cloudstack api url is generated but the xml is showing error -


i'm using flex builder 4 requesting cloudstack apis , getting response. when execute program url generated. webpage showing error like

   <?xml version="1.0" encoding="utf-8"?>    -<listzonesresponse cloud-stack-version="4.0.1.20130201075054"><errorcode>401</errorcode>    <errortext>unable verify user credentials and/or request signature    </errortext></listzonesresponse>

can tell error?

the url api call isn't signed properly.

for guidance see introduction cloudstack api, skip slide #9.


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