unable to create a connection from ACS to Amazon S3 bucket

[#1]

When We are trying to establish the connection or trying to fetch the file from S3 bucket we are getting below error 

CRL-290151 HTTP response received from S3 400

The authorization mechanism you have provided is not supported. Please use AWS4-HMAC-SHA256.

How we can resolve this 

[#2 · Accepted solution]

the error message indicates that your bucket is in a region that supports only V4 encryption.

Thanks,

David

[#3]

Hi @debanjanab15925,

Were you able to resolve this query with the given solution? Please let us know.

Thanks!