CmdID / PowerShell / Cmdlets / Get
Get-MailboxPlan
Use the Get-MailboxPlan cmdlet to view information about mailbox plans in the cloud-based service. Exchange PowerShell reference
From the Exchange PowerShell reference 7 parameters Its page in the reference
Parameters
-IdentityThe Identity parameter specifies the mailbox plan that you want to view.-AllMailboxPlanReleasesThe AllMailboxPlanReleases switch specifies whether to include mailbox plans that were used in previous versions of the service in the results.-CredentialThe Credential parameter specifies the username and password that's used to run this command.-FilterThe Filter parameter uses OPATH syntax to filter the results by the specified properties and values.-IgnoreDefaultScopeThis parameter is reserved for internal Microsoft use.-ResultSizeThe ResultSize parameter specifies the maximum number of results to return.-SortByThe SortBy parameter specifies the property to sort the results by.