AzureFunctionsToCode.js

var request = require('request');
if(data) {
    var slackUrl = "<YOUR SLACK URL>";
    var text = {
        "text": "Something happened!!\n<" + data.context.portalLink + "|Check it out>"
    };
 
    var requestData = {
        url: slackUrl,
        method: "POST",
        json: true,
        headers: {
            "content-type": "application/json",
        },
        body: text
    };
 
    request(requestData);
    context.res = {
        status: 200
    };
}