(Go) 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.)

Chilkat Go Downloads Go Package for Windows, MacOS, Linux, Alpine Linux, Solaris

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

    http := chilkat.NewHttp()

    http.SetAwsAccessKey("AWS_ACCESS_KEY")
    http.SetAwsSecretKey("AWS_SECRET_KEY")
    http.SetS3Ssl(true)
    http.SetAwsRegion("us-east-1")
    http.SetAwsEndpoint("s3.amazonaws.com")
    http.SetAwsSubResources("versionId=x8UPzRsgskmbe55lEQvhLi25PQl2lcFH")

    bucketName := "chilkat100"
    objectName := "frenchUtf8.txt"
    localFilePath := "qa_output/frenchUtf8.txt"

    success := http.S3_DownloadFile(bucketName,objectName,localFilePath)

    if success != true {
        fmt.Println(http.LastErrorText())
    }
    else {
        fmt.Println("File downloaded.")
    }


    http.DisposeHttp()