I am trying to download a file which is inside a subfolder of a blob container in a storage account using Azure c# function.

Question

BlobUriBuilder blobUriBuilder = new BlobUriBuilder(fileUri);

 

string containerName = blobUriBuilder.BlobContainerName; string blobName = blobUriBuilder.BlobName;

 

BlobServiceClient blobServiceClient = new BlobServiceClient(connectionString); BlobContainerClient containerClient = blobServiceClient.GetBlobContainerClient(containerName); BlobClient blobClient = containerClient.GetBlobClient(blobName);

 

// Check if the document exists if (!await blobClient.ExistsAsync()) {     return new NotFoundObjectResult(new { error = "Verify the file name", details = "Unable to locate the file in the provided location" }); }

 

BlobDownloadInfo download = await blobClient.DownloadAsync();