This article describes how to check the trace level (TraceLevel) of the StoreFront diagnostics logs.

Instructions

We can change the trace level of detail logged using command "Set-STFDiagnostics" with the parameter -TraceLevel.
The allowed values are Off, Error, Warning, Info, or Verbose.

After setting the trace level, we can check the trace level from "web.config" file located in the C:\inetpub\wwwroot\Citrix\storename directory.
For example, if we set the trace level as "Info", we can see the value is shown as "Information" under <switches> section.

<switches>
  <add name="Citrix.DeliveryServices.CitrixAuth" value="Information" />
  <add name="Citrix.DeliveryServices.Localisation" value="Information" />
  <add name="Citrix.DeliveryServices.Saml11" value="Information" />
  <add name="Citrix.DeliveryServices.Tokens.Jwt" value="Information" />
  <add name="Citrix.DeliveryServices.Security" value="Information" />
  <add name="Citrix.DeliveryServices.ClaimSpecializations" value="Information" />
  <add name="Citrix.DeliveryServices.SecurityMessageAttributes" value="Information" />
  <add name="Citrix.DeliveryServices.WebApplication" value="Information" />
  <add name="Citrix.DeliveryServices.MVC" value="Information" />
  <add name="Citrix.DeliveryServices.Endpoints" value="Information" />
  <add name="Citrix.DeliveryServices.WingServiceCore" value="Information" />
  <add name="Citrix.DeliveryServices.Wing" value="Information" />
  <add name="Citrix.DeliveryServices.Wing.Launch" value="Information" />
  <add name="Citrix.DeliveryServices.Wing.Network" value="Information" />
  <add name="Citrix.DeliveryServices.Wing.Logging" value="Information" />
  <add name="Citrix.DeliveryServices.Wing.SocketPool" value="Information" />
  <add name="Citrix.DeliveryServices.Wing.RadeRequestValidation" value="Information" />
  <add name="Citrix.DeliveryServices.ProtocolTransitionClient" value="Information" />
  <add name="Citrix.DeliveryServices.ResourcesCommonWeb" value="Information" />
  <add name="Citrix.DeliveryServices.GatewayIdentification" value="Information" />
  <add name="Citrix.DeliveryServices.IcaFileSigning" value="Information" />
  <add name="Citrix.DeliveryServices.StoreCustomization" value="Information" />
  <add name="Citrix.DeliveryService.UserCredentialService.LogonDataProvider" value="Information" />
  <add name="Citrix.DeliveryServices.SubscriptionStore.Client" value="Information" />
  <add name="Citrix.DeliveryServices.DataStore.Client" value="Information" />
  <add name="Citrix.DeliveryServices.Workflow" value="Information" />
  <add name="Citrix.DeliveryServices.Workflow.NFuse" value="Information" />
  <add name="Citrix.DeliveryServices.PnaProtocol.Resources" value="Information" />
</switches>

Storefront - The default TraceLevel of StoreFront diagnostics logs
https://support.citrix.com/s/article/CTX691495-storefront-the-default-tracelevel-of-storefront-diagnostics-logs?language=en_US