"k8s.io/apimachinery/pkg/watch"

	"istio.io/istio/pkg/cluster"
	"istio.io/istio/pkg/util/sets"
)

type InformerOptions struct {
	// A selector to restrict the list of returned objects by their labels.
	LabelSelector string
	// A selector to restrict the list of returned objects by their fields.
	FieldSelector string
	// Namespace to watch.
	Namespace string
	// Cluster name for watch error handlers
	Cluster cluster.ID

                values:
                - valuesValue
        podAffinity:
          preferredDuringSchedulingIgnoredDuringExecution:
          - podAffinityTerm:
              labelSelector:
                matchExpressions:
                - key: keyValue
                  operator: operatorValue
                  values:
                  - valuesValue
                matchLabels:

                    values:
                    - valuesValue
            podAffinity:
              preferredDuringSchedulingIgnoredDuringExecution:
              - podAffinityTerm:
                  labelSelector:
                    matchExpressions:
                    - key: keyValue
                      operator: operatorValue
                      values:
                      - valuesValue

                values:
                - valuesValue
        podAffinity:
          preferredDuringSchedulingIgnoredDuringExecution:
          - podAffinityTerm:
              labelSelector:
                matchExpressions:
                - key: keyValue
                  operator: operatorValue
                  values:
                  - valuesValue
                matchLabels:

                values:
                - valuesValue
        podAffinity:
          preferredDuringSchedulingIgnoredDuringExecution:
          - podAffinityTerm:
              labelSelector:
                matchExpressions:
                - key: keyValue
                  operator: operatorValue
                  values:
                  - valuesValue
                matchLabels:

                "path": "pathValue"
              },
              "clusterTrustBundle": {
                "name": "nameValue",
                "signerName": "signerNameValue",
                "labelSelector": {
                  "matchLabels": {
                    "matchLabelsKey": "matchLabelsValue"
                  },
                  "matchExpressions": [
                    {

                      },
                      "clusterTrustBundle": {
                        "name": "nameValue",
                        "signerName": "signerNameValue",
                        "labelSelector": {
                          "matchLabels": {
                            "matchLabelsKey": "matchLabelsValue"
                          },
                          "matchExpressions": [

                    "path": "pathValue"
                  },
                  "clusterTrustBundle": {
                    "name": "nameValue",
                    "signerName": "signerNameValue",
                    "labelSelector": {
                      "matchLabels": {
                        "matchLabelsKey": "matchLabelsValue"
                      },
                      "matchExpressions": [
                        {

kind: feature
area: traffic-management

# releaseNotes is a markdown listing of any user facing changes. This will appear in the
# release notes.
releaseNotes:
- |

			if len(opts.LabelSelector) == 0 && len(opts.FieldSelector) == 0 {
				se.ErrStatus.Message = fmt.Sprintf("Unable to list %q: %v", subj,
					se.ErrStatus.Message)
			} else {
				se.ErrStatus.Message = fmt.Sprintf(
					"Unable to find %q that match label selector %q, field selector %q: %v", subj,
					opts.LabelSelector,
					opts.FieldSelector, se.ErrStatus.Message)
			}