{"response":{"status":"401","content":"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<Response><Errors><Error><Code>AuthFailure</Code><Message>AWS was not able to validate the provided access credentials</Message></Error></Errors><RequestID>000000000000000000000000000000000000</RequestID></Response>","headers":{"connection":"close","client-transfer-encoding":"chunked","client-peer":"54.239.39.130:443","client-ssl-cert-issuer":"/C=US/O=Symantec Corporation/OU=Symantec Trust Network/CN=Symantec Class 3 Secure Server CA - G4","client-ssl-socket-class":"IO::Socket::SSL","server":"AmazonEC2","client-ssl-cert-subject":"/C=US/ST=Washington/L=Seattle/O=Amazon.com, Inc./CN=ec2.eu-west-1.amazonaws.com","client-response-num":1,"date":"Tue, 25 Oct 2016 22:05:54 GMT","client-warning":"Missing Authenticate header","client-ssl-cipher":"ECDHE-RSA-AES128-SHA","client-date":"Tue, 25 Oct 2016 22:05:54 GMT"}},"request":{"call":"DescribeInstances","params":{},"service":"ec2"}}