},
		{
			name:    "feature disabled, both pods use MatchLabelKeys fields",
			enabled: false,
			oldPodSpec: &api.PodSpec{
				TopologySpreadConstraints: []api.TopologySpreadConstraint{
					{MatchLabelKeys: []string{"foo"}},
				},
			},
			podSpec: &api.PodSpec{
				TopologySpreadConstraints: []api.TopologySpreadConstraint{
					{MatchLabelKeys: []string{"foo"}},
				},
			},

	TopologyKey       *string                             `json:"topologyKey,omitempty"`
	NamespaceSelector *v1.LabelSelectorApplyConfiguration `json:"namespaceSelector,omitempty"`
	MatchLabelKeys    []string                            `json:"matchLabelKeys,omitempty"`
	MismatchLabelKeys []string                            `json:"mismatchLabelKeys,omitempty"`
}

			podSpec.TopologySpreadConstraints[i].MatchLabelKeys = nil
		}
	}
}

// dropMatchLabelKeysFieldInWeightedPodAffnityTerm removes MatchLabelKeys and MismatchLabelKeys fields from WeightedPodAffinityTerm
func dropMatchLabelKeysFieldInWeightedPodAffnityTerm(terms []api.WeightedPodAffinityTerm) {
	for i := range terms {
		terms[i].PodAffinityTerm.MatchLabelKeys = nil
		terms[i].PodAffinityTerm.MismatchLabelKeys = nil

			selector, err := metav1.LabelSelectorAsSelector(c.LabelSelector)
			if err != nil {
				return nil, err
			}

			if pl.enableMatchLabelKeysInPodTopologySpread && len(c.MatchLabelKeys) > 0 {
				matchLabels := make(labels.Set)
				for _, labelKey := range c.MatchLabelKeys {
					if value, ok := podLabels[labelKey]; ok {
						matchLabels[labelKey] = value
					}
				}
				if len(matchLabels) > 0 {

                      "values": [
                        "valuesValue"
                      ]
                    }
                  ]
                },
                "matchLabelKeys": [
                  "matchLabelKeysValue"
                ],
                "mismatchLabelKeys": [
                  "mismatchLabelKeysValue"
                ]
              }
            ],

                      "values": [
                        "valuesValue"
                      ]
                    }
                  ]
                },
                "matchLabelKeys": [
                  "matchLabelKeysValue"
                ],
                "mismatchLabelKeys": [
                  "mismatchLabelKeysValue"
                ]
              }
            ],

                  operator: operatorValue
                  values:
                  - valuesValue
                matchLabels:
                  matchLabelsKey: matchLabelsValue
              matchLabelKeys:
              - matchLabelKeysValue
              mismatchLabelKeys:
              - mismatchLabelKeysValue
              namespaceSelector:
                matchExpressions:
                - key: keyValue

              - key: keyValue
                operator: operatorValue
                values:
                - valuesValue
              matchLabels:
                matchLabelsKey: matchLabelsValue
            matchLabelKeys:
            - matchLabelKeysValue
            mismatchLabelKeys:
            - mismatchLabelKeysValue
            namespaceSelector:
              matchExpressions:
              - key: keyValue

                  operator: operatorValue
                  values:
                  - valuesValue
                matchLabels:
                  matchLabelsKey: matchLabelsValue
              matchLabelKeys:
              - matchLabelKeysValue
              mismatchLabelKeys:
              - mismatchLabelKeysValue
              namespaceSelector:
                matchExpressions:
                - key: keyValue

                      "values": [
                        "valuesValue"
                      ]
                    }
                  ]
                },
                "matchLabelKeys": [
                  "matchLabelKeysValue"
                ],
                "mismatchLabelKeys": [
                  "mismatchLabelKeysValue"
                ]
              }
            ],