如果在使用OpenSearch SDK 时有报错:
"httpCode":401,"message":"RAM sub account check permission fail", 说明使用的子账号,没有调用相关接口的权限,权限规则可参考
RAM访问鉴权规则。
流量API调用权限设置可参考:
{
	"Statement": [
	 {
	  "Effect": "Allow",
	  "Action": [
	   "opensearch:PushDoc",
	   "opensearch:SearchApp"
	  ],
	  "Resource": [
	   "acs:opensearch:$regionId:*:apps/$appGroupName",
	   "acs:opensearch:$regionId:*:app-groups/$appGroupName"
	  ]
	 },
	 {
	  "Action": "opensearch:SearchSuggest",
	  "Effect": "Allow",
	  "Resource": "acs:opensearch:$regionId:*:suggestions/$suggestionIdentity"
	 }
	],
	"Version": "1"
   }