{ "@type": "MessageCard", "@context": "http://schema.org/extensions", "themeColor": "FF0000", "summary": "TeamsMessage", "sections": [ { "text": "**Attention:** The temperature limit has been exceeded. The heating should be switched off." }, { "facts": [ { "name": "Temperature", "value": "Temperature" }, { "name": "Timestamp", "value": "Timestamp" } ] } ], "potentialAction": [ { "@type": "OpenUri", "name": "Show chart", "targets": [ { "os": "default", "uri": "http://server/FAS/Temperature.aspx" } ] } ] }