How to force a Powershell Script to run a specific Version

Question

I have both PowerShell 5.1 and PowerShell 7.0 on my computer. How can I enforce a mandatory version (a specific version, not a minimum or maximum version #) of PowerShell for a given script (in this case, PowerShell 7.0)?

Answer 1

another option is to use #Requires statement

#Requires -Version 7.0

here is the reference from Microsoft support

https://learn.microsoft.com/en-us/powershell/module/microsoft.powershell.core/about/about_requires