Use a heuristic to get a body of unknown data structure. Return as string if possible, otherwise as binary.
Parse header value in the form value; param1="value1"
value; param1="value1"
E.g. for Content-Type or Content-Disposition Parameter names are converted to lower case The first parameter is returned with the key ""
""
Use a heuristic to get a body of unknown data structure. Return as string if possible, otherwise as binary.