enum:
                                - ALL_METRICS
                                - REQUEST_COUNT
                                - REQUEST_DURATION

                                enum:
                                - ALL_METRICS
                                - REQUEST_COUNT
                                - REQUEST_DURATION

    now served with tensorflow/serving, it will accept requests using 'inputs'
    and 'outputs'. Starting at 1.2, such a model will accept the keys specified
    during export. Therefore, inference requests using 'inputs' and 'outputs'
    may start to fail. To fix this, either update any inference clients to send
    requests with the actual input and output keys used by the trainer code, or

pkg net/http/httputil, method (*ProxyRequest) SetXForwarded() #53002
pkg net/http/httputil, type ProxyRequest struct #53002
pkg net/http/httputil, type ProxyRequest struct, In *http.Request #53002
pkg net/http/httputil, type ProxyRequest struct, Out *http.Request #53002
pkg net/http/httputil, type ReverseProxy struct, Rewrite func(*ProxyRequest) #53002
pkg net/http, method (*ResponseController) Flush() error #54136