{
  "status": 200,
  "headers": {"x-amz-request-id": "12345"},
  "body": [
    "<?xml version=\"1.0\" encoding=\"UTF-8\"?>",
    "<InitiateMultipartUploadResult>",
    "<Bucket>default</Bucket>",
    "<Key>default</Key>",
    "<UploadId>defaultID</UploadId>",
    "</InitiateMultipartUploadResult>"
  ]
}
