Check the assigned policies to Application in Azure AD through powershell

• Install the required Azure AD preview module

Install-Module AzureADPreview

• Connect to Azure AD with valid credentials -

Connect-AzureAD

• Obtain the application Object ID

 Get-AzureADServicePrincipal -Filter "DisplayName eq '<<APPLICATION_NAME>>'"

• Take the ObjectId from the above command result

Get-AzureADServicePrincipalPolicy -id  <<OBJECT ID from the above command>>

•  Get the policy details

  Get-AzureADPolicy -Id <<ObjectIdOfthe Policy>> |select *