Can not work "Standard Policy Template -API Key" assertion
Reappearance process
01. publish an API on the API proxy
02. add "Standard Policy Template -API Key" assertion
But the API doesn't work suitably.
Result: Return the error "Unable to route to API".
The policy should also contain the apiLocation and serviceUrl (value: API name) context variables for routing
Work asourd:
01. Add tow "Set Context Varliable" befor "Standard Policy Template -API Key"
02. Set the values as the each parameter.
. Variable Name : apiLocation Expression :{URL of Back End}
.Variable Name : serviceUrl Expression : {API Name}