:instance:switchover | - | | PUT /v3/{project_id}/instances/{instance_id}/ops-window | gaussdbformysql:instance:modifyMaintenanceWindow | - | | PUT /v3/{project_id}/instances/{instance_id}/security-group | gaussdbformysql:instance:modifySecurityGroup | - | | PUT /v3/{project_id}/instances/{instance_id}/internal-ip | gaussdbformysql:instance:modifyVip | - | | PUT /v3/{project_id}/instances/{instance_id}/port | gaussdbformysql:instance:modifyPort | - | | PUT /v3/{project_id}/instances/{instance_id}/alias | gaussdbformysql:instance:rename | - | | DELETE /v3/{project_id}/backups/{backup_id} | gaussdbformysql:backup:delete | - | | POST /v3/{project_id}/instances/restore | gaussdbformysql:instance:restoreInPlace | - | | POST /v3/{project_id}/instances/{instance_id}/backups/encryption | gaussdbformysql:backup:encrypt | - | | GET /v3/{project_id}/instances/{instance_id}/restore-time | gaussdbformysql:backup:getRestoreTime | - | | PUT /v3/{project_id}/instances/{instance_id}/proxy/{proxy_id}/connection-pool-type | gaussdbformysql:proxy:switchConnectionPoolType | - | | POST /v3/{project_id}/instances/{instance_id}/dns | gaussdbformysql:instance:createDns | - | | PUT /v3/{project_id}/instances/{instance_id}/dns | gaussdbformysql:instance:modifyDns | - | | PUT /v3/{project_id}/instances/{instance_id}/proxy/{proxy_id}/port | gaussdbformysql:proxy:modifyPort | - | | PUT /v3/{project_id}/instances/{instance_id}/proxy/{proxy_id}/route-mode | gaussdbformysql:proxy:modifyRouteMode | - | | PUT /v3/{project_id}/instances/{instance_id}/proxy/{proxy_id}/dns | gaussdbformysql:proxy:modifyDns | - | | DELETE /v3/{project_id}/instances/{instance_id}/proxy/{proxy_id}/dns | gaussdbformysql:proxy:deleteDns | - | | PUT /v3/{project_id}/instances/{instance_id}/proxy/{proxy_id}/ssl | gaussdbformysql:proxy:modifySSL | - | | PUT /v3/{project_id}/instances/{instance_id}/serverless/policy | gaussdbformysql:autoscaling:modifyPolicy | - | | GET /v3/{project_id}/instances/{instance_id}/nodes/{node_id}/processes | gaussdbformysql:instance:listProcesses | - | | DELETE /v3/{project_id}/instances/{instance_id}/nodes/{node_id}/processes | gaussdbformysql:instance:deleteProcesses | - | | PUT /v3/{project_id}/instances/{instance_id}/proxy/{proxy_id}/reduce | gaussdbformysql:proxy:deleteNodes | - | | GET /v3/{project_id}/instances/{instance_id}/serverless/policy | gaussdbformysql:serverless:getComputeAbilityPolicy | - | | PUT /v3.1/{project_id}/instances/{instance_id}/serverless/policy | gaussdbformysql:serverless:updateComputeAbilityPolicy | - | | GET /v3/{project_id}/instances/{instance_id}/serverless/scaling-policy | gaussdbformysql:serverless:getScalingPolicy | - | | PUT /v3/{project_id}/instances/{instance_id}/serverless/scaling-policy | gaussdbformysql:serverless:updateScalingPolicy | - | | POST /v3/{project_id}/instances/{instance_id}/backups/restore/tables | gaussdbformysql:instance:tableRestore | - | | GET /v3/{project_id}/instances/{instance_id}/backups/encryption | gaussdbformysql:backup:encrypt | - | | GET /v3/{project_id}/instances/{instance_id}/incremental-backups | gaussdbformysql:backup:list | - | | GET /v3.1/{project_id}/instances/{instance_id}/backups/restore/tables | gaussdbformysql:backup:list | - | | - | gaussdbformysql:backup:list | - | | PUT /v3/{project_id}/instances/{instance_id}/backups/offsite-policy | gaussdbformysql:backup:modifyPolicy | - | | POST /v3/{project_id}/instances/database-version/upgrade | gaussdbformysql:instance:upgrade | - | | POST /v3/{project_id}/resource-check | gaussdbformysql:instance:list | - | | GET /v3.1/{project_id}/instances/details | gaussdbformysql:instance:get | - | | GET /v3.1/{project_id}/instances | gaussdbformysql:instance:list | - | | GET /v3/{project_id}/instances/recycle-info | gaussdbformysql:instance:list | - | | PUT /v3/{project_id}/instances/{instance_id}/storage/auto-expand-policy | gaussdbformysql:instance:modifyStorageSize | - | | PUT /v3/{project_id}/instances/{instance_id}/nodes/{node_id}/priority | gaussdbformysql:instance:modifySwitchoverPriority | - | | PUT /v3/{project_id}/instances/{instance_id}/nodes/name | gaussdbformysql:instance:rename | - | | PUT /v3/{project_id}/instances/recycle-policy | gaussdbformysql:instance:setRecycleBin | - | | GET /v3/{project_id}/instances/{instance_id}/storage/auto-expand-policy | gaussdbformysql:instance:get | - | | GET /v3/{project_id}/instances/{instance_id}/auto-scaling/history | gaussdbformysql:autoscaling:listHistory | - | | GET /v3/{project_id}/instances/{instance_id}/auto-scaling/policy | gaussdbformysql:autoscaling:listPolicy | - | | GET /v3.1/{project_id}/instances/{instance_id} | gaussdbformysql:instance:get | - | | GET /v3/{project_id}/instances/{instance_id}/eip | gaussdbformysql:instance:getPublicIp | - | | GET /v3/{project_id}/instances/recycle-policy | gaussdbformysql:instance:setRecycleBin | - | | GET /v3/{project_id}/instances/{instance_id}/table-info | gaussdbformysql:instance:get | - | | PUT /v3/{project_id}/instances/{instance_id}/auto-scaling/policy | gaussdbformysql:autoscaling:createPolicy | - | | GET /v3/{project_id}/instances/diagnosis-instance-count | gaussdbformysql:instance:list | - | | GET /v3/{project_id}/instances/diagnosis-instance-infos | gaussdbformysql:instance:list | - | | POST /v3/{project_id}/logs/lts-configs | gaussdbformysql:log:createLtsConfig | - | | DELETE /v3/{project_id}/logs/lts-configs | gaussdbformysql:log:deleteLtsConfig | - | | POST /v3/{project_id}/instances/{instance_id}/{node_id}/slowlog-download | gaussdbformysql:log:getSlowLogs | - | | GET /v3/{project_id}/instance/{instance_id}/auditlog/download-link | gaussdbformysql:auditlog:list | - | | GET /v3/{project_id}/instances/{instance_id}/audit-logs | gaussdbformysql:auditlog:list | - | | PUT /v3/{project_id}/instances/{instance_id}/audit-log-policy | gaussdbformysql:auditlog:operate | - | | POST /v3/{project_id}/instances/{instance_id}/{node_id}/errorlog-download | gaussdbformysql:log:getErrorLogs | - | | GET /v3/{project_id}/logs/lts-configs | gaussdbformysql:log:listLtsConfig | - | | GET /v3/{project_id}/instances/{instance_id}/slowlog/query | gaussdbformysql:log:getSlowLogs | - | | POST /v3/{project_id}/instances/{instance_id}/slow-logs/statistics | gaussdbformysql:log:getSlowLogs | - | | POST /v3/{project_id}/instances/{instance_id}/slowlog/modify | gaussdbformysql:log:setSlowLogSensitiveStatus | - | | GET /v3/{project_id}/instances/{instance_id}/multi-tenant | gaussdbformysql:instance:get | - | | PUT /v3/{project_id}/instances/{instance_id}/multi-tenant | gaussdbformysql:instance:modify | - | | POST /v3/{project_id}/configurations/{configuration_id}/copy | gaussdbformysql:param:create | - | | POST /v3/{project_id}/instances/{instance_id}/configurations/{configuration_id}/copy | gaussdbformysql:param:save | - | | POST /v3/{project_id}/configurations/comparison | gaussdbformysql:param:get | - | | GET /v3/{project_id}/configurations/{configuration_id}/applicable-instances | gaussdbformysql:param:list | - | | GET /v3/{project_id}/instances/{instance_id}/configurations | gaussdbformysql:param:getParameter | - | | GET /v3/{project_id}/configurations/{configuration_id}/modify-history | gaussdbformysql:param:list | - | | GET /v3/{project_id}/configurations/{config_id}/apply-history | gaussdbformysql:param:list | - | | PUT /v3/{project_id}/instances/{instance_id}/configurations | gaussdbformysql:param:update | - | | POST /v3/{project_id}/instances/{instance_id}/proxy/{proxy_id}/access-control | gaussdbformysql:proxy:modifyAccess | - | | POST /v3/{project_id}/instances/{instance_id}/proxy/{proxy_id}/dns | gaussdbformysql:proxy:createDns | - | | POST /v3/{project_id}/instances/{instance_id}/proxy/{proxy_id}/restart | gaussdbformysql:proxy:restart | - | | GET /v3/{project_id}/instances/{instance_id}/proxy/{proxy_id}/configurations | gaussdbformysql:proxy:queryConfigurations | - | | GET /v3/{project_id}/proxy/flavors | gaussdbformysql:proxy:list | - | | GET /v3/{project_id}/instances/{instance_id}/proxy/{proxy_id}/ipgroup | gaussdbformysql:proxy:modifyAccess | - | | GET /v3/{project_id}/instances/{instance_id}/proxy/{proxy_id}/{engine_name}/proxy-version | gaussdbformysql:proxy:list | - | | POST /v3/{project_id}/instances/{instance_id}/proxy/{proxy_id}/access-control-switch | gaussdbformysql:proxy:modifyAccess | - | | POST /v3/{project_id}/instances/{instance_id}/proxy/{proxy_id}/new-node-auto-add | gaussdbformysql:proxy:create | - | | PUT /v3/{project_id}/instances/{instance_id}/proxy/{proxy_id}/rename | gaussdbformysql:proxy:rename | - | | PUT /v3/{project_id}/instances/{instance_id}/proxy/{proxy_id}/configurations | gaussdbformysql:proxy:updateConfigurations | - | | POST /v3/{project_id}/instances/{instance_id}/proxy/{proxy_id}/upgrade-version | gaussdbformysql:proxy:upgrade | - | | GET /v3/{project_id}/enterprise-projects | gaussdbformysql:instance:list | - | | DELETE /v3/{project_id}/instance/{instance_id}/scheduled-jobs | gaussdbformysql:task:delete | - | | POST /v3/{project_id}/instances/{instance_id}/starrocks/databases/replication/database-config-check | gaussdbformysql:htapInstance:dbConfigCheck | - | | POST /v3/{project_id}/configurations/starrocks/comparison | gaussdbformysql:param:get | - | | POST /v3/{project_id}/starrocks/resource-check | gaussdbformysql:instance:list | - | | POST /v3/{project_id}/instances/{instance_id}/starrocks/databases/replication/table-config-check | gaussdbformysql:htapInstance:tablesConfigCheck | - | | POST /v3/{project_id}/instances/{instance_id}/starrocks/users | gaussdbformysql:htapInstance:createUser | - | | POST /v3/{project_id}/instances/{instance_id}/starrocks/databases/replication | gaussdbformysql:htapInstance:createDataSync | - | | POST /v3/{project_id}/instances/{instance_id}/starrocks | gaussdbformysql:htapInstance:create | - | | DELETE /v3/{project_id}/instances/{instance_id}/starrocks/users | gaussdbformysql:htapInstance:deleteUser | - | | DELETE /v3/{project_id}/instances/{instance_id}/starrocks/databases/replication | gaussdbformysql:htapInstance:deleteDataSync | - | | DELETE /v3/{project_id}/instances/{instance_id}/starrocks/{starrocks_instance_id} | gaussdbformysql:htapInstance:delete | - | | GET /v3/{project_id}/htap/datastores/{engine_name} | gaussdbformysql:instance:listEngine | - | | GET /v3/{project_id}/htap/flavors/{engine_name} | gaussdbformysql:instance:listSpec | - | | GET /v3/{project_id}/instances/{instance_id}/htap | gaussdbformysql:htapInstance:get | - | | GET /v3/{project_id}/htap/storage-type/{database} | gaussdbformysql:htapInstance:list | - | | GET /v3/{project_id}/instances/{instance_id}/starrocks/nodes | gaussdbformysql:log:list | - | | GET /v3/{project_id}/instances/{instance_id}/starrocks/databases | gaussdbformysql:htapInstance:listDatabases | - | | GET /v3/{project_id}/instances/{instance_id}/starrocks/databases/replication/configuration | gaussdbformysql:htapInstance:getReplicationConfig | - | | GET /v3/{project_id}/instances/{instance_id}/starrocks/databases/replication | gaussdbformysql:htapInstance:getReplication | - | | GET /v3/{project_id}/instances/{instance_id}/starrocks/databases/replication/database-parameters | gaussdbformysql:htapInstance:listDbParameter | - | | GET /v3/{project_id}/instances/{instance_id}/starrocks/{starrocks_instance_id} | gaussdbformysql:htapInstance:get | - | | PUT /v3/{project_id}/instances/{instance_id}/starrocks/security-group | gaussdbformysql:instance:modifySecurityGroup | - | | POST /v3/{project_id}/instances/{instance_id}/starrocks/databases/replication/pause | gaussdbformysql:htapInstance:modifyDataSync | - | | POST /v3/{project_id}/instances/{instance_id}/starrocks/resize-flavor | gaussdbformysql:htapInstance:modifySpec | - | | PUT /v3/{project_id}/instances/{starrocks_instance_id}/starrocks/restart | gaussdbformysql:htapInstance:restart | - | | PUT /v3/{project_id}/instances/{starrocks_instance_id}/starrocks/{starrocks_node_id}/restart | gaussdbformysql:htapInstance:restart | - | | POST /v3/{project_id}/instances/{instance_id}/starrocks/databases/replication/resume | gaussdbformysql:htapInstance:modifyDataSync | - | | POST /v3/{project_id}/instances/{instance_id}/starrocks/error-logs | gaussdbformysql:log:getErrorLogs | - | | POST /v3/{project_id}/instances/{instance_id}/htap/databases | gaussdbformysql:htapInstance:listDatabases | - | | POST /v3/{project_id}/instances/{instance_id}/htap/tables | gaussdbformysql:htapInstance:listDatabases | - | | GET /v3/{project_id}/starrocks/instances/logs/lts-configs | gaussdbformysql:log:listLtsConfig | - | | GET /v3/{project_id}/instances/{instance_id}/starrocks/users | gaussdbformysql:htapInstance:listUser | - | | GET /v3/{project_id}/instances/{instance_id}/starrocks/configurations | gaussdbformysql:param:getParameter | - | | POST /v3/{project_id}/instances/{instance_id}/starrocks/users/sync | gaussdbformysql:htapInstance:createUser | - | | PUT /v3/{project_id}/instances/{instance_id}/starrocks/users/password | gaussdbformysql:htapInstance:modifyPassword | - | | PUT /v3/{project_id}/instances/{instance_id}/starrocks/users/permission | gaussdbformysql:htapInstance:grantUser | - | | PUT /v3/{project_id}/instances/{instance_id}/starrocks/configurations | gaussdbformysql:param:update | - | | POST /v3/{project_id}/instances/{instance_id}/starrocks/db-upgrade | gaussdbformysql:instance:upgrade | - | | POST /v3/{project_id}/instances/{instance_id}/htap/template | gaussdbformysql:htapInstance:listDatabases | - | | GET /v3/{project_id}/instances/{instance_id}/database-version | gaussdbformysql:instance:get | - | | PUT /v3/{project_id}/instances/{instance_id}/proxy/{proxy_id}/bind | gaussdbformysql:proxy:bindEip | - | | GET /v3/{project_id}/instances/{instance_id}/audit-log-policy | gaussdbformysql:auditlog:list | - | | POST /v3/{project_id}/instances/{instance_id}/audit-log-link | gaussdbformysql:auditlog:list | - | | GET /v3/{project_id}/instances/{instance_id}/task-center-detail | gaussdbformysql:task:list | - | | PUT /v3/{project_id}/instances/{instance_id}/starrocks/databases/replication | gaussdbformysql:htapInstance:modifyDataSync | - | | GET /v3/{project_id}/instances/{instance_id}/starrocks/databases/replication/configuration/{database} | gaussdbformysql:htapInstance:getReplicationConfig | - | | PUT /v3/{project_id}/instances/{instance_id}/query-queue/rules | gaussdbformysql:param:update | - | | GET /v3/{project_id}/instances/{instance_id}/query-queue/rules | gaussdbformysql:param:get | - | | POST /v3/{project_id}/instances/{instance_id}/htap/query-queue/switch | gaussdbformysql:param:update | - | | POST /v3/{project_id}/instances/{instance_id}/starrocks/slow-logs | gaussdbformysql:log:getSlowLogs | - | | GET /v3/{project_id}/instances/{instance_id}/starrocks/slowlog-sensitive | gaussdbformysql:log:getSlowLogs | - | | PUT /v3/{project_id}/instances/{instance_id}/starrocks/slowlog-sensitive | gaussdbformysql:log:setSlowLogSensitiveStatus | - | | GET /v3/{project_id}/instances/{instance_id}/sql-filter/history-rules | gaussdbformysql:instance:getSqlFilterRule | - | | GET /v3/{project_id}/instances/{instance_id}/nodes/{node_id}/auto-sql-limiting/log | gaussdbformysql:instance:getSqlFilterRule | - | | POST /v3/{project_id}/instances/{instance_id}/auto-sql-limiting | gaussdbformysql:instance:getSqlFilterRule | - | | PUT /v3/{project_id}/instances/{instance_id}/auto-sql-limiting | gaussdbformysql:instance:setSqlFilterRules | - | | DELETE /v3/{project_id}/instances/{instance_id}/nodes/{node_id}/auto-sql-limiting | gaussdbformysql:instance:deleteSqlFilterRules | - | #### 资源类型（Resource） 资源类型（Resource）表示策略所作用的资源。如[支持的资源类型]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策略语句中指定该资源的URN，策略仅作用于此资源；如未指定，Resource默认为"\*"，则策略将应用到所有资源。您也可以在策略中设置条件，从而指定资源类型。 TaurusDB定义了以下可以在自定义策略的Resource元素中使用的资源类型。 表3支持的资源类型 | 资源类型 | URN | |:---|:---| | instance | gaussdbformysql:\:\:instance:\ | #### 条件 **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（前缀为服务缩写，如gaussdbformysql:）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)。 **TaurusDB支持的服务级条件键** TaurusDB定义了以下可以在身份策略的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策略语句应用的条件。 表4TaurusDB支持的服务级条件键 | 服务级条件键 | 类型 | 单值/多值 | 说明 | |:---|:---|:---|:---| | [gaussdbformysql:FlavorType] | String | 单值 | 按照请求参数中传递的规格类型标签键筛选访问权限。 | | [gaussdbformysql:SubnetId] | String | 单值 | 按照请求参数中传递的子网ID标签键筛选访问权限。 | | [gaussdbformysql:VpcId] | String | 单值 | 按照请求参数中传递的VPC ID标签键筛选访问权限。 | | [gaussdbformysql:ReplicationTargetRegion] | String | 单值 | 按照请求参数中传递的目标备份区域标签键筛选访问权限。 | **条件键示例** - gaussdbformysql:FlavorType 示例：表示仅允许创建ARM类型实例。 ``` { "Version": "5.0", "Statement": [ { "Effect": "Allow", "Action": [ "gaussdbformysql:instance:create" ], "Condition": { "StringEquals": { "gaussdbformysql:FlavorType": [ "ARM" ] } } } ] } ``` - gaussdbformysql:SubnetId 示例：表示仅允许创建SubnetId为SubnetId-a的实例。 ``` { "Version": "5.0", "Statement": [ { "Effect": "Allow", "Action": [ "gaussdbformysql:instance:create" ], "Condition": { "StringEquals": { "gaussdbformysql:SubnetId": [ "SubnetId-a" ] } } } ] } ``` - gaussdbformysql:VpcId 示例：表示仅允许创建VPC为vpcId-a的实例。 ``` { "Version": "5.0", "Statement": [ { "Effect": "Allow", "Action": [ "gaussdbformysql:instance:create" ], "Condition": { "StringEquals": { "gaussdbformysql:VpcId": [ "vpcId-a" ] } } } ] } ``` - gaussdbformysql:ReplicationTargetRegion 示例：表示跨区域备份只允许将备份存储到目标region-a。 ``` { "Version": "5.0", "Statement": [ { "Effect": "Allow", "Action": [ "gaussdbformysql:backup:modifyPolicy" ], "Condition": { "StringEquals": { "gaussdbformysql:ReplicationTargetRegion": [ "region-a" ] } } } ] } ```