I want to store logs in different file based on type.

Let’s say for for

1. API Request log – request-.txt;
2. EF Core Query – log-.txt

I have installed Serilog packages, and it works fine but file contains all the logs.

<PackageVersion Include="Serilog" Version="4.0.1" />
<PackageVersion Include="Serilog.AspNetCore" Version="8.0.2" />
<PackageVersion Include="Serilog.Expressions" Version="5.0.0" />
<PackageVersion Include="Serilog.Sinks.Console" Version="6.0.0" />
<PackageVersion Include="Serilog.Sinks.File" Version="6.0.0" />

In my appSettings.json file, I tried using Expression.

{
  "Serilog": {
    "Using": [
      "Serilog.Sinks.Console",
      "Serilog.Sinks.File"
    ],
    "MinimumLevel": {
      "Default": "Information",
      "Override": {
        "Microsoft.AspNetCore.Mvc": "Warning",
        "Microsoft.AspNetCore.Routing": "Warning",
        "Microsoft.AspNetCore.Hosting": "Warning"
      }
    },
    "WriteTo": [
      {
        "Name": "Console"
      },
      {
        "Name": "File",
        "Args": {
          "path": "Logs/log-.txt",
          "rollingInterval": "Day",
          "outputTemplate": "{Timestamp:yyyy-MM-dd HH:mm:ss.fff zzz} [{Level:u3}] {Message:lj}{NewLine}{Exception}",
          "fileSizeLimitBytes": 10485760,
          "rollOnFileSizeLimit": true,
          "shared": true,
          "flushToDiskInterval": 1
        },
        "Filter": [
          {
            "Name": "ByIncluding",
            "Args": {
              "expression": "StartsWith(SourceContext, 'Microsoft.EntityFrameworkCore.Database')"
            }
          }
        ]
      }
    ],
    "Enrich": [
      "FromLogContext"
    ]
  },
  "AllowedHosts": "*"
}

But it didn’t worked. All logs are storing into single log file log-{Date}.txt.

If there is no way to configure this in appSettings.json file, then how to configure in Program.cs file.