An asterisk * in the title indicates the field is mandatory.
If a field has a default value, it is shown in the Description column.
If the field type is an array, the Field Name has a .[n] suffix, where n is the array index placeholder.
Object and array field names are listed to provide context. If a field belongs to an object or an array, the full field name is shown in dot separated notation.

Title	Description	Details
ArchiveExternal	Indicates whether external IM sessions are archived. (An external IM session is one in which at least one of the participants is an unauthenticated user who does not have an Active Directory account within your organization.) The default value is False, which means that IM sessions that include external users are not archived.	Field Name: ArchiveExternal Type: Boolean
Description	Enables administrators to provide a brief description of the archiving policy. For example, the Description might be used to detail which users the policy should be applied to.	Field Name: Description Type: String
ScopeClass		Field Name: ScopeClass Type: String
Element		Field Name: Element Type: String
InMemory	Creates an object reference without actually committing the object as a permanent change. If you assign the output of this cmdlet called with this parameter to a variable, you can make changes to the properties of the object reference and then commit those changes by calling this cmdlet's matching Set-<cmdlet>.	Field Name: InMemory Type: Boolean
Tenant	Globally unique identifier (GUID) of the Skype for Business Online tenant account for whom the new archiving policy is being created. For example: -Tenant "38aad667-af54-4397-aaa7-e94c79ec2308" You can return the tenant ID for each of your Skype for Business Online tenants by running this command: Get-CsTenant \| Select-Object DisplayName, TenantID	Field Name: Tenant Type: String
ArchiveInternal	Indicates whether internal IM sessions are archived. (An internal IM session is one in which all the participants are authenticated users who have Active Directory accounts within your organization.) The default value is False, which means that internal IM sessions are not archived.	Field Name: ArchiveInternal Type: Boolean
Anchor		Field Name: Anchor Type: String
Identity *	Indicates the unique Identity to be assigned to the policy. New archiving policies can be created at the site scope or the per-user scope. To create a new site policy, use the prefix "site:" followed by the name of the site. For example, this syntax creates a new policy for the Redmond site: -Identity site:Redmond. To create a new per-user policy, use an Identity similar to this: -Identity SalesArchivingPolicy. Note that you cannot create a new global policy; if you want to make changes to the global policy, use the Set-CsArchivingPolicy cmdlet instead. Likewise, you cannot create a new site or per-user policy if a policy with that Identity already exists.	Field Name: Identity Type: String

Model: device/skypeforbusiness/CsArchivingPolicy

Model Details: device/skypeforbusiness/CsArchivingPolicy