Is it possible to set tooltips on ContextMenuButton?

Is it possible to set tooltips on ContextMenuButton?
Sample Code

{
contextMenu:
(go.Adornment, "Vertical", { defaultStretch: go.GraphObject.None }, (“ContextMenuButton”,
(go.TextBlock, "Edit", { width: 100, height: 25, background: '#004780', stroke: '#fff', textAlign: 'center', verticalAlignment: go.Spot.Center, margin: 0 }), { click: function (e, obj) { /*myDiagram.commandHandler.rotate(45);*/ var node = obj.part.adornedPart; e.diagram.commandHandler.editTextBlock(node.findObject("TEXTBLOCK")); } }), (“ContextMenuButton”,
$(go.TextBlock, “Rotate +90”, { width: 100, height: 25, background: ‘#004780’, stroke: ‘#fff’, textAlign: ‘center’, verticalAlignment: go.Spot.Center, margin: 0 }),
{ click: function (e, obj) { myDiagram.commandHandler.rotate(90); } }),
)
},

We want to add bootstrap tool tips.
data-toggle=“tooltip” data-placement=“right” data-original-title=“CTRL+”

Well, you can certainly add a GoJS “ToolTip” to a GoJS “ContextMenuButton”:

        {
          contextMenu:
            $("ContextMenu",
              $("ContextMenuButton",
                $(go.TextBlock, "some Command"),
                {
                  toolTip:
                    $("ToolTip",
                      $(go.TextBlock, "some description of this command")
                    )
                })
            )
        },

image

What did you actually want?

And if you really want Bootstrap, implement your context menu as HTML: HTML Context Menu