appsettings.Development.json

{
  "Cart": {
    "LifeTime": 7
  },
  "Serilog": {
    "Using": [ "Serilog.Sinks.Console", "Serilog.Expressions", "Serilog.Sinks.Seq" ],
    "MinimumLevel": {
      "Default": "Debug",
      "Override": {
        "Microsoft": "Information",
        "System": "Information"
      }
    },
    "WriteTo": [
      {
        "Name": "Console",
        "Args": {
          "outputTemplate": "[{Timestamp:yyyy-MM-dd HH:mm:ss.fff zzz}] [{Level}] {Message:lj}{NewLine}{Exception}"
        }
      },
      {
        "Name": "Seq",
        "Args": {
          "serverUrl": "http://localhost:5341"
        }
      }
    ],
    "Enrich": [ "WithUtcTimestamp", "FromLogContext", "WithMachineName", "WithThreadId", "WithEnvironmentName" ],
    "Filter": [
      {
        "Name": "ByExcluding",
        "Args": {
          "expression": "@l='Error' and SourceContext='Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddleware' and @mt='An unhandled exception has occurred while executing the request.'"
        }
      }
    ]
  }
}