HTTPBinResponse inspectionAssumes the resource has the given etag and responds to If-None-Match and If-Match headers appropriately.Assumes the resource has the given etag and responds to If-None-Match and If-Match headers appropriately. GET /etag/:etag Assumes the resource has the given etag and responds to If-None-Match and If-Match headers appropriately. Request Responses200412Normal response.Precondition failed.