jquery - CORS issue in Azure API Management -

i'm using azure api management internally access python flask web service. azure api works operations. post, when make jquery ajax call, request converted options , following error shows up

no 'access-control-allow-origin' header present on requested resource. origin 'https://domain.com' therefore not allowed access. response had http status code 500. 

i have added following policy azure api,

<policies>     <inbound>         <cors>             <allowed-origins>                 <origin>*</origin>             </allowed-origins>             <allowed-methods>                 <method>*</method>             </allowed-methods>             <allowed-headers>                 <header>*</header>             </allowed-headers>         </cors>         <base />     </inbound>     <outbound>         <base />     </outbound> </policies> 

but still i'm facing same issue.

the same error showed when directly make ajax post request python flask service , fixed adding following code in flask,

@app.after_request def after_request(response):   response.headers.add('access-control-allow-origin', '*')   response.headers.add('access-control-allow-headers', 'content-type,authorization')   response.headers.add('access-control-allow-methods', 'get,put,post,delete')   return response 

what should change in azure api management post operation working??

there cors bug in last release resolved now.