AWS Open Search: no permissions

{"error":{"root_cause":[{"type":"security_exception","reason":"no permissions for [cluster:monitor/health] and User [name=arn:aws:iam::xxxxxxxxx:root, backend_roles=[], requestedTenant=null]"}],"type":"security_exception","reason":"no permissions for [cluster:monitor/health] and User [name=arn:aws:iam::xxxxxx:root, backend_roles=[], requestedTenant=null]"},"status":403}

该错误是因为Aws console需要获取Kibana里集群的信息，所以只需要如下操作即可。

Kibana: Security->Roles->all_access->Mapped users. Manage Map, add backend role 加上你用户的ARN即可。