Hi ,We are getting the below error while deploying the proxy when we add the HMAC policy, The revision is deployed, but traffic cannot flow. Unexpected Repository Error unexpected element (uri:"", local:"HMAC"). Expected elements are <{}APIProxy>,<{}...

Following condition expression is throwing error. (response1.retryCount < response2.retryCount)Can you please help me on this. Is less than operator is not supported?

I'm using JSONToXML policy and i would like remove xml prologue before passing to next call.