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我在向Alexa Gateway发送事件AddOrUpdateReport或事件时遇到问题。DeleteReport

虽然使用状态码ChangeReport接受事件，但使用状态码、错误码和奇怪的描述来拒绝和。202AddOrUpdateReportDeleteReport400INVALID_REQUEST_EXCEPTIONscope not present in the raw event must not be null

我已经仔细检查了不记名令牌，这对于 ChangeReport 和其他事件是相同的。不记名令牌包含在所有事件的标头和有效负载的相关部分中。

测试中使用的令牌来自欧盟区域 lambda，然后将事件推送到欧盟端点https://api.eu.amazonalexa.com/v3/events。

我真的不知道出了什么问题。

这是一个有效的ChangeReportjson 事件：

{
    "event": {
        "header": {
            "namespace": "Alexa",
            "name": "ChangeReport",
            "messageId": "30490a44-b96e-11eb-8b34-005056910662",
            "payloadVersion": "3"
        },
        "payload": {
            "change": {
                "cause": {
                    "type": "APP_INTERACTION"
                },
                "properties": [
                    {
                        "namespace": "Alexa.EndpointHealth",
                        "name": "connectivity",
                        "value": {
                            "value": "OK"
                        },
                        "timeOfSample": "2021-05-20T13:20:47Z",
                        "uncertaintyInMilliseconds": 4000
                    },
                    {
                        "namespace": "Alexa.PowerController",
                        "name": "powerState",
                        "value": "OFF",
                        "timeOfSample": "2021-05-20T13:20:47Z",
                        "uncertaintyInMilliseconds": 4000
                    }
                ]
            }
        },
        "endpoint": {
            "endpointId": "O-296880000011",
            "scope": {
                "type": "BearerToken",
                "token": "Atza|IwEBIIxfjSbDo_I2RrLEA6tH-mk_F_krgPsNDNpXkQnYSFZXKX-cMxaIE5BAXGKemoa5SqVkfcUiielcOgrU8q8VFhIQyuvYXG91hgJsm4Pe7tpxYvQU6gqEyNiVaNkU0sHR_EGRtd9NApuv2iRebFqBOufo84Rglj8dSEsBDSFhev2gMForCygrewH92ryp39zscJss2qTGGVjQN1jdFWDD2VGI5POgQgLNFGQYjp1ke2-3azEp1u99P0BUIHkCG-FrhSnIjUB246zq66juuuRCZG8KdpLKZS8hnZ5BduffgHY_rQ"
            }
        }
    }
}

DeleteReport这是导致错误的事件：

{
    "event": {
        "header": {
            "namespace": "Alexa.Discovery",
            "name": "DeleteReport",
            "messageId": "4380b756-b96e-11eb-8d44-005056910662",
            "payloadVersion": "3"
        },
        "payload": {
            "endpoints": [
                {
                    "endpointId": "O-296880000011"
                }
            ],
            "scope": {
                "type": "BearerToken",
                "token": "Atza|IwEBIIxfjSbDo_I2RrLEA6tH-mk_F_krgPsNDNpXkQnYSFZXKX-cMxaIE5BAXGKemoa5SqVkfcUiielcOgrU8q8VFhIQyuvYXG91hgJsm4Pe7tpxYvQU6gqEyNiVaNkU0sHR_EGRtd9NApuv2iRebFqBOufo84Rglj8dSEsBDSFhev2gMForCygrewH92ryp39zscJss2qTGGVjQN1jdFWDD2VGI5POgQgLNFGQYjp1ke2-3azEp1u99P0BUIHkCG-FrhSnIjUB246zq66juuuRCZG8KdpLKZS8hnZ5BduffgHY_rQ"
            }
        }
    }
}

这是网关的 400 错误回复：

{
    "header":
    {
        "namespace": "System",
        "name": "Exception",
        "messageId": "f8aec837-9fd2-4031-ba6d-fa0f3e8cca29"
    },
    "payload":
    {
        "code": "INVALID_REQUEST_EXCEPTION",
        "description": "scope not present in the raw event must not be null"
    }
}
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