anchor.diff:  	Balance = 100,
   	Amount = {"amount", Balance},
   	Units = {"units", "octets"},
  -	Product = {"product", "Wi-Fi"},
  -	Buckets = {array, [{struct, [Amount, Units, Product]}]},
  +	Buckets = {array, [{struct, [Amount, Units]}]},
   	Enable = true,
   	Multi = false,
   	JSON1 = {struct, [{"id", ID}, {"password", Password},
  
positive.code: 	Balance = 100,
  	Amount = {"amount", Balance},
  	Units = {"units", "octets"},
  	Product = {"product", "Wi-Fi"},
  	Buckets = {array, [{struct, [Amount, Units, Product]}]},
  	Enabled = true,
  	Multi = false,
  	JSON = {struct, [{"id", ID}, {"password", Password},
  	{"attributes", AttributeArray}, {"buckets", Buckets}, {"enabled", Enabled},
  	{"multisession", Multi}]},
  	RequestBody = lists:flatten(mochijson:encode(JSON)),
  	HostUrl = ?config(host_url, Config),
  	Accept = {"accept", "application/json"},
  
negative.code: 	Balance = 100,
  	Amount = {"amount", Balance},
  	Units = {"units", "octets"},
  	Buckets = {array, [{struct, [Amount, Units]}]},
  	Enabled = true,
  	Multi = true,
  	JSON = {struct, [{"id", ID}, {"password", Password}, {"product", ProdID},
  	{"attributes", AttributeArray}, {"buckets", Buckets}, {"enabled", Enabled},
  	{"multisession", Multi}]},
  	RequestBody = lists:flatten(mochijson:encode(JSON)),
  