How to GET the files from Amazon S3 using REST activity in Tibco BW

[Pradeep KN]

The requirement is like to get the files from Amazon S3 using TIBCO BW(Invoke REST API Activity).

I was provided with Access Key and Secret Key, by using this we need to generate a "Authorization".

We have generated Authorization using Java code, but while passing this in REST, getting the below pasted error.

"The request signature we calculated does not match the signature you provided. Check your key and signing method."

 

Need help to fix this issue / any other better ways to call Amazon S3.

 

 

 

Thanks in Advance!