Powershell script failing while connecting with portal

[Psangram]

Hi Wael,
We are getting below error while connecting to portal. We want to use client id & client secret in the connection string ,this works well when we are providing username & password.
"ExportCMData.ps1" this script is expecting username , password & we want to change this to client id /client secret.
Any Help is appreciated!!

output log file: 'C:\SE
TFS\Main365\SE.Crm\SE.Crm.PortalRecords\Microsoft.Xrm.Tooling.CrmConnector.Powershell-2022-04-11.log'
Get-CrmConnection : Failed to connect to CRM: Unable to login to Dynamics CRM, Error was :
clientCredentials.UserName.UserName or clientCredentials.Windows.ClientCredential.UserName MUST be populated!
clientCredentials.UserName.UserName or clientCredentials.Windows.ClientCredential.UserName MUST be populated!Unable to
Login to Dynamics CRM
Unable to Login to Dynamics CRM
At C:\SE TFS\Main365\Tools\LocalBuild\xrmciframework\ExportCMData.ps1:55 char:12