How to customize map marker of lightning:map in Salesforce?

Question

I tried to change the icon of mapMarkers but it corresponds to the list description and not to the markers themselves. This line displays a map with red markers :

component.set('v.mapMarkers', response.getReturnValue());

Whenever I try to change their icon, that's not working anymore :

var image = '{!URLFOR($Resource.MapMarkers, \'2.png\')}';
component.set('v.mapMarkers', {
     location: response.getReturnValue(),
     icon: image
});

I also tried this : http://releasenotes.docs.salesforce.com/en-us/summer15/release-notes/rn_vf_maps_enhancements_custom_icons.htm?edition=&impact=

Any idea ?

Answer 1

That looks like Aura component? Or is it Visualforce? Or Lightning Web Component?

For Aura: https://developer.salesforce.com/docs/component-library/bundle/lightning:map/documentation Search on this page for icon: 'standard:account'

You can't load your own icon, you're limited to icons defined in Lightning Design System . The format is category:icon_name .