Get all polygon or layer details after polygon draw in leaflet draw - leaflet

Question

I am trying to get the layer details of the map which are already overlay on the map. When leaflet draw is created I want to get the layer details (Not the polygon coordinates created by leaflet draw plugin) so that I can use them.
I am able to get the coordinates of drawn polygon but that's not what I want.
var draw_layer = new L.FeatureGroup();
mymap.addLayer(draw_layer);
var drawControlFull = new L.Control.Draw({
draw: {
polygon: {
allowIntersection: false, // Restricts shapes to simple polygons
drawError: {
color: '#e1e100', // Color the shape will turn when intersects
message: '<strong>Oh snap!<strong> you can\'t draw that!' // Message that will show when intersect
},
shapeOptions: {
color: '#97009c'
}
},
// disable toolbar item by setting it to false
polyline: false,
circle: false,
rectangle: false,
marker: false,
circlemarker: false
},
edit: {
featureGroup: draw_layer,
remove: true
}
});
mymap.addControl(drawControlFull);
mymap.on(L.Draw.Event.CREATED, function (e) {
var type = e.layerType, layer = e.layer;
if(type === 'polygon'){
var _ajax_cords = [];
var _coords = layer.getLatLngs()[0];
$.each(_coords,function(ind,val){
var _te_co = {x : val.lat, y : val.lng};
_ajax_cords.push(_te_co);
});
}
//if (type === 'polygon') {layer.bindPopup('A popup!');}draw_layer.addLayer(layer);
});
Well I can get the marker detail as I get lot of posts on that but didn't see a post how to get the polygon details.
Any help on this is much appreciable