AWS EC2资源级别，初始化失败

Question

我使用此政策

{
  "allowed": false,
  "explicitDeny": false,
  "matchedStatements": {
    "items": []
  },
  "failures": {
    "items": []
  },
  "context": {
    "principal": {
      "id": "AIDAJXOEQNA64A677DGQO",
      "name": "DevOps1",
      "arn": "arn:aws:iam::955246940111:user/DevOps1"
    },
    "action": "ec2:RunInstances",
    "resource": "arn:aws:ec2:us-east-1:955246940111:key-pair/CodeDeploy",
    "conditions": {
      "items": [
        {
          "key": "ec2:Region",
          "values": {
            "items": [
              {
                "value": "us-east-1"
              }
            ]
          }
        }
      ]
    }
  }
}

但它显示错误消息，初始化失败。我在aws文档中看到了这个例子，但是不明白为什么会出现这个问题。

解码消息

S._ensureIndex({ a: 1, b: 1, c: -1, d: 1 });

S.find({ a: "specificString"}, { sort: { b: 1, c: -1, d: 1 } });