I have enabled versioning for Azure API Management (APIM). The versioning is based on querystring parameters (e.g. ?api-version=1.0). The intent for using a querystring is so that if the user doesn't provide the parameter, it'll default to the latest version. So:
/api/operation?api-version=1.0 <- Goes to 1.0
/api/operation?api-version=1.1 <- Goes to 1.1
/api/operation <- Goes to 1.1 (assuming that is latest)
However, it appears as though APIM uses that parameter as an indexer and if it's not provided, APIM doesn't know which version to use. Is there a way to tell APIM that, if the parameter is missing, automatically go to a specific version?
Not possible in Azure APIM. API version is required to be passed for every request.