in src/Azure.Deployments.Extensibility.Core/Json/ExtensibilityOperationResponseConverter.cs [21:29]
public override ExtensibilityOperationResponse? Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
{
using var document = JsonDocument.ParseValue(ref reader);
var element = document.RootElement;
return element.TryGetProperty(nameof(ExtensibilityOperationErrorResponse.Errors).ToLowerInvariant(), out var _)
? ExtensibilityJsonSerializer.WithoutConverters.Deserialize<ExtensibilityOperationErrorResponse>(element)
: ExtensibilityJsonSerializer.WithoutConverters.Deserialize<ExtensibilityOperationSuccessResponse>(element);
}