Server Access License
Use the Get-ExchangeServerAccessLicense cmdlet to return a list of licenses in use in your Exchange organization. This refers to the specific legal name of the license, as defined in the Microsoft Product List and is representative of your licenses when you run this cmdlet.
For information about the parameter sets in the Syntax section below, see Exchange cmdlet syntax (https://docs.microsoft.com/powershell/exchange/exchange-cmdlet-syntax).
The Get-ExchangeServerAccessLicense cmdlet returns a collection of these license names:
Exchange Server Standard CAL
Exchange Server Enterprise CAL
Exchange Server Standard Edition
Exchange Server Enterprise Edition
You need to be assigned permissions before you can run this cmdlet. Although this topic lists all parameters for the cmdlet, you may not have access to some parameters if they're not included in the permissions assigned to you. To find the permissions required to run any cmdlet or parameter in your organization, see Find the permissions required to run any Exchange cmdlet.
This example retrieves a list of Exchange licenses in your organization.
To see the input types that this cmdlet accepts, see Cmdlet Input and Output Types. If the Input Type field for a cmdlet is blank, the cmdlet doesn't accept input data.
To see the return types, which are also known as output types, that this cmdlet accepts, see Cmdlet Input and Output Types. If the Output Type field is blank, the cmdlet doesn't return data.