GAS Google NLP

gas-google-nlp.js

/* 
 * Get sentiment from Google Cloud Natural Language API
 */
var getSentiment = function(text) {
   var apiKey = PropertiesService.getScriptProperties().getProperty("apiKey")
   var url = "https://language.googleapis.com/v1/documents:analyzeSentiment?key=%KEY".replace("%KEY", apiKey)
   
    var data = {
       document: {
         language: "en-us",
         type: "PLAIN_TEXT",
         content: text
       },
       encodingType: 'UTF8'
     };
     
   var parameters = {
     method : 'post',
     contentType: 'application/json',
     payload : JSON.stringify(data)
   };
  
   var response = UrlFetchApp.fetch(url, parameters);
   return (response);
};