)

const (

	// help strings and long formatted user outputs
	skipConfirmationFlagHelpStr = `The skipConfirmation determines whether the user is prompted for confirmation.
If set to true, the user is not prompted and a Yes response is assumed in all cases.`
	overrideHelpStr = `If true, allow revision tags to be overwritten, otherwise reject revision tag updates that
overwrite existing revision tags.`

			return nil, err
		}
		responses = append(responses, resp)
		return responses, nil
	}

	return responses, nil
}

func mergeShards(responses map[string]*discovery.DiscoveryResponse) (*discovery.DiscoveryResponse, error) {
	retval := discovery.DiscoveryResponse{}
	if len(responses) == 0 {
		return &retval, nil
	}

	for _, response := range responses {

		return nil, fmt.Errorf("request not successful %s", resp.Status)
	}

	err = json.NewDecoder(resp.Body).Decode(&scopeInfos)
	if err != nil {
		return nil, fmt.Errorf("cannot deserialize response %s", err)
	}
	return scopeInfos, nil
}

func (c *ControlzClient) PutScope(scope *ScopeInfo) error {
	var jsonScopeInfo bytes.Buffer
	err := json.NewEncoder(&jsonScopeInfo).Encode(scope)
	if err != nil {

			SubResource:        "",
			RequestKind:        nil,
			RequestResource:    nil,
			RequestSubResource: "",
			Name:               pod.Name,
			Namespace:          deploymentNS,
		},
		Response: nil,
	}
	revBytes, err := json.Marshal(rev)
	if err != nil {
		return nil, err
	}
	resp, err := client.Post(address, "application/json", bytes.NewBuffer(revBytes))
	if err != nil {
		return nil, err

	// to take effect.
	ReadinessTimeout time.Duration
	// SkipConfirmation determines whether the user is prompted for confirmation.
	// If set to true, the user is not prompted and a Yes response is assumed in all cases.
	SkipConfirmation bool
	// Force proceeds even if there are validation errors
	Force bool
	// Verify after installation
	Verify bool

      "pluginVersion": "10.1.5",
      "targets": [
        {
          "datasource": {
            "type": "prometheus",
            "uid": "${datasource}"
          },
          "expr": "sum(irate(istio_response_bytes_sum{source_workload=\"istio-ingressgateway\", reporter=\"source\"}[1m]))",
          "format": "time_series",
          "intervalFactor": 1,
          "legendFormat": "istio-ingressgateway",
          "refId": "A"

* It should not be client-specific.
  * In Istio sidecars, historically we had a lot of client-specific xDS. For example, putting the xDS-client's IP back into the xDS response. This makes efficient control plane implementation (most notably, caching), extremely challenging.

	}
	sdcnum = 0
	versionCount := make(map[string]int)
	for _, response := range pilotResponses {
		var configVersions []xds.SyncedVersions
		err = json.Unmarshal(response, &configVersions)
		if err != nil {
			respStr := string(response)
			if strings.Contains(respStr, xds.DistributionTrackingDisabledMessage) {

    aex-->ksd
```

#### VMs

Virtual Machine support consists of two controllers.

  // If this is the first validation in the list to fail, this reason, as well as the
  // corresponding HTTP response code, are used in the
  // HTTP response to the client.
  // The currently supported reasons are: "Unauthorized", "Forbidden", "Invalid", "RequestEntityTooLarge".
  // If not set, StatusReasonInvalid is used in the response to the client.
  // +optional
  optional string reason = 3;