// Proto refers to the protobuf message type name corresponding to the type
	Proto string

	StatusProto string

	// ReflectType is the type of the go struct
	ReflectType reflect.Type

	// StatusType is the type of the associated status.
	StatusType reflect.Type

	// ProtoPackage refers to the name of golang package for the protobuf message.
	ProtoPackage string

			// If we look at one namespace, we should successfully run and see one message (and not anything from any other namespace)
			output, _ := istioctlSafe(t, istioCtl, ns1.Name(), true)
			expectMessages(t, g, output, msg.ReferencedResourceNotFound, msg.ConflictingGateways)

			// If we use --all-namespaces, we should successfully run and see a message from each namespace
			output, _ = istioctlSafe(t, istioCtl, "", true, "--all-namespaces")

		}
	}

	// Cannot create new instance. This occurs because while newer types do not implement proto.Message,
	// this legacy code only supports proto.Messages.
	// Note: while NewInstance can be slightly modified to not return error here, the rest of the code
	// still requires a proto.Message so it won't work without completely refactoring galley/
	_, e := schema.NewInstance()
	cannotHandleProto := e != nil

    #   0 - Never scheduled
    #   1 - Least preferred
    #   2 - No preference
    #   3 - Most preferred
    arch: {}

    # Comma-separated minimum per-scope logging level of messages to output, in the form of <scope>:<level>,<scope>:<level>
    # The control plane has different scopes depending on component, but can configure default log level across all components

			}
		}()
	}
}

// ZDS protocol is very simple, for every message sent, and ack is sent.
// the ack only has temporal correlation (i.e. it is the first and only ack msg after the message was sent)
// All this to say, that we want to make sure that message to ztunnel are sent from a single goroutine
// so we don't mix messages and acks.
// nolint: unparam

	return fmt.Sprintf("no running Istio pods in %q", c.Namespace)
}

var _ error = ControlPlaneNotFoundError{}

type Options struct {
	// MessageWriter is a writer for displaying messages to users.
	MessageWriter io.Writer

	// XdsViaAgents accesses Istiod via the tap service of each agent.
	// This is only used in `proxy-status` command.
	XdsViaAgents bool

			}
			return retval
		},
		PersistentPreRunE: func(c *cobra.Command, args []string) error {
			// istioctl kube-inject is typically redirected to a .yaml file;
			// the default for log messages should be stderr, not stdout
			root := c.Root()
			if root != nil {
				_ = c.Root().PersistentFlags().Set("log_target", "stderr")
			}
			if c.Parent() != nil && c.Parent().PersistentPreRunE != nil {

}

// authenticationManager orchestrates all authenticators to perform authentication.
type authenticationManager struct {
	Authenticators []Authenticator
	// authFailMsgs contains list of messages that authenticator wants to record - mainly used for logging.
	authFailMsgs []string
}

// Authenticate loops through all the configured Authenticators and returns if one of the authenticator succeeds.

    # To output all istio components logs in json format by adding --log_as_json argument to each container argument
    logAsJson: false

    # Comma-separated minimum per-scope logging level of messages to output, in the form of <scope>:<level>,<scope>:<level>
    # The control plane has different scopes depending on component, but can configure default log level across all components

// Every time envoy makes a fresh connection to the agent, we reestablish a new connection to the upstream xds
// This ensures that a new connection between istiod and agent doesn't end up consuming pending messages from envoy
// as the new connection may not go to the same istiod. Vice versa case also applies.
func (p *XdsProxy) DeltaAggregatedResources(downstream DeltaDiscoveryStream) error {