如何查看云助手命令的执行结果并且在指定ECS实例中的实际执行结果

https://ecs.aliyuncs.com/?Action=DescribeInvocationResults
&RegionId=cn-hangzhou
&InvokeId=t-7d2a745b412b4601b2d47f6a768d3a14
&<公共请求参数>

<DescribeInvocationResultsResponse>
    <TotalCount>5</TotalCount>
    <PageNumber>1</PageNumber>
    <PageSize>5</PageSize>
    <InvocationResults>
        <InvocationResult>
            <FinishedTime>2018-01-05 15:45:02</FinishedTime>
            <InstanceId>i-uf614fhehhzmxdqw</InstanceId>
            <Output>MTU6NDU6MDEK</Output>
<InvokeRecordStatus> Finished<InvokeRecordStatus>
            <ExitCode>0</ExitCode>
        </InvocationResult>
        <InvocationResult>
            <FinishedTime>2018-01-05 15:40:02</FinishedTime>
            <InstanceId>i-uf614fhehhzmxdqw</InstanceId>
            <Output> </Output>
<InvokeRecordStatus> Finished<InvokeRecordStatus>
            <ExitCode>0</ExitCode>
        </InvocationResult>
        <InvocationResult>
            <FinishedTime>2018-01-05 15:30:02</FinishedTime>
            <InstanceId>i-uf614fhehhzmxdqw</InstanceId>
            <Output>MTU6MzA6MDEK</Output>
            <ExitCode>0</ExitCode>
        </InvocationResult>
        <InvocationResult>
            <FinishedTime>2018-01-05 15:20:02</FinishedTime>
            <InstanceId>i-uf614fhehhzmxdqw</InstanceId>
            <Output> </Output>
            <ExitCode>0</ExitCode>
        </InvocationResult>
        <InvocationResult>
            <FinishedTime>2018-01-05 15:15:02</FinishedTime>
            <InstanceId>i-uf614fhehhzmxdqw</InstanceId>
            <Output>MTU6MTU6MDEK</Output>
            <ExitCode>0</ExitCode>
        </InvocationResult>
        </InvocationResults>
<RequestId>"E69EF3CC-94CD-42E7-8926-F133B86387C0</RequestId>
</DescribeInvocationResultsResponse>

{
    "Invocation": {
        "TotalCount": 5,
        "PageNumber": 1,
        "InvocationResults": {
            "InvocationResult": [
                {
                    "FinishedTime": "2018-01-05 15:45:02",
                    "InstanceId": "i-uf614fhehhzmxdqw",
                    "Output": "MTU6NDU6MDEK",
      “InvokeRecordStatus”：“Finished”,
                    "ExitCode": 0
                },
                {
                    "FinishedTime": "2018-01-05 15:40:02",
                    "InstanceId": "i-uf614fhehhzmxdqw",
“InvokeRecordStatus”：“Finished”,
                    "Output": "",
                    "ExitCode": 0
                },
                {
                    "FinishedTime": "2018-01-05 15:30:02",
                    "InstanceId": "i-uf614fhehhzmxdqw",
                    "Output": "MTU6MzA6MDEK",
                    "ExitCode": 0
                },
                {
                    "FinishedTime": "2018-01-05 15:20:02",
                    "InstanceId": "i-uf614fhehhzmd3zj4k74",
                    "Output": "",
                    "ExitCode": 0
                },
                {
                    "FinishedTime": "2018-01-05 15:15:02",
                    "InstanceId": "i-uf614fhehhzmd3zj4k74",
“InvokeRecordStatus”：“Finished”,
                    "Output": "MTU6MTU6MDEK",
                    "ExitCode": 0
                }
            ]
        },
        "PageSize": 5
    },
    "RequestId": ""E69EF3CC-94CD-42E7-8926-F133B86387C0"
}

<Error>
    <RequestId>E69EF3CC-94CD-42E7-8926-F133B86387C0</RequestId>
    <HostId>ecs.aliyuncs.com</HostId>
    <Code>MissingParameter.RegionId</Code>
    <Message>The input parameter “RegionId” that is mandatory for processing this request is not supplied.</Message>
</Error>

{
    "RequestId": "E69EF3CC-94CD-42E7-8926-F133B86387C0",
    "HostId": "ecs.aliyuncs.com"
    "Code": "MissingParameter.RegionId"
    "Message": "The input parameter “RegionId” that is mandatory for processing this request is not supplied."
}