Scripting Example - Download File¶

This example demonstrates an action which downloads a file and saves the binary data to a cell.

Table Schema¶

Column	Data Type	Primary Key	Auto-generate	Nullable
`Url`	`NVARCHAR(500)`	No	No	No
`Size`	`INTEGER`	No	No	No
`Content`	`BINARY`	No	No	No

Script¶

using System.IO;
using System.Net.Http;

var url = Row["Url"].GetValueAsString();

var client = new HttpClient();

byte[] bytes;

using (HttpResponseMessage response = await client.GetAsync(url))
{
    if (!response.IsSuccessStatusCode)
    {
        const string message = "Failed to download file.";
        throw new InvalidOperationException(message);
    }

    bytes = await response.Content.ReadAsByteArrayAsync();
}

Row["Size"].Value = bytes.Length;
Row["Content"].Value = bytes;