Convert drive item

The following example shows you how to convert a drive item to PDF format.

C++ example

#include <iostream>
#include <vector>
#include <cstdint>
#include <fstream>

#include "independentsoft/graph/graph_client.hpp"
#include "independentsoft/graph/graph_exception.hpp"

using namespace independentsoft::graph;

int main()
{
    try
    {
        GraphClient client;

        client.client_id = "63333333-209e-454e-b7bd-55a4d201270f";
        client.tenant = "independentsoft.onmicrosoft.com";
        client.client_secret = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx";

        std::vector<std::uint8_t> content = sync_wait(client.convert_drive_item("file-drive-item-id-123", "pdf"));

        std::ofstream out("document.pdf", std::ios::out | std::ios::binary);
        out.write(reinterpret_cast<const char*>(content.data()), static_cast<std::streamsize>(content.size()));

        std::cout << "File converted and saved as document.pdf" << std::endl;
    }
    catch (const GraphException& ex)
    {
        std::cout << "Error: " << ex.code << std::endl;
        std::cout << "Message: " << ex.message << std::endl;
    }

    return 0;
}

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