Mastering Microsoft Dynamics 365 Business Central

The DownloadFile function

The DownloadFile function receives a JSON object in the body via an HTTP POST request, as follows:

{    "url": "https://d365bcfilestorage.blob.core.windows.net/d365bcfiles/MasteringD365BC.png",    "fileType": "image/png",    "fileName": "MasteringD365BC.png"}

This function retrieves the details of the file to download from the request body and calls the DownloadBlobAsync function. Then, it returns the content of the downloaded file (Base64-encoded string):

[FunctionName("DownloadFile")]public static async Task<IActionResult> Download(    [HttpTrigger(AuthorizationLevel.Function, "post", Route = null)] HttpRequest req,    ILogger log){    log.LogInformation("C# HTTP trigger function processed a request.");    try    { string requestBody ...