A message template needs to comply with a set of rules. https://learn.microsoft.com/en-us/dotnet/core/extensions/logging-providers[Logging provider] parse the template and enrich log entries with the information found in the template. An unparsable message template leads to corrupted log entries and might result in a loss of information in the logs.

The rule covers the following logging frameworks:

* Nuget package - https://www.nuget.org/packages/Serilog[Serilog]
* Nuget package - https://www.nuget.org/packages/NLog[Nlog]
* Nuget package - https://www.nuget.org/packages/Microsoft.Extensions.Logging[Microsoft.Extensions.Logging]