MS Teams Adaptive Card - How to send a POST http request

Hi Team,

I am wondering if Adative Card in MS Teams can trigger a http POST request after clicking submit button?

This is my Adaptive card Json format

{  
    "type": "AdaptiveCard",  
    "body": [  
        {  
            "type": "TextBlock",  
            "size": "Medium",  
            "weight": "Bolder",  
            "text": "${title}"  
        },  
        {  
            "type": "Input.Text",  
            "placeholder": "Placeholder text"  
        }  
    ],  
    "actions": [  
        {  
            "type": "Action.Submit",  
            "title": "Send POST",  
            "url": "${viewUrl}"  
        }  
    ],  
    "$schema": "http://adaptivecards.io/schemas/adaptive-card.json",  
    "version": "1.4"  
}  

btw, I want to trigger the http POST request with a body (like user typed text) directly, instead of via FLOW in Power Automate, is it possible to achieve this in Ms Teams?

much thanks for the help