(Ruby) S3 Download Specific Version of File
Demonstrates how to download a file from the Amazon S3 service using the versionId query parameter.
Note: This example requires Chilkat v9.5.0.89 or later. (A problem regarding AwsSubResources w/ downloads was fixed shortly after the v9.5.0.88 release.)
require 'chilkat'
# This requires the Chilkat API to have been previously unlocked.
# See Global Unlock Sample for sample code.
http = Chilkat::CkHttp.new()
http.put_AwsAccessKey("AWS_ACCESS_KEY")
http.put_AwsSecretKey("AWS_SECRET_KEY")
http.put_S3Ssl(true)
http.put_AwsRegion("us-east-1")
http.put_AwsEndpoint("s3.amazonaws.com")
http.put_AwsSubResources("versionId=x8UPzRsgskmbe55lEQvhLi25PQl2lcFH")
bucketName = "chilkat100"
objectName = "frenchUtf8.txt"
localFilePath = "qa_output/frenchUtf8.txt"
success = http.S3_DownloadFile(bucketName,objectName,localFilePath)
if (success != true)
print http.lastErrorText() + "\n";
else
print "File downloaded." + "\n";
end
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