# 身份策略授权参考 云服务在IAM预置了常用授权项，称为系统策略。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 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GeminiDB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GeminiDB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GeminiDB的相关操作。 表1GeminiDB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 | |:---|:---|:---|:---|:---|:---| | gaussdbfornosql::listResourceQuota | 授予查询资源配额的权限。 | Read | - | - | nosql:instance:list | | gaussdbfornosql:configuration:compare | 授予比较两个参数模板之间差异的权限。 | Read | - | - | nosql:param:list | | gaussdbfornosql:configuration:get | 授予查询参数配置详情的权限。 | Read | - | - | nosql:param:list | | gaussdbfornosql:instance:get | 授予查询数据库实例详情的权限。 | Read | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:list | | gaussdbfornosql:instance:getAutoExtendVolumePolicy | 授予查询实例磁盘自动扩容策略的权限。 | Read | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:list | | gaussdbfornosql:instance:getBackupPolicy | 授予查询自动备份策略的权限。 | Read | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | gaussdbfornosql:instance:getBiactiveRegion | 授予查询实例可搭建区域的权限。 | Read | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:list | | gaussdbfornosql:instance:getBiactiveRelation | 授予查询实例存在的双活关系的权限。 | Read | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:list | | gaussdbfornosql:instance:getBigKeys | 授予获取GaussDB for Redis的大key的权限。 | Read | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:getBigKeys | | gaussdbfornosql:instance:getConfiguration | 授予查询实例参数配置的权限。 | Read | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:param:list | | gaussdbfornosql:instance:getDisasterDataSyncStatus | 授予获取容灾实例数据同步状态的权限。 | Read | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:list | | gaussdbfornosql:instance:getLoadBalance | 授予查询负载均衡的权限。 | Read | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:list | | gaussdbfornosql:instance:getPasswordlessConfig | 授予获取GaussDB for Redis的免密配置的权限。 | Read | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:getPasswordlessConfig | | gaussdbfornosql:instance:getRecyclePolicy | 授予查看实例回收备份策略的权限。 | Read | - | - | nosql:instance:list | | gaussdbfornosql:instance:getRequiredIpNums | 授予查询创建实例或扩容节点时需要的IP数量的权限。 | Read | - | - | - | | gaussdbfornosql:instance:getRestorablePeriod | 授予查询实例可恢复的时间段的权限。 | Read | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:backup:list | | gaussdbfornosql:instance:getSlowLogPlaintextStatus | 授予查看慢日志明文开关状态的权限。 | Read | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:list | | gaussdbfornosql:instance:listOffsiteBackupRegion | 授予获取指定实例异地备份区域的权限。 | Read | - | - | nosql:backup:list | | gaussdbfornosql:instance:precheckDisaster | 授予检查是否可以搭建容灾关系的权限。 | Read | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:list | | gaussdbfornosql::updateEpsQuota | 授予查询企业项目配额的权限。 | Write | - | - | nosql:quota:modify | | gaussdbfornosql:configuration:copy | 授予复制参数组的权限。 | Write | - | - | nosql:param:create | | gaussdbfornosql:configuration:create | 授予创建参数组的权限。 | Write | - | - | nosql:param:create | | gaussdbfornosql:configuration:delete | 授予删除参数组的权限。 | Write | - | - | nosql:param:delete | | gaussdbfornosql:configuration:reset | 授予重置参数模板的权限。 | Write | - | - | nosql:param:modify | | gaussdbfornosql:configuration:update | 授予修改参数组中参数值的权限。 | Write | - | - | nosql:param:modify | | gaussdbfornosql:instance:addNode | 授予增加实例节点数量的权限。 | Write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:extendNode | | gaussdbfornosql:instance:applyConfiguration | 授予应用参数配置到实例或实例节点的权限。 | Write | - | - | nosql:instance:modifyParameter | | gaussdbfornosql:instance:buildBiactiveRelation | 授予搭建双活实例的权限。 | Write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:buildBiactiveInstance | | gaussdbfornosql:instance:create | 授予创建数据库实例的权限。 | Write | - | - | nosql:instance:create | | gaussdbfornosql:instance:createBackup | 授予创建手动备份的权限。 | Write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:backup:create | | gaussdbfornosql:instance:createColdVolume | 授予创建冷存储的权限。 | Write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:modifyStorageSize | | gaussdbfornosql:instance:createDatabaseUser | 授予创建数据库账号的权限。 | Write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:createDatabaseUser | | gaussdbfornosql:instance:createDisaster | 授予搭建容灾关系的权限。 | Write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:dr:construct | | gaussdbfornosql:instance:createExclusiveResource | 授予创建专属资源的权限。 | Write | - | - | nosql:dcc:create | | gaussdbfornosql:instance:delete | 授予删除数据库实例的权限。 | Write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:delete | | gaussdbfornosql:instance:deleteBackup | 授予删除手动备份的权限。 | Write | - | - | nosql:backup:delete | | gaussdbfornosql:instance:deleteColdVolume | 授予删除冷存储的权限。 | Write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:modifyStorageSize | | gaussdbfornosql:instance:deleteDatabaseUser | 授予删除数据库账号的权限。 | Write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:deleteDatabaseUser | | gaussdbfornosql:instance:deleteDisaster | 授予解除容灾关系的权限。 | Write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:dr:deconstruct | | gaussdbfornosql:instance:deleteNode | 授予缩容实例节点数量的权限。 | Write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - nosql:instance:delete - nosql:instance:reduceNode | | gaussdbfornosql:instance:deleteSession | 授予删除实例会话列表的权限。 | Write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:session:delete | | gaussdbfornosql:instance:extendExclusiveResource | 授予扩容专属资源的权限。 | Write | - | - | - | | gaussdbfornosql:instance:getOffsiteBackupPolicy | 授予获取指定实例异地备份策略的权限。 | Write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:modifyBackupPolicy | | gaussdbfornosql:instance:operateDatabase | 授予修改数据库的权限。 | Write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:operateDatabase | | gaussdbfornosql:instance:operateDisasterDataSync | 授予操作容灾实例数据同步的权限。 | Write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:dr:operateDataSync | | gaussdbfornosql:instance:releaseBiactiveRelation | 授予为实例解除双活关系的权限。 | Write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:releaseBiactiveInstance | | gaussdbfornosql:instance:rename | 授予重命名实例的权限。 | Write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:rename | | gaussdbfornosql:instance:resetDbPassword | 授予重置数据库账号密码的权限。 | Write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:resetDatabaseUser | | gaussdbfornosql:instance:restart | 授予重启数据库实例的权限。 | Write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:restart | | gaussdbfornosql:instance:restore | 授予备份恢复原实例的权限。 | Write | - | - | - | | gaussdbfornosql:instance:setAutoExtendVolumePolicy | 授予设置自动扩容策略的权限。 | Write | - | - | nosql:instance:modifyStorageSize | | gaussdbfornosql:instance:setBackupPolicy | 授予设置自动备份策略的权限。 | Write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:backup:list | | gaussdbfornosql:instance:setLogConfigs | 授予设置日志配置的权限。 | Write | - | - | nosql:instances:saveLtsStreams | | gaussdbfornosql:instance:setOffsiteBackupPolicy | 授予设置异地备份策略的权限。 | Write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:modifyBackupPolicy | | gaussdbfornosql:instance:setPasswordlessConfig | 授予设置GaussDB for Redis的免密配置的权限。 | Write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:setPasswordlessConfig | | gaussdbfornosql:instance:setRecyclePolicy | 授予设置实例回收备份策略的权限。 | Write | - | - | nosql:recyclePolicy:set | | gaussdbfornosql:instance:switchNodeStatus | 授予支持节点开关机的权限。 | Write | - | - | nosql:instance:switchNodeStatus | | gaussdbfornosql:instance:switchSSL | 授予切换SSL的权限。 | Write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:switchSSL | | gaussdbfornosql:instance:switchoverDisaster | 授予容灾关系主备切换的权限。 | Write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:dr:switchoverDisasterRecovery | | gaussdbfornosql:instance:updateColdVolume | 授予扩容冷存储的权限。 | Write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:modifyStorageSize | | gaussdbfornosql:instance:updateConfiguration | 授予修改实例或实例节点的参数组配置的权限。 | Write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:modifyParameter | | gaussdbfornosql:instance:updateDbUserPrivilege | 授予修改数据库账号权限的权限。 | Write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:modifyDbUserPrivilege | | gaussdbfornosql:instance:updateEIP | 授予绑定/解绑弹性公网IP的权限。 | Write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [gaussdbfornosql:AssociatePublicIp](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - nosql:instance:bindPublicIp - nosql:instance:unbindPublicIp | | gaussdbfornosql:instance:updateHighRiskCommands | 授予修改高危命令的权限。 | Write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instances:modifyHighRiskCommands | | gaussdbfornosql:instance:updateLoadBalance | 授予修改负载均衡的权限。 | Write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:modifyInstanceLb | | gaussdbfornosql:instance:updatePassword | 授予重置管理员密码的权限。 | Write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:modifyPasswd | | gaussdbfornosql:instance:updatePort | 授予修改数据库端口的权限。 | Write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:modifyPort | | gaussdbfornosql:instance:updateSecurityGroup | 授予变更实例安全组的权限。 | Write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:modifySecurityGroup | | gaussdbfornosql:instance:updateSlowLogPlaintextSwitch | 授予切换慢日志明文显示开关的权限。 | Write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:modifySlowLogPlaintextSwitch | | gaussdbfornosql:instance:updateSourceSubnet | 授予更新网段配置的权限。 | Write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | gaussdbfornosql:instance:updateSpec | 授予变更实例规格的权限。 | Write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:modifySpecification | | gaussdbfornosql:instance:updateVolume | 授予扩容实例存储容量的权限。 | Write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:modifyStorageSize | | gaussdbfornosql:instance:upgradeDatabaseVersion | 授予升级数据库版本的权限。 | Write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:upgradeDatabaseVersion | | gaussdbfornosql::listEpsQuota | 授予查询企业项目配额的权限。 | List | - | - | nosql:quota:list | | gaussdbfornosql::listResourcesByTags | 授予查询资源标签的权限。 | List | - | - | - nosql:instance:list - nosql:tag:list | | gaussdbfornosql::listTagsForResource | 授予查询指定实例的标签信息的权限。 | List | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - nosql:instance:list - nosql:tag:list | | gaussdbfornosql:backup:list | 授予查询备份列表的权限。 | List | - | - | nosql:backup:list | | gaussdbfornosql:configuration:list | 授予查询参数组列表的权限。 | List | - | - | nosql:param:list | | gaussdbfornosql:configuration:listAppliedHistory | 授予查询参数模板被应用历史的权限。 | List | - | - | nosql:param:list | | gaussdbfornosql:configuration:listUpdatedHistory | 授予查询参数模板修改历史的权限。 | List | - | - | nosql:param:list | | gaussdbfornosql:datastore:list | 授予查询引擎版本列表的权限。 | List | - | - | - | | gaussdbfornosql:instance:list | 授予查询数据库实例列表的权限。 | List | - | - | nosql:instance:list | | gaussdbfornosql:instance:listDatabase | 授予查询数据库列表的权限。 | List | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - nosql:database:list - nosql:backup:list | | gaussdbfornosql:instance:listDatabaseUser | 授予查询数据库账号列表和详情的权限。 | List | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:dbuser:list | | gaussdbfornosql:instance:listErrorLog | 授予查看错误日志的权限。 | List | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:list | | gaussdbfornosql:instance:listExclusiveResource | 授予查询专属资源列表的权限。 | List | - | - | - | | gaussdbfornosql:instance:listFlavors | 授予查询规格列表的权限。 | List | - | - | nosql:instance:list | | gaussdbfornosql:instance:listHighRiskCommands | 授予查询高危命令列表的权限。 | List | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:command:list | | gaussdbfornosql:instance:listLogConfigs | 授予查询日志配置的权限。 | List | - | - | - | | gaussdbfornosql:instance:listOffsiteBackup | 授予获取异地备份列表的权限。 | List | - | - | nosql:backup:list | | gaussdbfornosql:instance:listOffsiteBackupInstance | 授予获取异地备份实例的权限。 | List | - | - | nosql:backup:list | | gaussdbfornosql:instance:listRecycleInstances | 授予查询回收站实例列表的权限。 | List | - | - | nosql:instance:list | | gaussdbfornosql:instance:listRestorableInstances | 授予查询可恢复的实例列表的权限。 | List | - | - | nosql:instance:list | | gaussdbfornosql:instance:listSession | 授予查询实例会话列表的权限。 | List | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:session:list | | gaussdbfornosql:instance:listSlowLog | 授予查看慢日志的权限。 | List | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:list | | gaussdbfornosql:tag:list | 授予查询项目下所有标签信息的权限。 | List | - | - | nosql:tag:list | | gaussdbfornosql:task:list | 授予查看任务的权限。 | List | - | - | nosql:task:list | | gaussdbfornosql:instance:batchUpgradeDatabaseVersion | 授予数据库补丁批量升级的权限。 | write | - | - | nosql:instance:batchUpgradeDatabaseVersion | | gaussdbfornosql:instance:getHotKeys | 授予查询GeminiDB Redis实例的热key的权限。 | read | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | gaussdbfornosql:instance:setRedisDisabledCommands | 授予设置GeminiDB Redis禁用命令的权限。 | write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:setRedisDisabledCommands | | gaussdbfornosql:instance:listRedisDisabledCommands | 授予查询GeminiDB Redis禁用命令的权限。 | read | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | - | | gaussdbfornosql:instance:modifyMaintenanceWindow | 授予设置实例可维护时间段的权限。 | write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:modifyMaintenanceWindow | | gaussdbfornosql:instance:deleteRedisDisabledCommands | 授予删除GeminiDB Redis禁用命令的权限。 | write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:deleteRedisDisabledCommands | | gaussdbfornosql:instance:listDBCacheMappings | 授予查询内存加速映射列表和详情的权限。 | List | - | - | nosql:instance:listDBCacheMappings | | gaussdbfornosql:instance:createDBCacheRule | 授予创建内存加速规则的权限。 | write | - | - | nosql:instance:createDBCacheRule | | gaussdbfornosql:instance:deleteDBCacheMapping | 授予解除内存加速映射的权限。 | write | - | - | nosql:instance:deleteDBCacheMapping | | gaussdbfornosql:instance:createDBCacheMapping | 授予创建内存加速映射的权限。 | write | - | - | nosql:instance:createDBCacheMapping | | gaussdbfornosql:instance:updateDBCacheRule | 授予修改内存加速规则的权限。 | write | - | - | nosql:instance:updateDBCacheRule | | gaussdbfornosql:instance:listDBCacheRules | 授予查询内存加速规则列表和详情的权限。 | List | - | - | nosql:instance:listDBCacheRules | | gaussdbfornosql:instance:deleteDBCacheRule | 授予删除内存加速规则的权限。 | write | - | - | nosql:instance:deleteDBCacheRule | | gaussdbfornosql:instance:operateDataDump | 授予开启/关闭实例数据导出的权限。 | write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:operateDataDump | | gaussdbfornosql:instance:setSecondLevelMonitoringConfig | 授予开启/关闭秒级监控的权限。 | write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:secondLevelMonitoring | | gaussdbfornosql:instance:getSecondLevelMonitoringConfig | 授予查询秒级监控配置的权限。 | read | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:secondLevelMonitoring | | gaussdbfornosql:instance:setAutoNodeExpansionPolicy | 授予设置节点自动扩容策略的权限。 | write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:extendNode | | gaussdbfornosql:instance:getAutoNodeExpansionPolicy | 授予查询节点自动扩容策略的权限。 | read | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:list | | gaussdbfornosql:instance:listSslCertDownloadAddresses | 授予获取下载SSL证书地址的权限。 | List | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:listSslCertDownloadAddresses | | gaussdbfornosql:instance:redisPitrRestore | 授予恢复当前Redis实例到指定时间点的权限。 | write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:redisPitrRestore | | gaussdbfornosql:instance:setRedisPitrPolicy | 授予设置Redis恢复到指定时间点策略的权限。 | write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:setRedisPitrPolicy | | gaussdbfornosql:instance:getRedisPitrPolicy | 授予查询GeminiDB Redis恢复到指定时间点策略的权限。 | read | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:getRedisPitrPolicy | | gaussdbfornosql:instance:listRedisPitrRestoreTime | 授予查询Redis可恢复时间点的权限。 | List | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:listRedisPitrRestoreTime | | gaussdbfornosql:instance:getRedisPitrInfo | 授予查询Redis实例指定时间点恢复所占用的存储空间的权限。 | read | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:getRedisPitrInfo | | gaussdbfornosql:instance:stopBackup | 授予停止备份的权限。 | write | - | - | nosql:backup:stop | | gaussdbfornosql:instance:redisDataRestore | 授予数据文件导入已有实例的权限。 | write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:redisDataRestore | | gaussdbfornosql:instance:setTags | 授予批量添加或删除指定实例标签的权限。 | tagging | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:tag | | gaussdbfornosql:instance:setDisasterSettings | 授予设置实例容灾倒换配置的权限。 | write | - | - | nosql:dr:setDisasterRecoverySettings | | gaussdbfornosql:instance:listDisasterSettings | 授予查询实例容灾倒换配置的权限。 | List | - | - | nosql:dr:listDisasterRecoverySettings | | gaussdbfornosql:instance:maintenanceWindow | 授予查询实例可维护时间段的权限。 | read | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:maintenanceWindow | | gaussdbfornosql:instance:cancelScheduleJob | 授予取消定时任务的权限。 | write | - | - | nosql:instance:cancelScheduleJob | | gaussdbfornosql:instance:switchover | 授予GeminiDB Redis主备切换的权限。 | write | instance \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-iam5/iam_01_1287.html) | nosql:instance:switchover | | gaussdbfornosql:serverless:getDynamoDBSubscriptionStatus | 授予查询DynamoDB Serverless开通状态的权限。 | read | - | - | - | | gaussdbfornosql:serverless:createDynamoDBTable | 授予创建DynamoDB Serverless表的权限。 | write | - | - | - | | gaussdbfornosql:serverless:createEndpoint | 授予创建Serverless终端节点的权限。 | write | - | - | - | | gaussdbfornosql:serverless:deleteDynamoDBTable | 授予删除DynamoDB Serverless表的权限。 | write | - | - | - | | gaussdbfornosql:serverless:deleteEndpoint | 授予删除Serverless终端节点的权限。 | write | - | - | - | | gaussdbfornosql:serverless:updateDynamoDBSubscriptionStatus | 授予开通DynamoDB Serverless的权限。 | write | - | - | - | | gaussdbfornosql:serverless:listDynamoDBTables | 授予查询DynamoDB Serverless表列表的权限。 | list | - | - | - | | gaussdbfornosql:serverless:listEndpoints | 授予查询Serverless终端节点列表的权限。 | list | - | - | - | GeminiDB的API通常对应着一个或多个授权项。如下表展示了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 /](https://support.huaweicloud.com/api-nosql/ListApiVersion.html) | - | - | | [GET /{version}](https://support.huaweicloud.com/api-nosql/ShowApiVersion.html) | - | - | | [GET /v3.1/{project_id}/flavors](https://support.huaweicloud.com/api-nosql/nosql_instance_specification.html) | - | - | | [GET /v3/{project_id}/datastores/{datastore_name}/versions](https://support.huaweicloud.com/api-nosql/nosql_database_version.html) | - | - | | [GET /v3/{project_id}/dedicated-resources](https://support.huaweicloud.com/api-nosql/nosql_05_0200.html) | gaussdbfornosql:instance:listExclusiveResource | - | | [POST /v3/{project_id}/instances](https://support.huaweicloud.com/api-nosql/nosql_05_0014.html) | gaussdbfornosql:instance:create | - | | [DELETE /v3/{project_id}/instances/{instance_id}](https://support.huaweicloud.com/api-nosql/nosql_05_0015.html) | gaussdbfornosql:instance:delete | - | | [GET /v3/{project_id}/instances](https://support.huaweicloud.com/api-nosql/nosql_05_0016.html) | gaussdbfornosql:instance:list | - | | [POST /v3/{project_id}/instances/{instance_id}/extend-volume](https://support.huaweicloud.com/api-nosql/nosql_05_0050.html) | gaussdbfornosql:instance:updateVolume | - | | [POST /v3/{project_id}/instances/{instance_id}/enlarge-node](https://support.huaweicloud.com/api-nosql/nosql_05_0051.html) | gaussdbfornosql:instance:addNode | - | | [POST /v3/{project_id}/instances/{instance_id}/reduce-node](https://support.huaweicloud.com/api-nosql/nosql_05_0052.html) | gaussdbfornosql:instance:deleteNode | - | | [GET /v3/{project_id}/redis/nodes/{node_id}/sessions](https://support.huaweicloud.com/api-nosql/nosql_05_0053.html) | gaussdbfornosql:instance:listSession | - | | [GET /v3/{project_id}/redis/nodes/{node_id}/session-statistics](https://support.huaweicloud.com/api-nosql/nosql_05_0054.html) | gaussdbfornosql:instance:listSession | - | | [DELETE /v3/{project_id}/redis/nodes/{node_id}/sessions](https://support.huaweicloud.com/api-nosql/nosql_05_0055.html) | gaussdbfornosql:instance:deleteSession | - | | [GET /v3/{project_id}/instances/{instance_id}/available-flavors](https://support.huaweicloud.com/api-nosql/nosql_05_0156.html) | gaussdbfornosql:instance:listFlavors | - | | [PUT /v3/{project_id}/instances/{instance_id}/resize](https://support.huaweicloud.com/api-nosql/nosql_05_0100.html) | gaussdbfornosql:instance:updateSpec | - | | [PUT /v3/{project_id}/instances/{instance_id}/password](https://support.huaweicloud.com/api-nosql/nosql_05_0101.html) | gaussdbfornosql:instance:updatePassword | - | | [PUT /v3/{project_id}/instances/{instance_id}/name](https://support.huaweicloud.com/api-nosql/nosql_05_0102.html) | gaussdbfornosql:instance:rename | - | | [PUT /v3/{project_id}/instances/{instance_id}/security-group](https://support.huaweicloud.com/api-nosql/nosql_05_0103.html) | gaussdbfornosql:instance:updateSecurityGroup | - | | [POST /v3/{project_id}/instances/{instance_id}/db-upgrade](https://support.huaweicloud.com/api-nosql/UpgradeDbVersion.html) | gaussdbfornosql:instance:upgradeDatabaseVersion | - | | [POST /v3/{project_id}/instances/db-upgrade](https://support.huaweicloud.com/api-nosql/BatchUpgradeDbVersion.html) | gaussdbfornosql:instance:batchUpgradeDatabaseVersion | - | | [POST /v3/{project_id}/instances/{instance_id}/cold-volume](https://support.huaweicloud.com/api-nosql/nosql_05_0104.html) | gaussdbfornosql:instance:createColdVolume | - | | [PUT /v3/{project_id}/instances/{instance_id}/cold-volume](https://support.huaweicloud.com/api-nosql/nosql_05_0105.html) | gaussdbfornosql:instance:updateColdVolume | - | | [POST /v3/{project_id}/instances/{instance_id}/nodes/{node_id}/public-ip](https://support.huaweicloud.com/api-nosql/nosql_05_0106.html) | gaussdbfornosql:instance:updateEIP | - | | [POST /v3/{project_id}/instances/{instance_id}/ssl-option](https://support.huaweicloud.com/api-nosql/nosql_05_0107.html) | gaussdbfornosql:instance:switchSSL | - | | [POST /v3/{project_id}/instances/{instance_id}/restart](https://support.huaweicloud.com/api-nosql/nosql_05_0108.html) | gaussdbfornosql:instance:restart | - | | [PUT /v3/{project_id}/instances/disk-auto-expansion](https://support.huaweicloud.com/api-nosql/nosql_05_0109.html) | gaussdbfornosql:instance:setAutoExtendVolumePolicy | - | | [PUT /v3/{project_id}/instances/{instance_id}/port](https://support.huaweicloud.com/api-nosql/nosql_05_0111.html) | gaussdbfornosql:instance:updatePort | - | | [POST /v3/{project_id}/weak-password-verification](https://support.huaweicloud.com/api-nosql/nosql_05_0110.html) | - | - | | [POST /v3/{project_id}/instances/{instance_id}/client-network](https://support.huaweicloud.com/api-nosql/nosql_05_0112.html) | gaussdbfornosql:instance:updateSourceSubnet | - | | [DELETE /v3/{project_id}/instances/{instance_id}/enlarge-failed-nodes](https://support.huaweicloud.com/api-nosql/nosql_05_0113.html) | gaussdbfornosql:instance:deleteNode | - | | [GET /v3/{project_id}/ip-num-requirement](https://support.huaweicloud.com/api-nosql/nosql_05_0114.html) | gaussdbfornosql:instance:getRequiredIpNums | - | | [GET /v3/{project_id}/instances/{instance_id}/disk-auto-expansion](https://support.huaweicloud.com/api-nosql/nosql_05_0115.html) | gaussdbfornosql:instance:getAutoExtendVolumePolicy | - | | [PUT /v3/{project_id}/instances/{instance_id}/volume](https://support.huaweicloud.com/api-nosql/nosql_05_0116.html) | gaussdbfornosql:instance:updateVolume | - | | [GET /v3/{project_id}/instances/{instance_id}/high-risk-commands](https://support.huaweicloud.com/api-nosql/nosql_05_0056.html) | gaussdbfornosql:instance:listHighRiskCommands | - | | [PUT /v3/{project_id}/instances/{instance_id}/high-risk-commands](https://support.huaweicloud.com/api-nosql/nosql_05_0057.html) | gaussdbfornosql:instance:updateHighRiskCommands | - | | [GET /v3/{project_id}/instances/{instance_id}/hot-keys](https://support.huaweicloud.com/api-nosql/nosql_05_0058.html) | gaussdbfornosql:instance:getHotKeys | - | | [POST /v3/{project_id}/redis/instances/{instance_id}/disabled-commands](https://support.huaweicloud.com/api-nosql/nosql_05_0059.html) | gaussdbfornosql:instance:setRedisDisabledCommands | - | | [GET /v3/{project_id}/redis/instances/{instance_id}/disabled-commands](https://support.huaweicloud.com/api-nosql/nosql_05_0060.html) | gaussdbfornosql:instance:listRedisDisabledCommands | - | | [DELETE /v3/{project_id}/redis/instances/{instance_id}/disabled-commands](https://support.huaweicloud.com/api-nosql/nosql_05_0061.html) | gaussdbfornosql:instance:deleteRedisDisabledCommands | - | | [PUT /v3/{project_id}/instances/{instance_id}/maintenance-window](https://support.huaweicloud.com/api-nosql/nosql_05_0062.html) | gaussdbfornosql:instance:modifyMaintenanceWindow | - | | [PUT /v3/{project_id}/instance/{instance_id}/switchover](https://support.huaweicloud.com/api-nosql/nosql_05_0063.html) | gaussdbfornosql:instance:switchover | - | | [PUT /v3/{project_id}/instances/{instance_id}/nodes](https://support.huaweicloud.com/api-nosql/nosql_05_0064.html) | gaussdbfornosql:instance:switchNodeStatus | - | | [POST /v3/{project_id}/instances/{instance_id}/big-keys](https://support.huaweicloud.com/api-nosql/nosql_05_0065.html) | gaussdbfornosql:instance:getBigKeys | - | | [GET /v3/{project_id}/instances/{instance_id}/passwordless-config](https://support.huaweicloud.com/api-nosql/nosql_05_0066.html) | gaussdbfornosql:instance:getPasswordlessConfig | - | | [PUT /v3/{project_id}/instances/{instance_id}/passwordless-config](https://support.huaweicloud.com/api-nosql/nosql_05_0067.html) | gaussdbfornosql:instance:setPasswordlessConfig | - | | [GET /v3/{project_id}/dbcache/mappings](https://support.huaweicloud.com/api-nosql/nosql_05_0068.html) | gaussdbfornosql:instance:listDBCacheMappings | - | | [POST /v3/{project_id}/dbcache/rule](https://support.huaweicloud.com/api-nosql/nosql_05_0069.html) | gaussdbfornosql:instance:createDBCacheRule | - | | [DELETE /v3/{project_id}/dbcache/mapping](https://support.huaweicloud.com/api-nosql/nosql_05_0070.html) | gaussdbfornosql:instance:deleteDBCacheMapping | - | | [POST /v3/{project_id}/dbcache/mapping](https://support.huaweicloud.com/api-nosql/nosql_05_0071.html) | gaussdbfornosql:instance:createDBCacheMapping | - | | [PUT /v3/{project_id}/dbcache/rule](https://support.huaweicloud.com/api-nosql/nosql_05_0072.html) | gaussdbfornosql:instance:updateDBCacheRule | - | | [GET /v3/{project_id}/dbcache/rules](https://support.huaweicloud.com/api-nosql/nosql_05_0073.html) | gaussdbfornosql:instance:listDBCacheRules | - | | [DELETE /v3/{project_id}/dbcache/rule](https://support.huaweicloud.com/api-nosql/nosql_05_0074.html) | gaussdbfornosql:instance:deleteDBCacheRule | - | | [PUT /v3/{project_id}/instances/{instance_id}/data-dump](https://support.huaweicloud.com/api-nosql/nosql_05_0075.html) | gaussdbfornosql:instance:operateDataDump | - | | [PUT /v3/{project_id}/instances/{instance_id}/monitoring-by-seconds/switch](https://support.huaweicloud.com/api-nosql/nosql_05_0076.html) | gaussdbfornosql:instance:setSecondLevelMonitoringConfig | - | | [GET /v3/{project_id}/instances/{instance_id}/monitoring-by-seconds/switch](https://support.huaweicloud.com/api-nosql/nosql_05_0077.html) | gaussdbfornosql:instance:getSecondLevelMonitoringConfig | - | | [PUT /v3/{project_id}/instances/{instance_id}/node-auto-expansion-policy](https://support.huaweicloud.com/api-nosql/nosql_05_0079.html) | gaussdbfornosql:instance:setAutoNodeExpansionPolicy | - | | [GET /v3/{project_id}/instances/{instance_id}/node-auto-expansion-policy](https://support.huaweicloud.com/api-nosql/nosql_05_0078.html) | gaussdbfornosql:instance:getAutoNodeExpansionPolicy | - | | [GET /v3/{project_id}/instances/{instance_id}/ssl-cert/download-link](https://support.huaweicloud.com/api-nosql/nosql_05_0080.html) | gaussdbfornosql:instance:listSslCertDownloadAddresses | - | | [PUT /v3/{project_id}/instances/{instance_id}/lb](https://support.huaweicloud.com/api-nosql/nosql_05_0081.html) | gaussdbfornosql:instance:updateLoadBalance | - | | [GET /v3/{project_id}/instances/{instance_id}/sessions](https://support.huaweicloud.com/api-nosql/topic_300000211.html) | gaussdbfornosql:instance:listSession | - | | [DELETE /v3/{project_id}/instances/{instance_id}/sessions](https://support.huaweicloud.com/api-nosql/topic_300000212.html) | gaussdbfornosql:instance:deleteSession | - | | [GET /v4/{project_id}/backups](https://support.huaweicloud.com/api-nosql/nosql_12_0011.html) | gaussdbfornosql:backup:list | - | | [GET /v3.1/{project_id}/backups](https://support.huaweicloud.com/api-nosql/nosql_05_0211.html) | gaussdbfornosql:backup:list | - | | [GET /v3.1/{project_id}/instances/{instance_id}/backups/policy](https://support.huaweicloud.com/api-nosql/nosql_api_0030.html) | gaussdbfornosql:instance:getBackupPolicy | - | | [GET /v3/{project_id}/instances/{instance_id}/backups/policy](https://support.huaweicloud.com/api-nosql/nosql_06_3002.html) | gaussdbfornosql:instance:getBackupPolicy | - | | [PUT /v3/{project_id}/instances/{instance_id}/backups/policy](https://support.huaweicloud.com/api-nosql/nosql_api_0031.html) | gaussdbfornosql:instance:setBackupPolicy | - | | [GET /v3/{project_id}/backups/{backup_id}/restorable-instances](https://support.huaweicloud.com/api-nosql/queryRestoreList.html) | gaussdbfornosql:instance:listRestorableInstances | - | | [GET /v3/{project_id}/instances/{instance_id}/backups/restorable-time-periods](https://support.huaweicloud.com/api-nosql/ListRestoreTime.html) | gaussdbfornosql:instance:getRestorablePeriod | - | | [POST /v3/{project_id}/instances/{instance_id}/backups](https://support.huaweicloud.com/api-nosql/create_manual_backup.html) | gaussdbfornosql:instance:createBackup | - | | [DELETE /v3/{project_id}/backups/{backup_id}](https://support.huaweicloud.com/api-nosql/DeleteBackup.html) | gaussdbfornosql:instance:deleteBackup | - | | [POST /v3/{project_id}/instances/{instance_id}/recovery](https://support.huaweicloud.com/api-nosql/RestoreExistingInstance.html) | gaussdbfornosql:instance:restore | - | | [GET /v3/{project_id}/instances/recycle-policy](https://support.huaweicloud.com/api-nosql/nosql_api_0033.html) | gaussdbfornosql:instance:getRecyclePolicy | - | | [PUT /v3/{project_id}/instances/recycle-policy](https://support.huaweicloud.com/api-nosql/nosql_api_0034.html) | gaussdbfornosql:instance:setRecyclePolicy | - | | [GET /v3/{project_id}/recycle-instances](https://support.huaweicloud.com/api-nosql/nosql_api_0035.html) | gaussdbfornosql:instance:listRecycleInstances | - | | [GET /v3/{project_id}/instances/{instance_id}/databases](https://support.huaweicloud.com/api-nosql/nosql_04_0001.html) | gaussdbfornosql:instance:listDatabase | - | | [GET /v3/{project_id}/instances/{instance_id}/tables](https://support.huaweicloud.com/api-nosql/nosql_04_0002.html) | gaussdbfornosql:backup:list | - | | [PUT /v3/{project_id}/redis/instances/{instance_id}/pitr](https://support.huaweicloud.com/api-nosql/nosql_04_0003.html) | gaussdbfornosql:instance:redisPitrRestore | - | | [PUT /v3/{project_id}/redis/instances/{instance_id}/pitr/policy](https://support.huaweicloud.com/api-nosql/nosql_04_0004.html) | gaussdbfornosql:instance:setRedisPitrPolicy | - | | [GET /v3/{project_id}/redis/instances/{instance_id}/pitr/policy](https://support.huaweicloud.com/api-nosql/nosql_04_0005.html) | gaussdbfornosql:instance:getRedisPitrPolicy | - | | [GET /v3/{project_id}/redis/instances/{instance_id}/pitr/restorable-time-periods](https://support.huaweicloud.com/api-nosql/nosql_04_0006.html) | gaussdbfornosql:instance:listRedisPitrRestoreTime | - | | [GET /v3/{project_id}/redis/instances/{instance_id}/pitr](https://support.huaweicloud.com/api-nosql/nosql_04_0007.html) | gaussdbfornosql:instance:getRedisPitrInfo | - | | [PUT /v3/{project_id}/backups/{backup_id}](https://support.huaweicloud.com/api-nosql/nosql_04_0008.html) | gaussdbfornosql:instance:stopBackup | - | | [DELETE /v3/{project_id}/instances/backups](https://support.huaweicloud.com/api-nosql/BatchDeleteBackup.html) | gaussdbfornosql:instance:deleteBackup | - | | [POST /v3/{project_id}/redis/instances/{instance_id}/recovery](https://support.huaweicloud.com/api-nosql/nosql_04_0009.html) | gaussdbfornosql:instance:redisDataRestore | - | | [GET /v3.1/{project_id}/configurations](https://support.huaweicloud.com/api-nosql/nosql_06_0002.html) | gaussdbfornosql:configuration:list | - | | [PUT /v3.1/{project_id}/configurations/{config_id}/apply](https://support.huaweicloud.com/api-nosql/nosql_06_0005.html) | gaussdbfornosql:instance:applyConfiguration | - | | [PUT /v3.1/{project_id}/instances/{instance_id}/configurations](https://support.huaweicloud.com/api-nosql/nosql_06_0006.html) | gaussdbfornosql:instance:updateConfiguration | - | | [GET /v3/{project_id}/configurations](https://support.huaweicloud.com/api-nosql/nosql_05_0206.html) | gaussdbfornosql:configuration:list | - | | [POST /v3/{project_id}/configurations](https://support.huaweicloud.com/api-nosql/nosql_06_0003.html) | gaussdbfornosql:configuration:create | - | | [PUT /v3/{project_id}/configurations/{config_id}](https://support.huaweicloud.com/api-nosql/nosql_06_0004.html) | gaussdbfornosql:configuration:update | - | | [POST /v3/{project_id}/configurations/{config_id}/reset](https://support.huaweicloud.com/api-nosql/nosql_06_0016.html) | gaussdbfornosql:configuration:reset | - | | [GET /v3/{project_id}/instances/{instance_id}/configurations](https://support.huaweicloud.com/api-nosql/nosql_06_0007.html) | gaussdbfornosql:instance:getConfiguration | - | | [PUT /v3/{project_id}/configurations/{config_id}/apply](https://support.huaweicloud.com/api-nosql/nosql_06_0218.html) | gaussdbfornosql:instance:applyConfiguration | - | | [PUT /v3/{project_id}/instances/{instance_id}/configurations](https://support.huaweicloud.com/api-nosql/nosql_06_0217.html) | gaussdbfornosql:instance:updateConfiguration | - | | [GET /v3/{project_id}/configurations/{config_id}](https://support.huaweicloud.com/api-nosql/nosql_06_0008.html) | gaussdbfornosql:configuration:get | - | | [DELETE /v3/{project_id}/configurations/{config_id}](https://support.huaweicloud.com/api-nosql/nosql_06_0009.html) | gaussdbfornosql:configuration:delete | - | | [GET /v3/{project_id}/configurations/{config_id}/applicable-instances](https://support.huaweicloud.com/api-nosql/QueryApplicableInstances.html) | gaussdbfornosql:instance:list | - | | [GET /v3/{project_id}/instances/{instance_id}/configuration-histories](https://support.huaweicloud.com/api-nosql/QueryModifyHistory.html) | gaussdbfornosql:configuration:listUpdatedHistory | - | | [GET /v3/{project_id}/configurations/{config_id}/applied-histories](https://support.huaweicloud.com/api-nosql/QueryApplyHistory.html) | gaussdbfornosql:configuration:listAppliedHistory | - | | [POST /v3/{project_id}/configurations/comparison](https://support.huaweicloud.com/api-nosql/nosql_06_0110.html) | gaussdbfornosql:configuration:compare | - | | [POST /v3/{project_id}/configurations/{config_id}/copy](https://support.huaweicloud.com/api-nosql/nosql_06_0111.html) | gaussdbfornosql:configuration:copy | - | | [GET /v3/{project_id}/configurations/datastores](https://support.huaweicloud.com/api-nosql/nosql_06_0112.html) | gaussdbfornosql:datastore:list | - | | [POST /v3/{project_id}/redis/instances/{instance_id}/db-users](https://support.huaweicloud.com/api-nosql/nosql_06_0010.html) | gaussdbfornosql:instance:createDatabaseUser | - | | [PUT /v3/{project_id}/redis/instances/{instance_id}/db-users/privilege](https://support.huaweicloud.com/api-nosql/nosql_06_0011.html) | gaussdbfornosql:instance:updateDbUserPrivilege | - | | [PUT /v3/{project_id}/redis/instances/{instance_id}/db-users/password](https://support.huaweicloud.com/api-nosql/nosql_06_0012.html) | gaussdbfornosql:instance:resetDbPassword | - | | [DELETE /v3/{project_id}/redis/instances/{instance_id}/db-users](https://support.huaweicloud.com/api-nosql/nosql_06_0013.html) | gaussdbfornosql:instance:deleteDatabaseUser | - | | [GET /v3/{project_id}/redis/instances/{instance_id}/db-users](https://support.huaweicloud.com/api-nosql/nosql_06_0014.html) | gaussdbfornosql:instance:listDatabaseUser | - | | [GET /v3/{project_id}/redis/instances/{instance_id}/databases](https://support.huaweicloud.com/api-nosql/nosql_06_0015.html) | gaussdbfornosql:instance:listDatabase | - | | [PUT /v3/{project_id}/instances/{instance_id}/databases](https://support.huaweicloud.com/api-nosql/nosql_06_0116.html) | gaussdbfornosql:instance:operateDatabase | - | | [POST /v3/{project_id}/instances/resource_instances/action](https://support.huaweicloud.com/api-nosql/ListInstancesByResourceTags.html) | gaussdbfornosql::listResourcesByTags | - | | [POST /v3/{project_id}/instances/{instance_id}/tags/action](https://support.huaweicloud.com/api-nosql/BatchTagAction.html) | gaussdbfornosql:instance:setTags | - | | [GET /v3/{project_id}/instances/{instance_id}/tags](https://support.huaweicloud.com/api-nosql/ListInstanceTags.html) | gaussdbfornosql::listTagsForResource | - | | [GET /v3/{project_id}/tags](https://support.huaweicloud.com/api-nosql/topic_300000015.html) | gaussdbfornosql:tag:list | - | | [GET /v3/{project_id}/instances/{instance_id}/slowlog?start_date={start_date}\&end_date={end_date}](https://support.huaweicloud.com/api-nosql/ListSlowLogs.html) | gaussdbfornosql:instance:listSlowLog | - | | [POST /v3/{project_id}/redis/instances/{instance_id}/slow-logs](https://support.huaweicloud.com/api-nosql/nosql_10_0002.html) | gaussdbfornosql:instance:listSlowLog | - | | [POST /v3/{project_id}/influxdb/instances/{instance_id}/slow-logs](https://support.huaweicloud.com/api-nosql/nosql_10_0009.html) | gaussdbfornosql:instance:listSlowLog | - | | [POST /v3/{project_id}/cassandra/instances/{instance_id}/slow-logs](https://support.huaweicloud.com/api-nosql/nosql_10_0003.html) | gaussdbfornosql:instance:listSlowLog | - | | [POST /v3/{project_id}/mongodb/instances/{instance_id}/slow-logs](https://support.huaweicloud.com/api-nosql/nosql_10_0004.html) | gaussdbfornosql:instance:listSlowLog | - | | [GET /v3/{project_id}/instances/{instance_id}/error-log](https://support.huaweicloud.com/api-nosql/nosql_10_0014.html) | gaussdbfornosql:instance:listErrorLog | - | | [POST /v3/{project_id}/mongodb/instances/{instance_id}/error-logs](https://support.huaweicloud.com/api-nosql/nosql_10_0005.html) | gaussdbfornosql:instance:listErrorLog | - | | [PUT /v3/{project_id}/instances/{instance_id}/slowlog-desensitization](https://support.huaweicloud.com/api-nosql/nosql_10_0015.html) | gaussdbfornosql:instance:updateSlowLogPlaintextSwitch | - | | [GET /v3/{project_id}/instances/{instance_id}/slowlog-desensitization](https://support.huaweicloud.com/api-nosql/nosql_10_0016.html) | gaussdbfornosql:instance:getSlowLogPlaintextStatus | - | | [POST /v3/{project_id}/instances/logs/lts-configs](https://support.huaweicloud.com/api-nosql/nosql_10_0006.html) | gaussdbfornosql:instance:setLogConfigs | - | | [DELETE /v3/{project_id}/instances/logs/lts-configs](https://support.huaweicloud.com/api-nosql/nosql_10_0007.html) | gaussdbfornosql:instance:setLogConfigs | - | | [GET /v3/{project_id}/instances/logs/lts-configs](https://support.huaweicloud.com/api-nosql/nosql_10_0008.html) | gaussdbfornosql:instance:setLogConfigs | - | | [GET /v3/{project_id}/quotas](https://support.huaweicloud.com/api-nosql/ShowQuotas.html) | gaussdbfornosql::listResourceQuota | - | | [GET /v3/{project_id}/instances/{instance_id}/disaster-recovery/regions](https://support.huaweicloud.com/api-nosql/nosql_10_0001.html) | gaussdbfornosql:instance:list | - | | [PUT /v3/{project_id}/instances/disaster-recovery/settings](https://support.huaweicloud.com/api-nosql/nosql_10_0021.html) | gaussdbfornosql:instance:setDisasterSettings | - | | [GET /v3/{project_id}/instances/disaster-recovery/settings](https://support.huaweicloud.com/api-nosql/nosql_10_0022.html) | gaussdbfornosql:instance:listDisasterSettings | - | | [POST /v3/{project_id}/instances/{instance_id}/dual-active-relationship](https://support.huaweicloud.com/api-nosql/nosql_10_0023.html) | gaussdbfornosql:instance:buildBiactiveRelation | - | | [DELETE /v3/{project_id}/instances/{instance_id}/dual-active-relationship](https://support.huaweicloud.com/api-nosql/nosql_10_0024.html) | gaussdbfornosql:instance:releaseBiactiveRelation | - | | [GET /v3/{project_id}/jobs](https://support.huaweicloud.com/api-nosql/nosql_10_0100.html) | gaussdbfornosql:task:list | - | | [GET /v3/{project_id}/instances/{instance_id}/ops-window](https://support.huaweicloud.com/api-nosql/nosql_10_0101.html) | gaussdbfornosql:instance:maintenanceWindow | - | | [GET /v3/{project_id}/scheduled-jobs](https://support.huaweicloud.com/api-nosql/nosql_10_0102.html) | gaussdbfornosql:task:list | - | | [DELETE /v3/{project_id}/scheduled-jobs/{job_id}](https://support.huaweicloud.com/api-nosql/nosql_10_0103.html) | gaussdbfornosql:instance:cancelScheduleJob | - | | [GET /v3/{project_id}/enterprise-projects/quotas](https://support.huaweicloud.com/api-nosql/topic_300000018.html) | gaussdbfornosql::listEpsQuota | - | | [PUT /v3/{project_id}/enterprise-projects/quotas](https://support.huaweicloud.com/api-nosql/topic_300000019.html) | gaussdbfornosql::updateEpsQuota | - | | [PUT /v3/{project_id}/instances/{instance_id}/lb/access-control](https://support.huaweicloud.com/api-nosql/nosql_12_0002.html) | gaussdbfornosql:instance:updateLoadBalance | - | | [GET /v3/{project_id}/instances/{instance_id}/lb/access-control](https://support.huaweicloud.com/api-nosql/nosql_12_0003.html) | gaussdbfornosql:instance:getLoadBalance | - | | [GET /v3/{project_id}/flavors](https://support.huaweicloud.com/api-nosql/nosql_05_0204.html) | - | - | #### 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。 GeminiDB定义了以下可以在身份策略的Resource元素中使用的资源类型。 表3GeminiDB支持的资源类型 | 资源类型 | URN | |:---|:---| | instance | geminidb:\:\:instance:\ | #### 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geminidb:）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)。 GeminiDB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身份策略语句应用的条件。 表4GeminiDB支持的服务级条件键 | 服务级条件键 | 类型 | 单值/多值 | 说明 | |:---|:---|:---|:---| | gaussdbfornosql:AssociatePublicIp | boolean | 单值 | 按照请求参数中传递的是否绑定EIP策略标签键筛选访问权限。 | | gaussdbfornosql:VpcId | string | 单值 | 按照请求参数中传递的虚拟私有云主键标签键筛选访问权限。 | | gaussdbfornosql:Subnet | string | 单值 | 按照请求参数中传递的子网标签键筛选访问权限。 | **条件键示例** - gaussdbfornosql:AssociatePublicIp 示例：表示禁止GeminiDB实例绑定EIP。 ``` { "Version": "5.0", "Statement": [ { "Effect": "Deny", "Action": [ "gaussdbfornosql:instance:updateEIP" ], "Condition": { "Bool": { "gaussdbfornosql:AssociatePublicIp": [ "true" ] } } } ] } ``` - gaussdbfornosql:VpcId 示例：表示允许指定VPC创建实例。 ``` { "Version": "5.0", "Statement": [ { "Effect": "Allow", "Action": [ "gaussdbfornosql:instance:create" ], "Condition": { "StringEquals": { "gaussdbfornosql:VpcId": [ "f457aa28-72de-42b8-8517-d9c6e14b9d09" ] } } } ] } ``` - gaussdbfornosql:Subnet 示例：表示允许指定子网创建实例。 ``` { "Version": "5.0", "Statement": [ { "Effect": "Allow", "Action": [ "gaussdbfornosql:instance:create" ], "Condition": { "StringEquals": { "gaussdbfornosql:Subnet": [ "c0650bbe-4c89-4f2a-8cd2-3e2171b96d99" ] } } } ] } ```