How to "unapply" (ie, remove) a brush from a page item in javascript/extendscript

[oldcastle]

To apply a brush to a page item in javascript, I can do this:

var brush = app.activeDocument.brushes.getByName("My Brush");
brush.applyTo(somePageItem);

But how would I remove a brush from a page item? I don't see any way to do that.

Note I don't want to remove the brush from the brushes palette or from a brush library, I want the page item to no longer have any brush applied. There is always a "Basic" brush in every brush library by default, it seems, but that doesn't seem to be accessable, ie, this gives an error:

var brush = app.activeDocument.brushes.getByName("Basic");

since there really is no brush with that name.

[femkeblanco]

app.activeDocument.graphicStyles["[Default]"].applyTo(app.activeDocument.pathItems["yourPathItemName"]);

removes all appearance attributes, including brush. 

[oldcastle]

Is that the only way? I also may have effects applied that I do not want to remove, so this method won't work for me.

[CarlosCanto]

record an Action to Remove Brush Stroke, then have the script play the action

[oldcastle]

Thanks for the idea, I'll give that a try. I was hoping there was a native code method of doing it but I guess that's often not the case with adobe scripting.

[CarlosCanto]

yeah, using actions is our last hope, not everything is accessible to scripting unfortunately.