Configuration helper for the AwsCloudWatch Serilog Sink

While all of the CloudWatchSinkOptions properties are configurable, only the group name and region are required, as demonstrated below:

  "WriteTo": [
    {
      "Name": "CloudWatch",
      "Args": {
        "logGroupName": "SampleApp9000",
        "regionEndpointSystemName": "us-east-2"
      }
    }
  ]

Please visit Cimpress-MCP/serilog-sinks-awscloudwatch for additional configuration details.