public IActionResult SearchBook(int pageNumber, string theWord) { try { ServiceResponse<FoundBooks> response = googleBooks.FoundBooks(theWord, pageNumber); if (response.HasIssues) return response.ShowIssues(); if (response.ApiResponse.items is null) return NoContent(); return Ok(response.ApiResponse); } catch (Exception e) { return StatusCode(StatusCodes.Status500InternalServerError, e.Message); } }