{"response":{"headers":{"transfer-encoding":"chunked","server":"AmazonEC2","date":"Tue, 25 Oct 2016 22:05:41 GMT"},"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>","status":"401"},"request":{"service":"ec2","call":"DescribeInstances","params":{}}}