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
Description	A description of what this phone route is for.	Field Name: Description Type: ["String", "Null"]
Name *	The unique identity of the online voice route.	Field Name: Identity Type: String
Number Pattern	A regular expression that specifies the phone numbers to which this route applies. Numbers matching this pattern will be routed according to the rest of the routing settings. For example, the default number pattern, [0-9]{10}, specifies a 10-digit number containing any digits 0 through 9.	Field Name: NumberPattern Type: String
Online PSTN Usages	A list of online PSTN usages (such as Local, Long Distance, etc.) that can be applied to this online voice route. The PSTN usage must be an existing usage.	Field Name: OnlinePstnUsages Type: ["Array", "Null"]
Online PSTN Gateway List	This parameter contains a list of online gateways associated with this online voice route. Each member of this list must be the service Identity of the online PSTN gateway. The service Identity is the fully qualified domain name (FQDN) of the pool or the IP address of the server. For example, redmondpool.litwareinc.com.	Field Name: OnlinePstnGatewayList Type: ["Array", "Null"]
Priority	A number could resolve to multiple online voice routes. The priority determines the order in which the routes will be applied if more than one route is possible.	Field Name: Priority Type: Integer

Model: device/msteamsonline/CsOnlineVoiceRoute