private async Task <ResponseInfo> ReadAndSave(HttpResponseMessage response)
{
using var responseStream = await response.Content.ReadAsStreamAsync();
var responseData = await JsonSerializer.DeserializeAsync
<ApiResponse <Character> >(responseStream, _jsonOptions);
await _characterService.AddRangeAsync(responseData.Results);
var cnt = await _characterService.CountAsync();
return(responseData.Info);
}