anchor.diff:  	
   	case list_to_integer(Code) of
   		202 ->
  -			[{ssl_url, get_header("X-Cdn-Ssl-Uri", Header)},
  +			{ok, [{ssl_url, get_header("X-Cdn-Ssl-Uri", Header)},
   			 {url, get_header("X-Cdn-Uri", Header)},
  -			 {streaming_url, get_header("X-Cdn-Streaming-Uri", Header)}];
  +			 {streaming_url, get_header("X-Cdn-Streaming-Uri", Header)}]};
   		404 -> {error, does_not_exist};
   		_ -> {error, Content}
   	end.
  
positive.code: %%
  check_return_content(Content, MD5String) ->
  	case md5(Content) of
  		MD5String -> {content, Content};
  		_ -> {error, hash_does_not_match}
  	end.
  
  
negative.code: 	
  	case list_to_integer(Code) of
  		204 ->
  			{ok, [{ssl_url, get_header("X-Cdn-Ssl-Uri", Header)},
  			 {url, get_header("X-Cdn-Uri", Header)},
  			 {streaming_url, get_header("X-Cdn-Streaming-Uri", Header)},
  			 {ttl, get_header("X-Ttl", Header)},
  			 {enabled, get_header("X-Cdn-Enabled", Header)},
  			 {log_retention, get_header("X-Log-Retention", Header)}]};
  		404 -> {error, does_not_exist};
  		_ -> {error, Content}
  	end.
  