これは https://blog.r3it.com/ に投稿する Alexa プッシュ通知に関する記事の受信例です。 https://blog.r3it.com/alexa-day-2018-73928e3b3923

AlexaPushNotification.js

var handlers = {
    'Messaging.MessageReceived': function() {
        console.log("Messaging.MessageReceived", JSON.stringify(this.event));
        const message = this.event.request.message;

        const apiAccessToken = this.event.context.System.apiAccessToken;

        let date1 = new Date();
        date1.setMinutes(date1.getMinutes() + 30);

        const requestBody = {
            "displayInfo": {
                "content": [{
                    "locale": "en-US",
                    "toast": {
                        "primaryText": message.spokenOutput
                    },
                    "title": message.notificationTitle,
                    "bodyItems": [{
                        "primaryText": message.spokenOutput
                    }]
                }]
            },
            "referenceId": process.env.ALEXA_THIS_SKILL_ID,
            "expiryTime": date1.toISOString(),
            "spokenInfo": {
                "content": [{
                    "locale": "en-US",
                    "text": message.spokenOutput,
                    "ssml": `<speak>${message.spokenOutput}</speak> `
                }]
            }
        };

        const request_options = {
            "Content-Type": "application/json; charset=UTF-8",
            url: `https://api.amazonalexa.com/v2/notifications`,
            method: "POST",
            gzip: false,
            headers: {
                "Authorization": `Bearer ${apiAccessToken}`
            },
            json: requestBody
        };

        console.log("request_options", JSON.stringify(request_options));

        request(request_options, function(error, response, body) {
            console.log("[/v2/notifications] error: ", JSON.stringify(error, null, 2));
            console.log("[/v2/notifications] response: ", JSON.stringify(response, null, 2));
            console.log("[/v2/notifications] body: ", JSON.stringify(body, null, 2));

            return callback(null, {
                statusCode: response.statusCode,
                body: JSON.stringify(response),
                headers: {
                    "Content-Type": "application/json; charset=utf-8"
                },
            });
        });

    }
};