you deploy and API to API management. developers report that API calls are falling. you troubleshoot the issue. you observe that calls are rejected immediately by the API management gateway and are not being forwarded to the back end services. you need to resolve the issue. what should you do?
you deploy an API to API management. you add the API to product that includes a valid subscription. users must have a subscription to use the product. you need to pass the subscription key to the API. which two objects can you use to pass the subscription key to the API.