(Tcl) Backblaze S3 Download File

See more Backblaze S3 Examples

Demonstrates how to download a file from a 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.

Chilkat Tcl Extension Downloads Chilkat Tcl Extension Downloads

load ./chilkat.dll

# This requires the Chilkat API to have been previously unlocked.
# See Global Unlock Sample for sample code.

set http [new_CkHttp]

# keyID = Access Key ID or Access Key
CkHttp_put_AwsAccessKey $http "access-key"

# applicationKey = Secret Access Key or Secret Key
CkHttp_put_AwsSecretKey $http "secret-key"

# Region is the 2nd part of your S3 Endpoint
CkHttp_put_AwsEndpoint $http "s3.us-west-002.backblazeb2.com"

set bucketName "chilkat-test"
set objectName "seahorse.jpg"
set localFilePath "qa_output/seahorse.jpg"

set success [CkHttp_S3_DownloadFile $http $bucketName $objectName $localFilePath]
if {$success != 1} then {
    puts [CkHttp_lastErrorText $http]
} else {
    puts "File downloaded."
}


delete_CkHttp $http