# 身份策略授权参考 云服务在IAM预置了常用授权项，称为系统身份策略。如果IAM系统身份策略无法满足授权要求，管理员可以根据各服务支持的授权项，创建IAM自定义身份策略来进行精细的访问控制，IAM自定义身份策略是对系统身份策略的扩展和补充。 除IAM服务外，[Organizations](https://support.huaweicloud.com/productdesc-organizations/org_01_0011.html)服务中的[服务控制策略](https://support.huaweicloud.com/usermanual-organizations/org_03_0065.html)（Service Control Policy，以下简称SCP）也可以使用这些授权项元素设置访问控制策略。 SCP不直接进行授权，只划定权限边界。将SCP绑定到组织单元或者成员账号时，并没有直接对组织单元或成员账号授予操作权限，而是规定了成员账号或组织单元包含的成员账号的授权范围。IAM身份策略授予权限的有效性受SCP限制，只有在SCP允许范围内的权限才能生效。 IAM服务与Organizations服务在使用这些元素进行访问控制时，存在着一些区别，详情请参见：[IAM服务与Organizations服务权限访问控制的区别](https://support.huaweicloud.com/organizations_faq/org_06_0004.html)。 本章节介绍IAM服务身份策略授权场景中自定义身份策略和组织服务中SCP使用的元素，这些元素包含了操作（Action）、资源（Resource）和条件（Condition）。 - 如何使用这些元素编辑IAM自定义身份策略，请参考[创建自定义身份策略](https://support.huaweicloud.com/usermanual-iam5/iam_01_0917.html)。 - 如何使用这些元素编辑SCP自定义策略，请参考[创建SCP](https://support.huaweicloud.com/usermanual-organizations/org_03_0035.html)。 #### 操作（Action） 操作（Action）即为身份策略中支持的授权项。 - "访问级别"列描述如何对操作进行分类（List、Read和Write等）。此分类可帮助您了解在身份策略中相应操作对应的访问级别。 - "资源类型"列指每个操作是否支持资源级权限。 - 资源类型支持通配符号\*表示所有。如果此列没有值（-），则必须在身份策略语句的Resource元素中指定所有资源类型（"\*"）。 - 如果该列包含资源类型，则必须在具有该操作的语句中指定该资源的URN。 - 资源类型列中必需资源在表中用星号（\*）标识，表示使用此操作必须指定该资源类型。 关于ELB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ELB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ELB的相关操作。 表1ELB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 | |:---|:---|:---|:---|:---|:---| | elb:flavors:show | 授予查询指定规格的详情。 | Read | flavor \* | - | elb:flavors:get | | elb:flavors:list | 授予查询规格详情列表的权限。 | List | flavor \* | - | - | | elb:quotas:list | 授予查询配额列表的权限。 | List | - | - | - | | elb:quotas:show | 授予查询可以创建指定类型资源的最大数量的权限。 | Read | - | - | elb:quotas:get | | elb:availability-zones:list | 授予查询可用区列表的权限。 | List | availabilityZone \* | - | - | | elb:availability-zones:list | 授予查询可用区列表的权限。 | List | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | - | | elb:loadbalancers:list | 授予查询负载均衡器实例列表。 | List | loadbalancer \* | - | - | | elb:loadbalancers:list | 授予查询负载均衡器实例列表。 | List | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | - | | elb:loadbalancers:show | 授予获取负载均衡器实例详情的权限。 | Read | loadbalancer \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | elb:loadbalancers:get | | elb:loadbalancers:create | 授予创建负载均衡器实例的权限。 | Write | loadbalancer \* | - | - | | elb:loadbalancers:create | 授予创建负载均衡器实例的权限。 | Write | subnet | - | - | | elb:loadbalancers:create | 授予创建负载均衡器实例的权限。 | Write | - | - [g:RequestTag/\](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) - [g:TagKeys](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) - [elb:AssociatePublicips] | - | | elb:loadbalancers:update | 授予更新负载均衡器实例的权限。 | Write | subnet | - | elb:loadbalancers:put | | elb:loadbalancers:update | 授予更新负载均衡器实例的权限。 | Write | loadbalancer \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | elb:loadbalancers:put | | elb:loadbalancers:update | 授予更新负载均衡器实例的权限。 | Write | - | [elb:AssociatePublicips] | elb:loadbalancers:put | | elb:loadbalancers:delete | 授予删除负载均衡器实例的权限。 | Write | loadbalancer \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | - | | elb:listeners:create | 授予创建监听器的权限。 | Write | listener \* | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | - | | elb:listeners:create | 授予创建监听器的权限。 | Write | loadbalancer \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | - | | elb:listeners:create | 授予创建监听器的权限。 | Write | - | - [g:RequestTag/\](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) - [g:TagKeys](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | - | | elb:listeners:update | 授予修改监听器的权限。 | Write | listener \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | elb:listeners:put | | elb:listeners:list | 授予查询监听器列表的权限。 | List | listener \* | - | - | | elb:listeners:list | 授予查询监听器列表的权限。 | List | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | - | | elb:listeners:show | 授予获取监听器详情的权限。 | Read | listener \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | elb:listeners:get | | elb:listeners:delete | 授予删除监听器的权限。 | Write | listener \* | - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | - | | elb:certificates:list | 授予查询证书列表的权限。 | List | certificate \* | - | - | | elb:certificates:list | 授予查询证书列表的权限。 | List | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | - | | elb:certificates:show | 授予获取证书详情的权限。 | Read | certificate \* | - | elb:certificates:get | | elb:certificates:create | 授予创建证书的权限。 | Write | certificate \* | - | - | | elb:certificates:create | 授予创建证书的权限。 | Write | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | - | | elb:certificates:update | 授予修改证书的权限。 | Write | certificate \* | - | elb:certificates:put | | elb:certificates:delete | 授予删除证书的权限。 | Write | certificate \* | - | - | | elb:certificates:setPrivateKeyEcho | 授予设置证书私钥回显开关的权限。 | Write | - | - | - | | elb:certificates:getPrivateKeyEcho | 授予查询证书私钥回显开关的权限。 | Write | - | - | - | | elb:healthmonitors:update | 授予修改健康检查的权限。 | Write | healthmonitor \* | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | elb:healthmonitors:put | | elb:healthmonitors:delete | 授予删除健康检查的权限。 | Write | healthmonitor \* | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | - | | elb:healthmonitors:show | 授予获取健康检查详情的权限。 | Read | healthmonitor \* | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | elb:healthmonitors:get | | elb:healthmonitors:list | 授予查询健康检查列表的权限。 | List | healthmonitor \* | - | - | | elb:healthmonitors:list | 授予查询健康检查列表的权限。 | List | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | - | | elb:ipgroups:list | 授予查询IP地址组列表的权限。 | List | ipgroup \* | - | - | | elb:ipgroups:list | 授予查询IP地址组列表的权限。 | List | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | - | | elb:ipgroups:show | 授予获取IP地址组详情的权限。 | Read | ipgroup \* | - | elb:ipgroups:get | | elb:ipgroups:create | 授予创建IP地址组的权限。 | Write | ipgroup \* | - | - | | elb:ipgroups:create | 授予创建IP地址组的权限。 | Write | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | - | | elb:ipgroups:update | 授予修改IP地址组的权限。 | Write | ipgroup \* | - | elb:ipgroups:put | | elb:ipgroups:delete | 授予删除IP地址组的权限。 | Write | ipgroup \* | - | - | | elb:l7policies:create | 授予创建7层转发策略的权限。 | Write | listener \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | - | | elb:l7policies:create | 授予创建7层转发策略的权限。 | Write | l7policy \* | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | - | | elb:l7policies:create | 授予创建7层转发策略的权限。 | Write | pool | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | - | | elb:l7policies:update | 授予修改7层转发策略的权限。 | Write | l7policy \* | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | elb:l7policies:put | | elb:l7policies:update | 授予修改7层转发策略的权限。 | Write | listener | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | elb:l7policies:put | | elb:l7policies:update | 授予修改7层转发策略的权限。 | Write | pool | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | elb:l7policies:put | | elb:l7policies:delete | 授予删除7层转发策略的权限。 | Write | l7policy \* | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | - | | elb:l7policies:show | 授予获取转发策略详情的权限。 | Read | l7policy \* | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | elb:l7policies:get | | elb:l7policies:list | 授予查询转发策略的权限。 | List | l7policy \* | - | - | | elb:l7policies:list | 授予查询转发策略的权限。 | List | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | - | | elb:l7rules:create | 授予创建7层转发规则的权限。 | Write | l7rule \* | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | - | | elb:l7rules:create | 授予创建7层转发规则的权限。 | Write | l7policy \* | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | - | | elb:l7rules:update | 授予修改7层转发规则的权限。 | Write | l7rule \* | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | elb:l7rules:put | | elb:l7rules:list | 授予查询转发规则的权限。 | List | l7policy \* | - | - | | elb:l7rules:list | 授予查询转发规则的权限。 | List | l7rule \* | - | - | | elb:l7rules:list | 授予查询转发规则的权限。 | List | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | - | | elb:l7rules:show | 授予获取7层转发规则详情的权限。 | Read | l7rule \* | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | elb:l7rules:get | | elb:l7rules:delete | 授予删除7层转发规则的权限。 | Write | l7rule \* | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | - | | elb:logtanks:list | 授予查询云日志列表的权限。 | List | logtank \* | - | - | | elb:logtanks:list | 授予查询云日志列表的权限。 | List | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | - | | elb:logtanks:show | 授予获取云日志详情的权限。 | Read | logtank \* | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | elb:logtanks:get | | elb:logtanks:create | 授予创建云日志的权限。 | Write | logtank \* | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | - | | elb:logtanks:create | 授予创建云日志的权限。 | Write | loadbalancer \* | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | - | | elb:logtanks:update | 授予修改云日志的权限。 | Write | logtank \* | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | elb:logtanks:put | | elb:logtanks:delete | 授予删除云日志的权限。 | Write | logtank \* | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | - | | elb:pools:list | 授予查询后端服务器组列表的权限。 | List | pool \* | - | - | | elb:pools:list | 授予查询后端服务器组列表的权限。 | List | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | - | | elb:pools:show | 授予获取后端服务器组详情的权限。 | Read | pool \* | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | elb:pools:get | | elb:pools:create | 授予创建后端服务器组的权限。 | Write | loadbalancer | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | - | | elb:pools:create | 授予创建后端服务器组的权限。 | Write | listener | - [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) - [g:ResourceTag/\](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | - | | elb:pools:create | 授予创建后端服务器组的权限。 | Write | pool \* | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | - | | elb:pools:update | 授予修改后端服务器组的权限。 | Write | pool \* | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | elb:pools:put | | elb:pools:delete | 授予删除后端服务器组的权限。 | Write | pool \* | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | - | | elb:members:list | 授予查询后端服务器列表的权限。 | List | pool | - | - | | elb:members:list | 授予查询后端服务器列表的权限。 | List | member \* | - | - | | elb:members:list | 授予查询后端服务器列表的权限。 | List | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | - | | elb:members:show | 授予获取后端服务器详情的权限。 | Read | member \* | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | elb:members:get | | elb:members:create | 授予创建后端服务器的权限。 | Write | member \* | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | - | | elb:members:create | 授予创建后端服务器的权限。 | Write | pool \* | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | - | | elb:members:create | 授予创建后端服务器的权限。 | Write | subnet | - | - | | elb:members:update | 授予修改后端服务器的权限。 | Write | member \* | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | elb:members:put | | elb:members:delete | 授予删除后端服务器的权限。 | Write | member \* | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | - | | elb:security-policies:list | 授予查询安全策略的权限。 | List | securityPolicy \* | - | - | | elb:security-policies:list | 授予查询安全策略的权限。 | List | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | - | | elb:security-policies:show | 授予获取安全策略详情的权限。 | Read | securityPolicy \* | - | elb:security-policies:get | | elb:security-policies:create | 授予创建安全策略的权限。 | Write | securityPolicy \* | - | - | | elb:security-policies:create | 授予创建安全策略的权限。 | Write | - | [g:EnterpriseProjectId](https://support.huaweicloud.com/usermanual-organizations/org_03_0033.html#org_03_0033__table45131453374) | - | | elb:security-policies:update | 授予修改安全策略的权限。 | Write | securityPolicy \* | - | elb:security-policies:put | | elb:security-policies:delete | 授予删除安全策略的权限。 | Write | securityPolicy \* | - | - | ELB的API通常对应着一个或多个授权项。[表2]展示了API与授权项的关系，以及该API需要依赖的授权项。 表2API与授权项的关系 | API | 对应的授权项 | 依赖的授权项 | |:---|:---|:---| | [GET /v3/{project_id}/elb/flavors](https://support.huaweicloud.com/api-elb/ListFlavors.html) | elb:flavors:list | - | | [GET /v3/{project_id}/elb/flavors/{flavor_id}](https://support.huaweicloud.com/api-elb/ShowFlavor.html) | elb:flavors:show | - | | [GET /v3/{project_id}/elb/quotas/details](https://support.huaweicloud.com/api-elb/ListQuotaDetails.html) | elb:quotas:list | - | | [GET /v3/{project_id}/elb/quotas](https://support.huaweicloud.com/api-elb/ShowQuota.html) | elb:quotas:show | - | | - | elb:quotas:list | - | | [POST /v3/{project_id}/elb/loadbalancers](https://support.huaweicloud.com/api-elb/CreateLoadBalancer.html) | elb:loadbalancers:create | - | | [DELETE /v3/{project_id}/elb/loadbalancers/{loadbalancer_id}](https://support.huaweicloud.com/api-elb/DeleteLoadBalancer.html) | elb:loadbalancers:delete | - | | [DELETE /v3/{project_id}/elb/loadbalancers/{loadbalancer_id}/force-elb](https://support.huaweicloud.com/api-elb/DeleteLoadBalancerForce.html) | elb:loadbalancers:delete | - | | [GET /v3/{project_id}/elb/loadbalancers](https://support.huaweicloud.com/api-elb/ListLoadBalancers.html) | elb:loadbalancers:list | - | | [GET /v3/{project_id}/elb/loadbalancers/{loadbalancer_id}](https://support.huaweicloud.com/api-elb/ShowLoadBalancer.html) | elb:loadbalancers:show | - | | [GET /v3/{project_id}/elb/loadbalancers/{loadbalancer_id}/statuses](https://support.huaweicloud.com/api-elb/ShowLoadBalancerStatus.html) | elb:loadbalancers:show | - | | [PUT /v3/{project_id}/elb/loadbalancers/{loadbalancer_id}](https://support.huaweicloud.com/api-elb/UpdateLoadBalancer.html) | elb:loadbalancers:update | - | | [POST /v3/{project_id}/elb/loadbalancers/{loadbalancer_id}/availability-zone/batch-remove](https://support.huaweicloud.com/api-elb/BatchRemoveAvailableZones.html) | elb:loadbalancers:update | - | | [POST /v3/{project_id}/elb/loadbalancers/{loadbalancer_id}/availability-zone/batch-add](https://support.huaweicloud.com/api-elb/BatchAddAvailableZones.html) | elb:loadbalancers:update | - | | [POST /v3/{project_id}/elb/loadbalancers/change-charge-mode](https://support.huaweicloud.com/api-elb/ChangeLoadbalancerChargeMode.html) | elb:loadbalancers:create | - | | [POST /v3/{project_id}/elb/ipgroups](https://support.huaweicloud.com/api-elb/CreateIpGroup.html) | elb:ipgroups:create | - | | [DELETE /v3/{project_id}/elb/ipgroups/{ipgroup_id}](https://support.huaweicloud.com/api-elb/DeleteIpGroup.html) | elb:ipgroups:delete | - | | [GET /v3/{project_id}/elb/ipgroups](https://support.huaweicloud.com/api-elb/ListIpGroups.html) | elb:ipgroups:list | - | | [GET /v3/{project_id}/elb/ipgroups/{ipgroup_id}](https://support.huaweicloud.com/api-elb/ShowIpGroup.html) | elb:ipgroups:show | - | | [PUT /v3/{project_id}/elb/ipgroups/{ipgroup_id}](https://support.huaweicloud.com/api-elb/UpdateIpGroup.html) | elb:ipgroups:update | - | | [POST /v3/{project_id}/elb/ipgroups/{ipgroup_id}/iplist/create-or-update](https://support.huaweicloud.com/api-elb/UpdateIpList.html) | elb:ipgroups:update | - | | [POST /v3/{project_id}/elb/ipgroups/{ipgroup_id}/iplist/batch-delete](https://support.huaweicloud.com/api-elb/BatchDeleteIpList.html) | elb:ipgroups:update | - | | [POST /v3/{project_id}/elb/security-policies](https://support.huaweicloud.com/api-elb/CreateSecurityPolicy.html) | elb:security-policies:create | - | | [DELETE /v3/{project_id}/elb/security-policies/{security_policy_id}](https://support.huaweicloud.com/api-elb/DeleteSecurityPolicy.html) | elb:security-policies:delete | - | | [GET /v3/{project_id}/elb/security-policies](https://support.huaweicloud.com/api-elb/ListSecurityPolicies.html) | elb:security-policies:list | - | | [GET /v3/{project_id}/elb/system-security-policies](https://support.huaweicloud.com/api-elb/ListSystemSecurityPolicies.html) | elb:security-policies:list | - | | [GET /v3/{project_id}/elb/security-policies/{security_policy_id}](https://support.huaweicloud.com/api-elb/ShowSecurityPolicy.html) | elb:security-policies:show | - | | [PUT /v3/{project_id}/elb/security-policies/{security_policy_id}](https://support.huaweicloud.com/api-elb/UpdateSecurityPolicy.html) | elb:security-policies:update | - | | [POST /v3/{project_id}/elb/pools/{pool_id}/members](https://support.huaweicloud.com/api-elb/CreateMember.html) | elb:members:create | - | | [DELETE /v3/{project_id}/elb/pools/{pool_id}/members/{member_id}](https://support.huaweicloud.com/api-elb/DeleteMember.html) | elb:members:delete | - | | [GET /v3/{project_id}/elb/pools/{pool_id}/members](https://support.huaweicloud.com/api-elb/ListMembers.html) | elb:members:list | - | | [GET /v3/{project_id}/elb/pools/{pool_id}/members/{member_id}](https://support.huaweicloud.com/api-elb/ShowMember.html) | elb:members:show | - | | [PUT /v3/{project_id}/elb/pools/{pool_id}/members/{member_id}](https://support.huaweicloud.com/api-elb/UpdateMember.html) | elb:members:update | - | | [POST /v3/{project_id}/elb/pools/{pool_id}/members/batch-update](https://support.huaweicloud.com/api-elb/BatchUpdateMembers.html) | elb:members:update | - | | [GET /v3/{project_id}/elb/members](https://support.huaweicloud.com/api-elb/ListAllMembers.html) | elb:members:list | - | | [POST /v3/{project_id}/elb/pools/{pool_id}/members/batch-add](https://support.huaweicloud.com/api-elb/BatchCreateMembers.html) | elb:members:create | - | | [POST /v3/{project_id}/elb/pools/{pool_id}/members/batch-delete](https://support.huaweicloud.com/api-elb/BatchDeleteMembers.html) | elb:members:delete | - | | [POST /v3/{project_id}/elb/pools](https://support.huaweicloud.com/api-elb/CreatePool.html) | elb:pools:create | - | | [DELETE /v3/{project_id}/elb/pools/{pool_id}](https://support.huaweicloud.com/api-elb/DeletePool.html) | elb:pools:delete | - | | [GET /v3/{project_id}/elb/pools](https://support.huaweicloud.com/api-elb/ListPools.html) | elb:pools:list | - | | [GET /v3/{project_id}/elb/pools/{pool_id}](https://support.huaweicloud.com/api-elb/ShowPool.html) | elb:pools:show | - | | [PUT /v3/{project_id}/elb/pools/{pool_id}](https://support.huaweicloud.com/api-elb/UpdatePool.html) | elb:pools:update | - | | [POST /v3/{project_id}/elb/master-slave-pools](https://support.huaweicloud.com/api-elb/CreateMasterSlavePool.html) | elb:pools:create | - | | [GET /v3/{project_id}/elb/master-slave-pools](https://support.huaweicloud.com/api-elb/ListMasterSlavePools.html) | elb:pools:list | - | | [GET /v3/{project_id}/elb/master-slave-pools/{pool_id}](https://support.huaweicloud.com/api-elb/ShowMasterSlavePool.html) | elb:pools:show | - | | [DELETE /v3/{project_id}/elb/master-slave-pools/{pool_id}](https://support.huaweicloud.com/api-elb/DeleteMasterSlavePool.html) | elb:pools:delete | - | | [POST /v3/{project_id}/elb/listeners](https://support.huaweicloud.com/api-elb/CreateListener.html) | elb:listeners:create | - | | [DELETE /v3/{project_id}/elb/listeners/{listener_id}](https://support.huaweicloud.com/api-elb/DeleteListener.html) | elb:listeners:delete | - | | [DELETE /v3/{project_id}/elb/listeners/{listener_id}/force](https://support.huaweicloud.com/api-elb/DeleteListenerForce.html) | elb:listeners:delete | - | | [GET /v3/{project_id}/elb/listeners](https://support.huaweicloud.com/api-elb/ListListeners.html) | elb:listeners:list | - | | [GET /v3/{project_id}/elb/listeners/{listener_id}](https://support.huaweicloud.com/api-elb/ShowListener.html) | elb:listeners:show | - | | [PUT /v3/{project_id}/elb/listeners/{listener_id}](https://support.huaweicloud.com/api-elb/UpdateListener.html) | elb:listeners:update | - | | [POST /v3/{project_id}/elb/healthmonitors](https://support.huaweicloud.com/api-elb/CreateHealthMonitor.html) | elb:healthmonitors:create | - | | [DELETE /v3/{project_id}/elb/healthmonitors/{healthmonitor_id}](https://support.huaweicloud.com/api-elb/DeleteHealthMonitor.html) | elb:healthmonitors:delete | - | | [GET /v3/{project_id}/elb/healthmonitors](https://support.huaweicloud.com/api-elb/ListHealthMonitors.html) | elb:healthmonitors:list | - | | [GET /v3/{project_id}/elb/healthmonitors/{healthmonitor_id}](https://support.huaweicloud.com/api-elb/ShowHealthMonitor.html) | elb:healthmonitors:show | - | | [PUT /v3/{project_id}/elb/healthmonitors/{healthmonitor_id}](https://support.huaweicloud.com/api-elb/UpdateHealthMonitor.html) | elb:healthmonitors:update | - | | [GET /v3/{project_id}/elb/availability-zones](https://support.huaweicloud.com/api-elb/ListAvailabilityZones.html) | elb:availability-zones:list | - | | [GET /v3/{project_id}/elb/preoccupy-ip-num](https://support.huaweicloud.com/api-elb/CountPreoccupyIpNum.html) | elb:loadbalancers:show | - | | [POST /v3/{project_id}/elb/logtanks](https://support.huaweicloud.com/api-elb/CreateLogtank.html) | elb:logtanks:create | - | | [DELETE /v3/{project_id}/elb/logtanks/{logtank_id}](https://support.huaweicloud.com/api-elb/DeleteLogtank.html) | elb:logtanks:delete | - | | [GET /v3/{project_id}/elb/logtanks](https://support.huaweicloud.com/api-elb/ListLogtanks.html) | elb:logtanks:list | - | | [GET /v3/{project_id}/elb/logtanks/{logtank_id}](https://support.huaweicloud.com/api-elb/ShowLogtank.html) | elb:logtanks:show | - | | [PUT /v3/{project_id}/elb/logtanks/{logtank_id}](https://support.huaweicloud.com/api-elb/UpdateLogtank.html) | elb:logtanks:update | - | | [POST /v3/{project_id}/elb/certificates](https://support.huaweicloud.com/api-elb/CreateCertificate.html) | elb:certificates:create | - | | [DELETE /v3/{project_id}/elb/certificates/{certificate_id}](https://support.huaweicloud.com/api-elb/DeleteCertificate.html) | elb:certificates:delete | - | | [GET /v3/{project_id}/elb/certificates](https://support.huaweicloud.com/api-elb/ListCertificates.html) | elb:certificates:list | - | | [GET /v3/{project_id}/elb/certificates/{certificate_id}](https://support.huaweicloud.com/api-elb/ShowCertificate.html) | elb:certificates:show | - | | [PUT /v3/{project_id}/elb/certificates/{certificate_id}](https://support.huaweicloud.com/api-elb/UpdateCertificate.html) | elb:certificates:update | - | | [POST /v3/{project_id}/elb/certificates/settings/private-key-echo](https://support.huaweicloud.com/api-elb/CreateCertificatePrivateKeyEcho.html) | elb:certificates:setPrivateKeyEcho | - | | [GET /v3/{project_id}/elb/certificates/settings/private-key-echo](https://support.huaweicloud.com/api-elb/CreateCertificatePrivateKeyEcho.html) | elb:certificates:getPrivateKeyEcho | - | | [POST /v3/{project_id}/elb/l7policies](https://support.huaweicloud.com/api-elb/CreateL7Policy.html) | elb:l7policies:create | - | | [DELETE /v3/{project_id}/elb/l7policies/{l7policy_id}](https://support.huaweicloud.com/api-elb/DeleteL7Policy.html) | elb:l7policies:delete | - | | [GET /v3/{project_id}/elb/l7policies](https://support.huaweicloud.com/api-elb/ListL7Policies.html) | elb:l7policies:list | - | | [GET /v3/{project_id}/elb/l7policies/{l7policy_id}](https://support.huaweicloud.com/api-elb/ShowL7Policy.html) | elb:l7policies:show | - | | [PUT /v3/{project_id}/elb/l7policies/{l7policy_id}](https://support.huaweicloud.com/api-elb/UpdateL7Policy.html) | elb:l7policies:update | - | | [POST /v3/{project_id}/elb/l7policies/batch-update-priority](https://support.huaweicloud.com/api-elb/BatchUpdatePoliciesPriority.html) | elb:l7policies:update | - | | [POST /v3/{project_id}/elb/l7policies/{l7policy_id}/rules](https://support.huaweicloud.com/api-elb/CreateL7Rule.html) | elb:l7rules:create | - | | [DELETE /v3/{project_id}/elb/l7policies/{l7policy_id}/rules/{l7rule_id}](https://support.huaweicloud.com/api-elb/DeleteL7Rule.html) | elb:l7rules:delete | - | | [GET /v3/{project_id}/elb/l7policies/{l7policy_id}/rules](https://support.huaweicloud.com/api-elb/ListL7Rules.html) | elb:l7rules:list | - | | [GET /v3/{project_id}/elb/l7policies/{l7policy_id}/rules/{l7rule_id}](https://support.huaweicloud.com/api-elb/ShowL7Rule.html) | elb:l7rules:show | - | | [PUT /v3/{project_id}/elb/l7policies/{l7policy_id}/rules/{l7rule_id}](https://support.huaweicloud.com/api-elb/UpdateL7Rule.html) | elb:l7rules:update | - | #### 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。 ELB定义了以下可以在自定义身份策略的Resource元素中使用的资源类型。 表3ELB支持的资源类型 | 资源类型 | URN | |:---|:---| | pool | elb:\:\:pool:\ | | loadbalancer | elb:\:\:loadbalancer:\ | | certificate | elb:\:\:certificate:\ | | healthmonitor | elb:\:\:healthmonitor:\ | | ipgroup | elb:\:\:ipgroup:\ | | securityPolicy | elb:\:\:securityPolicy:\ | | logtank | elb:\:\:logtank:\ | | availabilityZone | elb:\:\:availabilityZone:\ | | member | elb:\:\:member:\/\ | | l7policy | elb:\:\:l7policy:\ | | l7rule | elb:\:\:l7rule:\/\ | | flavor | elb:\:\:flavor:\ | | subnet | vpc:\:\:subnet:\ | | listener | elb:\:\:listener:\ | #### 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_0934.html)和[运算符](https://support.huaweicloud.com/usermanual-iam5/iam_01_0934.html)。 - 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_0934.html)。 - 服务级条件键（前缀通常为服务缩写，如elb:）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_0934.html)。 **ELB支持的服务级条件键** ELB定义了以下可以在自定义身份策略的Condition元素中使用的条件键，您可以使用这些条件键进一步细化身份策略语句应用的条件。 表4ELB支持的服务级条件键 | 服务级条件键 | 类型 | 单值/多值 | 说明 | |:---|:---|:---|:---| | elb:AssociatePublicips | boolean | 单值 | 根据创建或修改负载均衡器时是否涉及创建或绑定公网操作筛选访问权限。若要完全限制弹性负载均衡器的公网访问，则需要同时使用弹性公网IP的相关Action进行策略管理。 |