---
method: POST
headers:
  Authorization:         AWS4-HMAC-SHA256 Credential=access/20091028/us-east-1/ec2/aws4_request, SignedHeaders=content-type;host;x-amz-content-sha256;x-amz-date, Signature=703971f74f0e6477389f0f0573ffca8f6cc149858b3e64a5ad7b1e68234c3b53
  Host:                  ec2.us-east-1.amazonaws.com
  Content-Type:          application/x-www-form-urlencoded; charset=utf-8
  X-Amz-Content-SHA256:  856e4442dce881de9a90f3b5f6d2c7984d9756b8285e0eb558af0c0ed25ab8c7
  X-Amz-Date:            20091028T223200Z
body:
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