public static IMvcCoreBuilder AddCsvSerializerFormatters(this IMvcCoreBuilder builder, CsvFormatterOptions csvFormatterOptions)
{
if (builder == null)
{
throw new ArgumentNullException(nameof(builder));
}
builder.AddFormatterMappings(m => m.SetMediaTypeMappingForFormat("csv", new MediaTypeHeaderValue("text/csv")));
if (csvFormatterOptions == null)
{
csvFormatterOptions = new CsvFormatterOptions();
}
if (string.IsNullOrWhiteSpace(csvFormatterOptions.CsvDelimiter))
{
throw new ArgumentException("CsvDelimiter cannot be empty");
}
builder.AddMvcOptions(options => options.InputFormatters.Add(new CsvInputFormatter(csvFormatterOptions)));
builder.AddMvcOptions(options => options.OutputFormatters.Add(new CsvOutputFormatter(csvFormatterOptions)));
return(builder);
}