Chartjs-GeoChart with nodeJS

My Answer

 google.load('visualization', '1', {
 'packages': ['geochart', 'table']
  });
  google.setOnLoadCallback(drawRegionsMap);
  
  async function drawRegionsMap() {
      let region = await request();
      
      var lista = [];

      for(var i = 0; i < region.length; i++){
        lista.push("BR-" + region[i].key, region[i].value);
      }

      var estados = region.filter(myFunction);

      function myFunction(estado){
        if(estado.key != null){
        return estado.key.length == 2;
        }
      }
   
      var charData = [
      ['Estados', 'Pedidos']
      ]

      estados.forEach(pedido => charData.push(["BR-" + pedido.key, pedido.value]));

      var data = google.visualization.arrayToDataTable(charData);
  
      var view = new google.visualization.DataView(data)
      view.setColumns([0, 1])
  
      var options = {
          region: 'BR',
          resolution: 'provinces',
          height: 600
      };
  
      var chart = new google.visualization.GeoChart(
      document.getElementById('chart_div'));
      chart.draw(data, options);
  
      var geochart = new google.visualization.GeoChart(
      document.getElementById('chart_div'));
      var options = {
          region: 'BR',
          resolution: 'provinces',
           displayMode: 'regions',
          height: 600,
          colorAxis: {
              colors: ['#d00d0d']
          },  
      };

      geochart.draw(data, options);
  };