Access Flow Definition From PowerApps

[MMS87]

Hello,

I have a SharePoint list in which I have built a form for it using PowerApps. I have also created a workflow for this list using PowerAutomate. I need to create a MetroMap for this form that shows the user what path his form submission will take. The user can also check the status of his submission visualized through the MetroMap if he clicks on the details of his submission. but I want to read the definition(the approval chain) of the workflow and the details(who received the request and what was his decision......) of the workflow instance using an API or any kind of connector. Is that possible?  

Thank you in advance.