release-definition-explorer-context-menu.json

{
    "contributions": [
        {
            "id": "release-definition-explorer-context-menu",
            "type": "ms.vss-web.action",
            "targets": [
                "ms.vss-releaseManagement-web.release-definition-explorer-context-menu"
            ],
            "properties": {
                "text": "Custom release definition action",
                "uri": "dist/release-definition-explorer-context-menu/release-definition-explorer-context-menu.html",
                "icon": {
                    "light": "static/asterisk.png",
                    "dark": "static/asterisk.png"
                },
                "registeredObjectId": "release-definition-explorer-context-menu"
            }
        }
    ]   
}