PowerShell Script to export Database Connection strings in XMLA

Hi there,

I am working on a automation project, where i have a requirement to update the connection strings and credentials via powershell.

The process flow would likely to be 

>Connect SQL Server Analysis Services

>Select an Database

>Export the connection details into a xmla file.

Currently we are doing it manually via SSMS

> Opening SSMS --> Connect to SQL Server Analysis Services

>Select required Database

>Expand Connections folder --> Select and Right click a connection

>Right Click --> Script Connection as --> CREATE OR REPLACE To --> New Query Editor Window

This will generate a xmla scirpt of that connection. I want to achieve this process via powershell.

Thanks