VB.NET

Backblaze S3 Upload String

See more Backblaze S3 Examples

Demonstrates how to upload the contents of a string to an Backblaze bucket.

The Chilkat S3 functions in the HTTP class are compatible with the Backblaze service. However, because of some specific issues, Chilkat v9.5.0.89 or later is needed.

VB.NET

Dim success As Boolean = False

' This example assumes the Chilkat API to have been previously unlocked.
' See Global Unlock Sample for sample code.

Dim http As New Chilkat.Http

' keyID = Access Key ID or Access Key
http.AwsAccessKey = "access-key"

' applicationKey = Secret Access Key or Secret Key
http.AwsSecretKey = "secret-key"

' Region is the 2nd part of your S3 Endpoint
http.AwsEndpoint = "s3.us-west-002.backblazeb2.com"

Dim bucketName As String = "chilkat-test"
Dim objectName As String = "orchard.json"
Dim contentType As String = "application/json"

http.KeepResponseBody = True

' Let's say we have JSON in a string and want to upload it to a file in Backblaze..
Dim jsonStr As String = "{ ""orchard"": ""apple"" }"

' The charset indicates the byte representation of what is uploaded.
' If needed, Chilkat will internally convert to the desired byte representation before uploading.
Dim charset As String = "utf-8"
success = http.S3_UploadString(jsonStr,charset,contentType,bucketName,objectName)

If (success <> True) Then
    Debug.WriteLine(http.LastErrorText)

    Dim xml As New Chilkat.Xml
    xml.LoadXml(http.LastResponseBody)
    Debug.WriteLine(xml.GetXml())
Else
    Debug.WriteLine("String uploaded.")
End If