ओकेएक्स फ्यूचर्स इंटरफेस आईओ का विस्तार

ओकेएक्स फ्यूचर्स के खाते के अधिकारों को पढ़ने के लिए, मैंने लिखा है exchange.io ((api,POST,/api/V1/future_userinfo_4fix.do); इंटरफेस ऐसा लगता है कि कॉल विफल रहा है

गलत रिटर्न Futures_OP 4: 500: {code:500,data:{timestamp:1536739878085,status:500,rorror:Internal Server Error,exception:org.springframework.security.web.firewall.RequestRejectedException,message:The request was rejected because the URL was not normalized.{code:500,data:{timestamp:1536739878085,status:500,rorror:Internal Server Error,exception:org.springframework.security.web.firewall.web.firewall.RequestRejectedException,message:The request was rejected because the URL was not normalized.{code:500,data:{code:500,data:{code:1500,data:RejectedRequest:500}: The request was rejected because the URL was not normalized.\n\n\(कनेक्शन हैंडलर.प्रक्रिया ((AbstractProtocol.java:790) \n\tat org.apache.tomcat.util.net.NioEndpoint\)SocketProcessor.doRun ((NioEndpoint.java:1459) \n\tat org.apache.tomcat.util.net.SocketProcessorBase.run ((SocketProcessorBase.java:49) \n\tat java.util.concurrent.ThreadPoolExecutor.runWorker ((ThreadPoolExecutor.java:1142) \n\tat java.util.concurrent.ThreadPoolExecutor.java:1142)\(Worker.run(थ्रेडपूलExecutor.java:617) \n\tat org.apache.tomcat.util.threads.TaskThread\)WrappingRunnable.run ((TaskThread.java:61) \n\tat java.lang.Thread.run ((Thread.java:745) \n,path:/api//V1/future_userinfo_4fix.do},detailMsg:,msg:Internal Server Error}