diff --git a/tests/e2e/testdata/scenarios/fields/gkehubfeaturemembership/set_unset/_http00.log b/tests/e2e/testdata/scenarios/fields/gkehubfeaturemembership/set_unset/_http00.log
new file mode 100644
index 0000000000..0497ee9f58
--- /dev/null
+++ b/tests/e2e/testdata/scenarios/fields/gkehubfeaturemembership/set_unset/_http00.log
@@ -0,0 +1,843 @@
+GET https://container.googleapis.com/v1beta1/projects/${projectId}/locations/us-central1-a/clusters/containercluster-${uniqueId}?alt=json&prettyPrint=false
+User-Agent: google-api-go-client/0.5 Terraform/ (+https://www.terraform.io) Terraform-Plugin-SDK/2.10.1 terraform-provider-google-beta/kcc/controller-manager
+
+404 Not Found
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "error": {
+    "code": 404,
+    "errors": [
+      {
+        "domain": "global",
+        "message": "Not found: projects/${projectId}/zones/us-central1-a/clusters/containercluster-${uniqueId}.",
+        "reason": "notFound"
+      }
+    ],
+    "message": "Not found: projects/${projectId}/zones/us-central1-a/clusters/containercluster-${uniqueId}.",
+    "status": "NOT_FOUND"
+  }
+}
+
+---
+
+GET https://container.googleapis.com/v1beta1/projects/${projectId}/locations/us-central1-a/clusters/containercluster-${uniqueId}?alt=json&prettyPrint=false
+User-Agent: google-api-go-client/0.5 Terraform/ (+https://www.terraform.io) Terraform-Plugin-SDK/2.10.1 terraform-provider-google-beta/kcc/controller-manager
+
+404 Not Found
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "error": {
+    "code": 404,
+    "errors": [
+      {
+        "domain": "global",
+        "message": "Not found: projects/${projectId}/zones/us-central1-a/clusters/containercluster-${uniqueId}.",
+        "reason": "notFound"
+      }
+    ],
+    "message": "Not found: projects/${projectId}/zones/us-central1-a/clusters/containercluster-${uniqueId}.",
+    "status": "NOT_FOUND"
+  }
+}
+
+---
+
+POST https://container.googleapis.com/v1beta1/projects/${projectId}/locations/us-central1-a/clusters?alt=json&prettyPrint=false
+Content-Type: application/json
+User-Agent: google-api-go-client/0.5 Terraform/ (+https://www.terraform.io) Terraform-Plugin-SDK/2.10.1 terraform-provider-google-beta/kcc/controller-manager
+
+{
+  "cluster": {
+    "autopilot": {
+      "enabled": false
+    },
+    "autoscaling": {
+      "enableNodeAutoprovisioning": false
+    },
+    "binaryAuthorization": {
+      "enabled": false
+    },
+    "ipAllocationPolicy": {
+      "stackType": "IPV4",
+      "useIpAliases": false
+    },
+    "legacyAbac": {
+      "enabled": false
+    },
+    "maintenancePolicy": {
+      "window": {}
+    },
+    "masterAuthorizedNetworksConfig": {},
+    "name": "containercluster-${uniqueId}",
+    "network": "projects/${projectId}/global/networks/default",
+    "networkConfig": {},
+    "networkPolicy": {},
+    "nodeConfig": {
+      "oauthScopes": [
+        "https://www.googleapis.com/auth/devstorage.read_only",
+        "https://www.googleapis.com/auth/logging.write",
+        "https://www.googleapis.com/auth/monitoring",
+        "https://www.googleapis.com/auth/service.management.readonly",
+        "https://www.googleapis.com/auth/servicecontrol",
+        "https://www.googleapis.com/auth/trace.append"
+      ]
+    },
+    "notificationConfig": {
+      "pubsub": {}
+    },
+    "resourceLabels": {
+      "managed-by-cnrm": "true"
+    },
+    "shieldedNodes": {
+      "enabled": true
+    },
+    "workloadIdentityConfig": {
+      "workloadPool": "${projectId}.svc.id.goog"
+    }
+  }
+}
+
+200 OK
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "name": "${operationID}",
+  "operationType": "CREATE_CLUSTER",
+  "selfLink": "https://container.googleapis.com/v1beta1/projects/${projectNumber}/zones/us-central1-a/operations/${operationID}",
+  "startTime": "2024-04-01T12:34:56.123456Z",
+  "status": "RUNNING",
+  "targetLink": "https://container.googleapis.com/v1beta1/projects/${projectNumber}/zones/us-central1-a/clusters/containercluster-${uniqueId}",
+  "zone": "us-central1-a"
+}
+
+---
+
+GET https://container.googleapis.com/v1beta1/projects/${projectId}/locations/us-central1-a/operations/${operationID}?alt=json&prettyPrint=false
+User-Agent: google-api-go-client/0.5 Terraform/ (+https://www.terraform.io) Terraform-Plugin-SDK/2.10.1 terraform-provider-google-beta/kcc/controller-manager
+
+200 OK
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "endTime": "2024-04-01T12:34:56.123456Z",
+  "name": "${operationID}",
+  "operationType": "CREATE_CLUSTER",
+  "progress": {
+    "metrics": [
+      {
+        "intValue": "10",
+        "name": "CLUSTER_CONFIGURING"
+      },
+      {
+        "intValue": "10",
+        "name": "CLUSTER_CONFIGURING_TOTAL"
+      },
+      {
+        "intValue": "12",
+        "name": "CLUSTER_DEPLOYING"
+      },
+      {
+        "intValue": "12",
+        "name": "CLUSTER_DEPLOYING_TOTAL"
+      },
+      {
+        "intValue": "1",
+        "name": "CLUSTER_HEALTHCHECKING"
+      },
+      {
+        "intValue": "2",
+        "name": "CLUSTER_HEALTHCHECKING_TOTAL"
+      }
+    ]
+  },
+  "selfLink": "https://container.googleapis.com/v1beta1/projects/${projectNumber}/zones/us-central1-a/operations/${operationID}",
+  "startTime": "2024-04-01T12:34:56.123456Z",
+  "status": "DONE",
+  "targetLink": "https://container.googleapis.com/v1beta1/projects/${projectNumber}/zones/us-central1-a/clusters/containercluster-${uniqueId}",
+  "zone": "us-central1-a"
+}
+
+---
+
+GET https://container.googleapis.com/v1beta1/projects/${projectId}/locations/us-central1-a/clusters/containercluster-${uniqueId}?alt=json&prettyPrint=false
+User-Agent: google-api-go-client/0.5 Terraform/ (+https://www.terraform.io) Terraform-Plugin-SDK/2.10.1 terraform-provider-google-beta/kcc/controller-manager
+
+200 OK
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "addonsConfig": {
+    "gcePersistentDiskCsiDriverConfig": {
+      "enabled": true
+    },
+    "kubernetesDashboard": {
+      "disabled": true
+    },
+    "networkPolicyConfig": {
+      "disabled": true
+    }
+  },
+  "autopilot": {},
+  "autoscaling": {
+    "autoprovisioningNodePoolDefaults": {
+      "management": {
+        "autoRepair": true,
+        "autoUpgrade": true
+      },
+      "oauthScopes": [
+        "https://www.googleapis.com/auth/userinfo.email",
+        "https://www.googleapis.com/auth/cloud-platform"
+      ],
+      "upgradeSettings": {
+        "strategy": "SURGE"
+      }
+    },
+    "autoscalingProfile": "BALANCED"
+  },
+  "binaryAuthorization": {},
+  "clusterIpv4Cidr": "10.92.0.0/14",
+  "clusterTelemetry": {
+    "type": "ENABLED"
+  },
+  "createTime": "2024-04-01T12:34:56.123456Z",
+  "currentMasterVersion": "1.30.5-gke.1014001",
+  "currentNodeCount": 1,
+  "currentNodeVersion": "1.30.5-gke.1014001",
+  "databaseEncryption": {
+    "currentState": "CURRENT_STATE_DECRYPTED",
+    "state": "DECRYPTED"
+  },
+  "defaultMaxPodsConstraint": {
+    "maxPodsPerNode": "110"
+  },
+  "enterpriseConfig": {
+    "clusterTier": "STANDARD"
+  },
+  "initialClusterVersion": "1.30.5-gke.1014001",
+  "ipAllocationPolicy": {
+    "stackType": "IPV4"
+  },
+  "legacyAbac": {},
+  "location": "us-central1-a",
+  "locations": [
+    "us-central1-a"
+  ],
+  "loggingConfig": {
+    "componentConfig": {
+      "enableComponents": [
+        "SYSTEM_COMPONENTS",
+        "WORKLOADS"
+      ]
+    }
+  },
+  "loggingService": "logging.googleapis.com/kubernetes",
+  "maintenancePolicy": {
+    "window": {}
+  },
+  "masterAuthorizedNetworksConfig": {
+    "gcpPublicCidrsAccessEnabled": true
+  },
+  "monitoringConfig": {
+    "advancedDatapathObservabilityConfig": {},
+    "componentConfig": {
+      "enableComponents": [
+        "SYSTEM_COMPONENTS"
+      ]
+    },
+    "managedPrometheusConfig": {
+      "enabled": true
+    }
+  },
+  "monitoringService": "monitoring.googleapis.com/kubernetes",
+  "name": "containercluster-${uniqueId}",
+  "network": "default",
+  "networkConfig": {
+    "network": "projects/${projectId}/global/networks/default",
+    "subnetwork": "default"
+  },
+  "networkPolicy": {},
+  "nodeConfig": {
+    "diskSizeGb": 100,
+    "diskType": "pd-balanced",
+    "imageType": "COS_CONTAINERD",
+    "machineType": "e2-medium",
+    "metadata": {
+      "disable-legacy-endpoints": "true"
+    },
+    "oauthScopes": [
+      "https://www.googleapis.com/auth/devstorage.read_only",
+      "https://www.googleapis.com/auth/logging.write",
+      "https://www.googleapis.com/auth/monitoring",
+      "https://www.googleapis.com/auth/service.management.readonly",
+      "https://www.googleapis.com/auth/servicecontrol",
+      "https://www.googleapis.com/auth/trace.append"
+    ],
+    "serviceAccount": "default",
+    "shieldedInstanceConfig": {
+      "enableIntegrityMonitoring": true
+    },
+    "windowsNodeConfig": {}
+  },
+  "nodePools": [
+    {
+      "config": {
+        "diskSizeGb": 100,
+        "diskType": "pd-balanced",
+        "imageType": "COS_CONTAINERD",
+        "machineType": "e2-medium",
+        "metadata": {
+          "disable-legacy-endpoints": "true"
+        },
+        "oauthScopes": [
+          "https://www.googleapis.com/auth/devstorage.read_only",
+          "https://www.googleapis.com/auth/logging.write",
+          "https://www.googleapis.com/auth/monitoring",
+          "https://www.googleapis.com/auth/service.management.readonly",
+          "https://www.googleapis.com/auth/servicecontrol",
+          "https://www.googleapis.com/auth/trace.append"
+        ],
+        "serviceAccount": "default",
+        "shieldedInstanceConfig": {
+          "enableIntegrityMonitoring": true
+        },
+        "windowsNodeConfig": {}
+      },
+      "initialNodeCount": 1,
+      "locations": [
+        "us-central1-a"
+      ],
+      "management": {
+        "autoRepair": true,
+        "autoUpgrade": true
+      },
+      "maxPodsConstraint": {
+        "maxPodsPerNode": "110"
+      },
+      "name": "default-pool",
+      "networkConfig": {
+        "enablePrivateNodes": false,
+        "podIpv4CidrBlock": "10.92.0.0/14",
+        "podIpv4RangeUtilization": 0.001,
+        "podRange": "default-pool-pods-12345678"
+      },
+      "podIpv4CidrSize": 24,
+      "status": "RUNNING",
+      "upgradeSettings": {
+        "maxSurge": 1,
+        "strategy": "SURGE"
+      },
+      "version": "1.30.5-gke.1014001"
+    }
+  ],
+  "notificationConfig": {
+    "pubsub": {}
+  },
+  "privateCluster": true,
+  "privateClusterConfig": {
+    "privateEndpoint": "10.128.0.2",
+    "publicEndpoint": "8.8.8.8"
+  },
+  "protectConfig": {
+    "workloadConfig": {
+      "auditMode": "BASIC"
+    },
+    "workloadVulnerabilityMode": "WORKLOAD_VULNERABILITY_MODE_UNSPECIFIED"
+  },
+  "releaseChannel": {
+    "channel": "REGULAR"
+  },
+  "resourceLabels": {
+    "managed-by-cnrm": "true"
+  },
+  "securityPostureConfig": {
+    "mode": "BASIC",
+    "vulnerabilityMode": "VULNERABILITY_MODE_UNSPECIFIED"
+  },
+  "selfLink": "https://container.googleapis.com/v1beta1/projects/${projectId}/zones/us-central1-a/clusters/containercluster-${uniqueId}",
+  "servicesIpv4Cidr": "34.118.224.0/20",
+  "shieldedNodes": {
+    "enabled": true
+  },
+  "status": "RUNNING",
+  "subnetwork": "default",
+  "workloadIdentityConfig": {
+    "workloadPool": "${projectId}.svc.id.goog"
+  },
+  "zone": "us-central1-a"
+}
+
+---
+
+GET https://container.googleapis.com/v1beta1/projects/${projectId}/locations/us-central1-a/clusters/containercluster-${uniqueId}?alt=json&prettyPrint=false
+User-Agent: google-api-go-client/0.5 Terraform/ (+https://www.terraform.io) Terraform-Plugin-SDK/2.10.1 terraform-provider-google-beta/kcc/controller-manager
+
+200 OK
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "addonsConfig": {
+    "gcePersistentDiskCsiDriverConfig": {
+      "enabled": true
+    },
+    "kubernetesDashboard": {
+      "disabled": true
+    },
+    "networkPolicyConfig": {
+      "disabled": true
+    }
+  },
+  "autopilot": {},
+  "autoscaling": {
+    "autoprovisioningNodePoolDefaults": {
+      "management": {
+        "autoRepair": true,
+        "autoUpgrade": true
+      },
+      "oauthScopes": [
+        "https://www.googleapis.com/auth/userinfo.email",
+        "https://www.googleapis.com/auth/cloud-platform"
+      ],
+      "upgradeSettings": {
+        "strategy": "SURGE"
+      }
+    },
+    "autoscalingProfile": "BALANCED"
+  },
+  "binaryAuthorization": {},
+  "clusterIpv4Cidr": "10.92.0.0/14",
+  "clusterTelemetry": {
+    "type": "ENABLED"
+  },
+  "createTime": "2024-04-01T12:34:56.123456Z",
+  "currentMasterVersion": "1.30.5-gke.1014001",
+  "currentNodeCount": 1,
+  "currentNodeVersion": "1.30.5-gke.1014001",
+  "databaseEncryption": {
+    "currentState": "CURRENT_STATE_DECRYPTED",
+    "state": "DECRYPTED"
+  },
+  "defaultMaxPodsConstraint": {
+    "maxPodsPerNode": "110"
+  },
+  "enterpriseConfig": {
+    "clusterTier": "STANDARD"
+  },
+  "initialClusterVersion": "1.30.5-gke.1014001",
+  "ipAllocationPolicy": {
+    "stackType": "IPV4"
+  },
+  "legacyAbac": {},
+  "location": "us-central1-a",
+  "locations": [
+    "us-central1-a"
+  ],
+  "loggingConfig": {
+    "componentConfig": {
+      "enableComponents": [
+        "SYSTEM_COMPONENTS",
+        "WORKLOADS"
+      ]
+    }
+  },
+  "loggingService": "logging.googleapis.com/kubernetes",
+  "maintenancePolicy": {
+    "window": {}
+  },
+  "masterAuthorizedNetworksConfig": {
+    "gcpPublicCidrsAccessEnabled": true
+  },
+  "monitoringConfig": {
+    "advancedDatapathObservabilityConfig": {},
+    "componentConfig": {
+      "enableComponents": [
+        "SYSTEM_COMPONENTS"
+      ]
+    },
+    "managedPrometheusConfig": {
+      "enabled": true
+    }
+  },
+  "monitoringService": "monitoring.googleapis.com/kubernetes",
+  "name": "containercluster-${uniqueId}",
+  "network": "default",
+  "networkConfig": {
+    "network": "projects/${projectId}/global/networks/default",
+    "subnetwork": "default"
+  },
+  "networkPolicy": {},
+  "nodeConfig": {
+    "diskSizeGb": 100,
+    "diskType": "pd-balanced",
+    "imageType": "COS_CONTAINERD",
+    "machineType": "e2-medium",
+    "metadata": {
+      "disable-legacy-endpoints": "true"
+    },
+    "oauthScopes": [
+      "https://www.googleapis.com/auth/devstorage.read_only",
+      "https://www.googleapis.com/auth/logging.write",
+      "https://www.googleapis.com/auth/monitoring",
+      "https://www.googleapis.com/auth/service.management.readonly",
+      "https://www.googleapis.com/auth/servicecontrol",
+      "https://www.googleapis.com/auth/trace.append"
+    ],
+    "serviceAccount": "default",
+    "shieldedInstanceConfig": {
+      "enableIntegrityMonitoring": true
+    },
+    "windowsNodeConfig": {}
+  },
+  "nodePools": [
+    {
+      "config": {
+        "diskSizeGb": 100,
+        "diskType": "pd-balanced",
+        "imageType": "COS_CONTAINERD",
+        "machineType": "e2-medium",
+        "metadata": {
+          "disable-legacy-endpoints": "true"
+        },
+        "oauthScopes": [
+          "https://www.googleapis.com/auth/devstorage.read_only",
+          "https://www.googleapis.com/auth/logging.write",
+          "https://www.googleapis.com/auth/monitoring",
+          "https://www.googleapis.com/auth/service.management.readonly",
+          "https://www.googleapis.com/auth/servicecontrol",
+          "https://www.googleapis.com/auth/trace.append"
+        ],
+        "serviceAccount": "default",
+        "shieldedInstanceConfig": {
+          "enableIntegrityMonitoring": true
+        },
+        "windowsNodeConfig": {}
+      },
+      "initialNodeCount": 1,
+      "locations": [
+        "us-central1-a"
+      ],
+      "management": {
+        "autoRepair": true,
+        "autoUpgrade": true
+      },
+      "maxPodsConstraint": {
+        "maxPodsPerNode": "110"
+      },
+      "name": "default-pool",
+      "networkConfig": {
+        "enablePrivateNodes": false,
+        "podIpv4CidrBlock": "10.92.0.0/14",
+        "podIpv4RangeUtilization": 0.001,
+        "podRange": "default-pool-pods-12345678"
+      },
+      "podIpv4CidrSize": 24,
+      "status": "RUNNING",
+      "upgradeSettings": {
+        "maxSurge": 1,
+        "strategy": "SURGE"
+      },
+      "version": "1.30.5-gke.1014001"
+    }
+  ],
+  "notificationConfig": {
+    "pubsub": {}
+  },
+  "privateCluster": true,
+  "privateClusterConfig": {
+    "privateEndpoint": "10.128.0.2",
+    "publicEndpoint": "8.8.8.8"
+  },
+  "protectConfig": {
+    "workloadConfig": {
+      "auditMode": "BASIC"
+    },
+    "workloadVulnerabilityMode": "WORKLOAD_VULNERABILITY_MODE_UNSPECIFIED"
+  },
+  "releaseChannel": {
+    "channel": "REGULAR"
+  },
+  "resourceLabels": {
+    "managed-by-cnrm": "true"
+  },
+  "securityPostureConfig": {
+    "mode": "BASIC",
+    "vulnerabilityMode": "VULNERABILITY_MODE_UNSPECIFIED"
+  },
+  "selfLink": "https://container.googleapis.com/v1beta1/projects/${projectId}/zones/us-central1-a/clusters/containercluster-${uniqueId}",
+  "servicesIpv4Cidr": "34.118.224.0/20",
+  "shieldedNodes": {
+    "enabled": true
+  },
+  "status": "RUNNING",
+  "subnetwork": "default",
+  "workloadIdentityConfig": {
+    "workloadPool": "${projectId}.svc.id.goog"
+  },
+  "zone": "us-central1-a"
+}
+
+---
+
+GET https://container.googleapis.com/v1beta1/projects/${projectId}/locations/us-central1-a/clusters/containercluster-${uniqueId}?alt=json&prettyPrint=false
+User-Agent: google-api-go-client/0.5 Terraform/ (+https://www.terraform.io) Terraform-Plugin-SDK/2.10.1 terraform-provider-google-beta/kcc/controller-manager
+
+200 OK
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "addonsConfig": {
+    "gcePersistentDiskCsiDriverConfig": {
+      "enabled": true
+    },
+    "kubernetesDashboard": {
+      "disabled": true
+    },
+    "networkPolicyConfig": {
+      "disabled": true
+    }
+  },
+  "autopilot": {},
+  "autoscaling": {
+    "autoprovisioningNodePoolDefaults": {
+      "management": {
+        "autoRepair": true,
+        "autoUpgrade": true
+      },
+      "oauthScopes": [
+        "https://www.googleapis.com/auth/userinfo.email",
+        "https://www.googleapis.com/auth/cloud-platform"
+      ],
+      "upgradeSettings": {
+        "strategy": "SURGE"
+      }
+    },
+    "autoscalingProfile": "BALANCED"
+  },
+  "binaryAuthorization": {},
+  "clusterIpv4Cidr": "10.92.0.0/14",
+  "clusterTelemetry": {
+    "type": "ENABLED"
+  },
+  "createTime": "2024-04-01T12:34:56.123456Z",
+  "currentMasterVersion": "1.30.5-gke.1014001",
+  "currentNodeCount": 1,
+  "currentNodeVersion": "1.30.5-gke.1014001",
+  "databaseEncryption": {
+    "currentState": "CURRENT_STATE_DECRYPTED",
+    "state": "DECRYPTED"
+  },
+  "defaultMaxPodsConstraint": {
+    "maxPodsPerNode": "110"
+  },
+  "enterpriseConfig": {
+    "clusterTier": "STANDARD"
+  },
+  "initialClusterVersion": "1.30.5-gke.1014001",
+  "ipAllocationPolicy": {
+    "stackType": "IPV4"
+  },
+  "legacyAbac": {},
+  "location": "us-central1-a",
+  "locations": [
+    "us-central1-a"
+  ],
+  "loggingConfig": {
+    "componentConfig": {
+      "enableComponents": [
+        "SYSTEM_COMPONENTS",
+        "WORKLOADS"
+      ]
+    }
+  },
+  "loggingService": "logging.googleapis.com/kubernetes",
+  "maintenancePolicy": {
+    "window": {}
+  },
+  "masterAuthorizedNetworksConfig": {
+    "gcpPublicCidrsAccessEnabled": true
+  },
+  "monitoringConfig": {
+    "advancedDatapathObservabilityConfig": {},
+    "componentConfig": {
+      "enableComponents": [
+        "SYSTEM_COMPONENTS"
+      ]
+    },
+    "managedPrometheusConfig": {
+      "enabled": true
+    }
+  },
+  "monitoringService": "monitoring.googleapis.com/kubernetes",
+  "name": "containercluster-${uniqueId}",
+  "network": "default",
+  "networkConfig": {
+    "network": "projects/${projectId}/global/networks/default",
+    "subnetwork": "default"
+  },
+  "networkPolicy": {},
+  "nodeConfig": {
+    "diskSizeGb": 100,
+    "diskType": "pd-balanced",
+    "imageType": "COS_CONTAINERD",
+    "machineType": "e2-medium",
+    "metadata": {
+      "disable-legacy-endpoints": "true"
+    },
+    "oauthScopes": [
+      "https://www.googleapis.com/auth/devstorage.read_only",
+      "https://www.googleapis.com/auth/logging.write",
+      "https://www.googleapis.com/auth/monitoring",
+      "https://www.googleapis.com/auth/service.management.readonly",
+      "https://www.googleapis.com/auth/servicecontrol",
+      "https://www.googleapis.com/auth/trace.append"
+    ],
+    "serviceAccount": "default",
+    "shieldedInstanceConfig": {
+      "enableIntegrityMonitoring": true
+    },
+    "windowsNodeConfig": {}
+  },
+  "nodePools": [
+    {
+      "config": {
+        "diskSizeGb": 100,
+        "diskType": "pd-balanced",
+        "imageType": "COS_CONTAINERD",
+        "machineType": "e2-medium",
+        "metadata": {
+          "disable-legacy-endpoints": "true"
+        },
+        "oauthScopes": [
+          "https://www.googleapis.com/auth/devstorage.read_only",
+          "https://www.googleapis.com/auth/logging.write",
+          "https://www.googleapis.com/auth/monitoring",
+          "https://www.googleapis.com/auth/service.management.readonly",
+          "https://www.googleapis.com/auth/servicecontrol",
+          "https://www.googleapis.com/auth/trace.append"
+        ],
+        "serviceAccount": "default",
+        "shieldedInstanceConfig": {
+          "enableIntegrityMonitoring": true
+        },
+        "windowsNodeConfig": {}
+      },
+      "initialNodeCount": 1,
+      "locations": [
+        "us-central1-a"
+      ],
+      "management": {
+        "autoRepair": true,
+        "autoUpgrade": true
+      },
+      "maxPodsConstraint": {
+        "maxPodsPerNode": "110"
+      },
+      "name": "default-pool",
+      "networkConfig": {
+        "enablePrivateNodes": false,
+        "podIpv4CidrBlock": "10.92.0.0/14",
+        "podIpv4RangeUtilization": 0.001,
+        "podRange": "default-pool-pods-12345678"
+      },
+      "podIpv4CidrSize": 24,
+      "status": "RUNNING",
+      "upgradeSettings": {
+        "maxSurge": 1,
+        "strategy": "SURGE"
+      },
+      "version": "1.30.5-gke.1014001"
+    }
+  ],
+  "notificationConfig": {
+    "pubsub": {}
+  },
+  "privateCluster": true,
+  "privateClusterConfig": {
+    "privateEndpoint": "10.128.0.2",
+    "publicEndpoint": "8.8.8.8"
+  },
+  "protectConfig": {
+    "workloadConfig": {
+      "auditMode": "BASIC"
+    },
+    "workloadVulnerabilityMode": "WORKLOAD_VULNERABILITY_MODE_UNSPECIFIED"
+  },
+  "releaseChannel": {
+    "channel": "REGULAR"
+  },
+  "resourceLabels": {
+    "managed-by-cnrm": "true"
+  },
+  "securityPostureConfig": {
+    "mode": "BASIC",
+    "vulnerabilityMode": "VULNERABILITY_MODE_UNSPECIFIED"
+  },
+  "selfLink": "https://container.googleapis.com/v1beta1/projects/${projectId}/zones/us-central1-a/clusters/containercluster-${uniqueId}",
+  "servicesIpv4Cidr": "34.118.224.0/20",
+  "shieldedNodes": {
+    "enabled": true
+  },
+  "status": "RUNNING",
+  "subnetwork": "default",
+  "workloadIdentityConfig": {
+    "workloadPool": "${projectId}.svc.id.goog"
+  },
+  "zone": "us-central1-a"
+}
\ No newline at end of file
diff --git a/tests/e2e/testdata/scenarios/fields/gkehubfeaturemembership/set_unset/_http01.log b/tests/e2e/testdata/scenarios/fields/gkehubfeaturemembership/set_unset/_http01.log
new file mode 100644
index 0000000000..2162e61d40
--- /dev/null
+++ b/tests/e2e/testdata/scenarios/fields/gkehubfeaturemembership/set_unset/_http01.log
@@ -0,0 +1,194 @@
+GET https://gkehub.googleapis.com/v1beta/projects/${projectId}/locations/global/features/configmanagement?alt=json
+Content-Type: application/json
+User-Agent: kcc/controller-manager DeclarativeClientLib/0.0.1
+
+404 Not Found
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "error": {
+    "code": 404,
+    "message": "feature \"projects/${projectId}/locations/global/features/configmanagement\" not found",
+    "status": "NOT_FOUND"
+  }
+}
+
+---
+
+GET https://gkehub.googleapis.com/v1beta/projects/${projectId}/locations/global/features/configmanagement?alt=json
+Content-Type: application/json
+User-Agent: kcc/controller-manager DeclarativeClientLib/0.0.1
+
+404 Not Found
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "error": {
+    "code": 404,
+    "message": "feature \"projects/${projectId}/locations/global/features/configmanagement\" not found",
+    "status": "NOT_FOUND"
+  }
+}
+
+---
+
+GET https://gkehub.googleapis.com/v1beta/projects/${projectId}/locations/global/features/configmanagement?alt=json
+Content-Type: application/json
+User-Agent: kcc/controller-manager DeclarativeClientLib/0.0.1
+
+404 Not Found
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "error": {
+    "code": 404,
+    "message": "feature \"projects/${projectId}/locations/global/features/configmanagement\" not found",
+    "status": "NOT_FOUND"
+  }
+}
+
+---
+
+POST https://gkehub.googleapis.com/v1beta/projects/${projectId}/locations/global/features?alt=json&featureId=configmanagement
+Content-Type: application/json
+User-Agent: kcc/controller-manager DeclarativeClientLib/0.0.1
+
+{
+  "labels": {
+    "managed-by-cnrm": "true"
+  },
+  "name": "projects/${projectId}/locations/global/features/configmanagement"
+}
+
+200 OK
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "metadata": {
+    "@type": "type.googleapis.com/google.cloud.gkehub.v1beta.OperationMetadata",
+    "createTime": "2024-04-01T12:34:56.123456Z",
+    "endTime": "2024-04-01T12:34:56.123456Z",
+    "target": "projects/${projectId}/locations/global/features/configmanagement"
+  },
+  "name": "projects/${projectId}/locations/global/features/configmanagement/operations/${operationID}"
+}
+
+---
+
+GET https://gkehub.googleapis.com/v1beta1/projects/${projectId}/locations/global/features/configmanagement/operations/${operationID}?alt=json
+Content-Type: application/json
+User-Agent: kcc/controller-manager DeclarativeClientLib/0.0.1
+
+200 OK
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "done": true,
+  "metadata": {
+    "@type": "type.googleapis.com/google.cloud.gkehub.v1beta.OperationMetadata",
+    "createTime": "2024-04-01T12:34:56.123456Z",
+    "endTime": "2024-04-01T12:34:56.123456Z",
+    "target": "projects/${projectId}/locations/global/features/configmanagement"
+  },
+  "name": "projects/${projectId}/locations/global/features/configmanagement/operations/${operationID}",
+  "response": {
+    "@type": "type.googleapis.com/google.cloud.gkehub.v1beta.Feature",
+    "createTime": "2024-04-01T12:34:56.123456Z",
+    "labels": {
+      "managed-by-cnrm": "true"
+    },
+    "name": "projects/${projectId}/locations/global/features/configmanagement",
+    "resourceState": {
+      "state": "ACTIVE"
+    },
+    "updateTime": "2024-04-01T12:34:56.123456Z"
+  }
+}
+
+---
+
+GET https://gkehub.googleapis.com/v1beta/projects/${projectId}/locations/global/features/configmanagement?alt=json
+Content-Type: application/json
+User-Agent: kcc/controller-manager DeclarativeClientLib/0.0.1
+
+200 OK
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "labels": {
+    "managed-by-cnrm": "true"
+  },
+  "name": "projects/${projectId}/locations/global/features/configmanagement"
+}
+
+---
+
+GET https://gkehub.googleapis.com/v1beta/projects/${projectId}/locations/global/features/configmanagement?alt=json
+Content-Type: application/json
+User-Agent: kcc/controller-manager DeclarativeClientLib/0.0.1
+
+200 OK
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "labels": {
+    "managed-by-cnrm": "true"
+  },
+  "name": "projects/${projectId}/locations/global/features/configmanagement"
+}
\ No newline at end of file
diff --git a/tests/e2e/testdata/scenarios/fields/gkehubfeaturemembership/set_unset/_http02.log b/tests/e2e/testdata/scenarios/fields/gkehubfeaturemembership/set_unset/_http02.log
new file mode 100644
index 0000000000..eb88935bfb
--- /dev/null
+++ b/tests/e2e/testdata/scenarios/fields/gkehubfeaturemembership/set_unset/_http02.log
@@ -0,0 +1,384 @@
+GET https://gkehub.googleapis.com/v1beta1/projects/${projectId}/locations/global/memberships/gkehubmembership-${uniqueId}?alt=json
+Content-Type: application/json
+User-Agent: kcc/controller-manager DeclarativeClientLib/0.0.1
+
+404 Not Found
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "error": {
+    "code": 404,
+    "message": "membership \"projects/${projectId}/locations/global/memberships/gkehubmembership-${uniqueId}\" not found",
+    "status": "NOT_FOUND"
+  }
+}
+
+---
+
+GET https://gkehub.googleapis.com/v1beta1/projects/${projectId}/locations/global/memberships/gkehubmembership-${uniqueId}?alt=json
+Content-Type: application/json
+User-Agent: kcc/controller-manager DeclarativeClientLib/0.0.1
+
+404 Not Found
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "error": {
+    "code": 404,
+    "message": "membership \"projects/${projectId}/locations/global/memberships/gkehubmembership-${uniqueId}\" not found",
+    "status": "NOT_FOUND"
+  }
+}
+
+---
+
+GET https://gkehub.googleapis.com/v1beta1/projects/${projectId}/locations/global/memberships/gkehubmembership-${uniqueId}?alt=json
+Content-Type: application/json
+User-Agent: kcc/controller-manager DeclarativeClientLib/0.0.1
+
+404 Not Found
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "error": {
+    "code": 404,
+    "message": "membership \"projects/${projectId}/locations/global/memberships/gkehubmembership-${uniqueId}\" not found",
+    "status": "NOT_FOUND"
+  }
+}
+
+---
+
+POST https://gkehub.googleapis.com/v1beta1/projects/${projectId}/locations/global/memberships?alt=json&membershipId=gkehubmembership-${uniqueId}
+Content-Type: application/json
+User-Agent: kcc/controller-manager DeclarativeClientLib/0.0.1
+
+{
+  "authority": {
+    "issuer": "https://container.googleapis.com/v1/projects/${projectId}/locations/us-central1-a/clusters/containercluster-${uniqueId}"
+  },
+  "description": "A sample GKE Hub membership",
+  "endpoint": {
+    "gkeCluster": {
+      "resourceLink": "//container.googleapis.com/projects/${projectId}/zones/us-central1-a/clusters/containercluster-${uniqueId}"
+    }
+  },
+  "labels": {
+    "managed-by-cnrm": "true"
+  },
+  "name": "projects/${projectId}/locations/global/memberships/gkehubmembership-${uniqueId}"
+}
+
+200 OK
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "metadata": {
+    "@type": "type.googleapis.com/google.cloud.gkehub.v1beta1.OperationMetadata",
+    "createTime": "2024-04-01T12:34:56.123456Z",
+    "endTime": "2024-04-01T12:34:56.123456Z",
+    "target": "projects/${projectId}/locations/global/memberships/gkehubmembership-${uniqueId}"
+  },
+  "name": "projects/${projectId}/locations/global/memberships/gkehubmembership-${uniqueId}/operations/${operationID}"
+}
+
+---
+
+GET https://gkehub.googleapis.com/v1beta1/projects/${projectId}/locations/global/memberships/gkehubmembership-${uniqueId}/operations/${operationID}?alt=json
+Content-Type: application/json
+User-Agent: kcc/controller-manager DeclarativeClientLib/0.0.1
+
+200 OK
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "done": true,
+  "metadata": {
+    "@type": "type.googleapis.com/google.cloud.gkehub.v1beta1.OperationMetadata",
+    "createTime": "2024-04-01T12:34:56.123456Z",
+    "endTime": "2024-04-01T12:34:56.123456Z",
+    "target": "projects/${projectId}/locations/global/memberships/gkehubmembership-${uniqueId}"
+  },
+  "name": "projects/${projectId}/locations/global/memberships/gkehubmembership-${uniqueId}/operations/${operationID}",
+  "response": {
+    "@type": "type.googleapis.com/google.cloud.gkehub.v1beta1.Membership",
+    "authority": {
+      "identityProvider": "https://container.googleapis.com/v1/projects/${projectId}/locations/us-central1-a/clusters/containercluster-${uniqueId}",
+      "issuer": "https://container.googleapis.com/v1/projects/${projectId}/locations/us-central1-a/clusters/containercluster-${uniqueId}",
+      "workloadIdentityPool": "${projectId}.svc.id.goog"
+    },
+    "createTime": "2024-04-01T12:34:56.123456Z",
+    "description": "A sample GKE Hub membership",
+    "endpoint": {
+      "gkeCluster": {
+        "resourceLink": "//container.googleapis.com/projects/${projectId}/zones/us-central1-a/clusters/containercluster-${uniqueId}"
+      }
+    },
+    "externalId": "c772f869-1d6c-4d50-a92e-816c48322246",
+    "infrastructureType": "MULTI_CLOUD",
+    "labels": {
+      "managed-by-cnrm": "true"
+    },
+    "name": "projects/${projectId}/locations/global/memberships/gkehubmembership-${uniqueId}",
+    "state": {
+      "code": "READY"
+    },
+    "uniqueId": "12345678",
+    "updateTime": "2024-04-01T12:34:56.123456Z"
+  }
+}
+
+---
+
+GET https://gkehub.googleapis.com/v1beta1/projects/${projectId}/locations/global/memberships/gkehubmembership-${uniqueId}?alt=json
+Content-Type: application/json
+User-Agent: kcc/controller-manager DeclarativeClientLib/0.0.1
+
+200 OK
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "authority": {
+    "identityProvider": "https://container.googleapis.com/v1/projects/${projectId}/locations/us-central1-a/clusters/containercluster-${uniqueId}",
+    "issuer": "https://container.googleapis.com/v1/projects/${projectId}/locations/us-central1-a/clusters/containercluster-${uniqueId}",
+    "workloadIdentityPool": "${projectId}.svc.id.goog"
+  },
+  "createTime": "2024-04-01T12:34:56.123456Z",
+  "description": "A sample GKE Hub membership",
+  "endpoint": {
+    "gkeCluster": {
+      "resourceLink": "//container.googleapis.com/projects/${projectId}/zones/us-central1-a/clusters/containercluster-${uniqueId}"
+    }
+  },
+  "externalId": "c772f869-1d6c-4d50-a92e-816c48322246",
+  "infrastructureType": "MULTI_CLOUD",
+  "labels": {
+    "managed-by-cnrm": "true"
+  },
+  "name": "projects/${projectId}/locations/global/memberships/gkehubmembership-${uniqueId}",
+  "state": {
+    "code": "READY"
+  },
+  "uniqueId": "111111111111111111111",
+  "updateTime": "2024-04-01T12:34:56.123456Z"
+}
+
+---
+
+GET https://gkehub.googleapis.com/v1beta1/projects/${projectId}/locations/global/memberships/gkehubmembership-${uniqueId}?alt=json
+Content-Type: application/json
+User-Agent: kcc/controller-manager DeclarativeClientLib/0.0.1
+
+200 OK
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "authority": {
+    "identityProvider": "https://container.googleapis.com/v1/projects/${projectId}/locations/us-central1-a/clusters/containercluster-${uniqueId}",
+    "issuer": "https://container.googleapis.com/v1/projects/${projectId}/locations/us-central1-a/clusters/containercluster-${uniqueId}",
+    "workloadIdentityPool": "${projectId}.svc.id.goog"
+  },
+  "createTime": "2024-04-01T12:34:56.123456Z",
+  "description": "A sample GKE Hub membership",
+  "endpoint": {
+    "gkeCluster": {
+      "resourceLink": "//container.googleapis.com/projects/${projectId}/zones/us-central1-a/clusters/containercluster-${uniqueId}"
+    }
+  },
+  "externalId": "c772f869-1d6c-4d50-a92e-816c48322246",
+  "infrastructureType": "MULTI_CLOUD",
+  "labels": {
+    "managed-by-cnrm": "true"
+  },
+  "name": "projects/${projectId}/locations/global/memberships/gkehubmembership-${uniqueId}",
+  "state": {
+    "code": "READY"
+  },
+  "uniqueId": "111111111111111111111",
+  "updateTime": "2024-04-01T12:34:56.123456Z"
+}
+
+---
+
+GET https://gkehub.googleapis.com/v1beta1/projects/${projectId}/locations/global/memberships/gkehubmembership-${uniqueId}?alt=json
+Content-Type: application/json
+User-Agent: kcc/controller-manager DeclarativeClientLib/0.0.1
+
+200 OK
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "authority": {
+    "identityProvider": "https://container.googleapis.com/v1/projects/${projectId}/locations/us-central1-a/clusters/containercluster-${uniqueId}",
+    "issuer": "https://container.googleapis.com/v1/projects/${projectId}/locations/us-central1-a/clusters/containercluster-${uniqueId}",
+    "workloadIdentityPool": "${projectId}.svc.id.goog"
+  },
+  "createTime": "2024-04-01T12:34:56.123456Z",
+  "description": "A sample GKE Hub membership",
+  "endpoint": {
+    "gkeCluster": {
+      "resourceLink": "//container.googleapis.com/projects/${projectId}/zones/us-central1-a/clusters/containercluster-${uniqueId}"
+    }
+  },
+  "externalId": "c772f869-1d6c-4d50-a92e-816c48322246",
+  "infrastructureType": "MULTI_CLOUD",
+  "labels": {
+    "managed-by-cnrm": "true"
+  },
+  "name": "projects/${projectId}/locations/global/memberships/gkehubmembership-${uniqueId}",
+  "state": {
+    "code": "READY"
+  },
+  "uniqueId": "111111111111111111111",
+  "updateTime": "2024-04-01T12:34:56.123456Z"
+}
+
+---
+
+GET https://gkehub.googleapis.com/v1beta1/projects/${projectId}/locations/global/memberships/gkehubmembership-${uniqueId}?alt=json
+Content-Type: application/json
+User-Agent: kcc/controller-manager DeclarativeClientLib/0.0.1
+
+200 OK
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "authority": {
+    "identityProvider": "https://container.googleapis.com/v1/projects/${projectId}/locations/us-central1-a/clusters/containercluster-${uniqueId}",
+    "issuer": "https://container.googleapis.com/v1/projects/${projectId}/locations/us-central1-a/clusters/containercluster-${uniqueId}",
+    "workloadIdentityPool": "${projectId}.svc.id.goog"
+  },
+  "createTime": "2024-04-01T12:34:56.123456Z",
+  "description": "A sample GKE Hub membership",
+  "endpoint": {
+    "gkeCluster": {
+      "resourceLink": "//container.googleapis.com/projects/${projectId}/zones/us-central1-a/clusters/containercluster-${uniqueId}"
+    }
+  },
+  "externalId": "c772f869-1d6c-4d50-a92e-816c48322246",
+  "infrastructureType": "MULTI_CLOUD",
+  "labels": {
+    "managed-by-cnrm": "true"
+  },
+  "name": "projects/${projectId}/locations/global/memberships/gkehubmembership-${uniqueId}",
+  "state": {
+    "code": "READY"
+  },
+  "uniqueId": "111111111111111111111",
+  "updateTime": "2024-04-01T12:34:56.123456Z"
+}
+
+---
+
+GET https://gkehub.googleapis.com/v1beta1/projects/${projectId}/locations/global/memberships/gkehubmembership-${uniqueId}?alt=json
+Content-Type: application/json
+User-Agent: kcc/controller-manager DeclarativeClientLib/0.0.1
+
+200 OK
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "authority": {
+    "identityProvider": "https://container.googleapis.com/v1/projects/${projectId}/locations/us-central1-a/clusters/containercluster-${uniqueId}",
+    "issuer": "https://container.googleapis.com/v1/projects/${projectId}/locations/us-central1-a/clusters/containercluster-${uniqueId}",
+    "workloadIdentityPool": "${projectId}.svc.id.goog"
+  },
+  "createTime": "2024-04-01T12:34:56.123456Z",
+  "description": "A sample GKE Hub membership",
+  "endpoint": {
+    "gkeCluster": {
+      "resourceLink": "//container.googleapis.com/projects/${projectId}/zones/us-central1-a/clusters/containercluster-${uniqueId}"
+    }
+  },
+  "externalId": "c772f869-1d6c-4d50-a92e-816c48322246",
+  "infrastructureType": "MULTI_CLOUD",
+  "labels": {
+    "managed-by-cnrm": "true"
+  },
+  "name": "projects/${projectId}/locations/global/memberships/gkehubmembership-${uniqueId}",
+  "state": {
+    "code": "READY"
+  },
+  "uniqueId": "111111111111111111111",
+  "updateTime": "2024-04-01T12:34:56.123456Z"
+}
\ No newline at end of file
diff --git a/tests/e2e/testdata/scenarios/fields/gkehubfeaturemembership/set_unset/_http03.log b/tests/e2e/testdata/scenarios/fields/gkehubfeaturemembership/set_unset/_http03.log
new file mode 100644
index 0000000000..36c9513408
--- /dev/null
+++ b/tests/e2e/testdata/scenarios/fields/gkehubfeaturemembership/set_unset/_http03.log
@@ -0,0 +1,214 @@
+GET https://gkehub.googleapis.com/v1beta/projects/${projectId}/locations/global/features/configmanagement?alt=json
+Content-Type: application/json
+User-Agent: kcc/controller-manager DeclarativeClientLib/0.0.1
+
+200 OK
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "labels": {
+    "managed-by-cnrm": "true"
+  },
+  "name": "projects/${projectId}/locations/global/features/configmanagement"
+}
+
+---
+
+GET https://gkehub.googleapis.com/v1beta/projects/${projectId}/locations/global/features/configmanagement?alt=json
+Content-Type: application/json
+User-Agent: kcc/controller-manager DeclarativeClientLib/0.0.1
+
+200 OK
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "labels": {
+    "managed-by-cnrm": "true"
+  },
+  "name": "projects/${projectId}/locations/global/features/configmanagement"
+}
+
+---
+
+GET https://gkehub.googleapis.com/v1beta/projects/${projectId}/locations/global/features/configmanagement?alt=json
+Content-Type: application/json
+User-Agent: kcc/controller-manager DeclarativeClientLib/0.0.1
+
+200 OK
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "labels": {
+    "managed-by-cnrm": "true"
+  },
+  "name": "projects/${projectId}/locations/global/features/configmanagement"
+}
+
+---
+
+GET https://gkehub.googleapis.com/v1beta/projects/${projectId}/locations/global/features/configmanagement?alt=json
+Content-Type: application/json
+User-Agent: kcc/controller-manager DeclarativeClientLib/0.0.1
+
+200 OK
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "labels": {
+    "managed-by-cnrm": "true"
+  },
+  "name": "projects/${projectId}/locations/global/features/configmanagement"
+}
+
+---
+
+PATCH https://gkehub.googleapis.com/v1beta/projects/${projectId}/locations/global/features/configmanagement?alt=json&updateMask=membershipSpecs
+Content-Type: application/json
+User-Agent: kcc/controller-manager DeclarativeClientLib/0.0.1
+
+{
+  "membershipSpecs": {
+    "projects/${projectId}/locations/global/memberships/gkehubmembership-${uniqueId}": {
+      "configmanagement": {
+        "configSync": {
+          "sourceFormat": "unstructured"
+        }
+      }
+    }
+  }
+}
+
+200 OK
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "metadata": {
+    "@type": "type.googleapis.com/google.cloud.gkehub.v1beta.OperationMetadata",
+    "createTime": "2024-04-01T12:34:56.123456Z",
+    "endTime": "2024-04-01T12:34:56.123456Z",
+    "target": "projects/${projectId}/locations/global/features/configmanagement"
+  },
+  "name": "projects/${projectId}/locations/global/features/configmanagement/operations/${operationID}"
+}
+
+---
+
+GET https://gkehub.googleapis.com/v1beta/projects/${projectId}/locations/global/features/configmanagement/operations/${operationID}?alt=json
+Content-Type: application/json
+User-Agent: kcc/controller-manager DeclarativeClientLib/0.0.1
+
+200 OK
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "done": true,
+  "metadata": {
+    "@type": "type.googleapis.com/google.cloud.gkehub.v1beta.OperationMetadata",
+    "createTime": "2024-04-01T12:34:56.123456Z",
+    "endTime": "2024-04-01T12:34:56.123456Z",
+    "target": "projects/${projectId}/locations/global/features/configmanagement"
+  },
+  "name": "projects/${projectId}/locations/global/features/configmanagement/operations/${operationID}",
+  "response": {
+    "@type": "type.googleapis.com/google.cloud.gkehub.v1beta.Feature",
+    "labels": {
+      "managed-by-cnrm": "true"
+    },
+    "membershipSpecs": {
+      "projects/${projectId}/locations/global/memberships/gkehubmembership-${uniqueId}": {
+        "configmanagement": {
+          "configSync": {
+            "sourceFormat": "unstructured"
+          }
+        }
+      }
+    },
+    "name": "projects/${projectId}/locations/global/features/configmanagement",
+    "resourceState": {
+      "state": "ACTIVE"
+    },
+    "updateTime": "2024-04-01T12:34:56.123456Z"
+  }
+}
+
+---
+
+GET https://gkehub.googleapis.com/v1beta/projects/${projectId}/locations/global/features/configmanagement?alt=json
+Content-Type: application/json
+User-Agent: kcc/controller-manager DeclarativeClientLib/0.0.1
+
+200 OK
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "labels": {
+    "managed-by-cnrm": "true"
+  },
+  "membershipSpecs": {
+    "projects/${projectId}/locations/global/memberships/gkehubmembership-${uniqueId}": {
+      "configmanagement": {
+        "configSync": {
+          "sourceFormat": "unstructured"
+        }
+      }
+    }
+  },
+  "name": "projects/${projectId}/locations/global/features/configmanagement",
+  "updateTime": "2024-04-01T12:34:56.123456Z"
+}
\ No newline at end of file
diff --git a/tests/e2e/testdata/scenarios/fields/gkehubfeaturemembership/set_unset/_http04.log b/tests/e2e/testdata/scenarios/fields/gkehubfeaturemembership/set_unset/_http04.log
new file mode 100644
index 0000000000..8753389218
--- /dev/null
+++ b/tests/e2e/testdata/scenarios/fields/gkehubfeaturemembership/set_unset/_http04.log
@@ -0,0 +1,288 @@
+GET https://gkehub.googleapis.com/v1beta/projects/${projectId}/locations/global/features/configmanagement?alt=json
+Content-Type: application/json
+User-Agent: kcc/controller-manager DeclarativeClientLib/0.0.1
+
+200 OK
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "labels": {
+    "managed-by-cnrm": "true"
+  },
+  "membershipSpecs": {
+    "projects/${projectId}/locations/global/memberships/gkehubmembership-${uniqueId}": {
+      "configmanagement": {
+        "configSync": {
+          "sourceFormat": "unstructured"
+        }
+      }
+    }
+  },
+  "name": "projects/${projectId}/locations/global/features/configmanagement",
+  "updateTime": "2024-04-01T12:34:56.123456Z"
+}
+
+---
+
+GET https://gkehub.googleapis.com/v1beta/projects/${projectId}/locations/global/features/configmanagement?alt=json
+Content-Type: application/json
+User-Agent: kcc/controller-manager DeclarativeClientLib/0.0.1
+
+200 OK
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "labels": {
+    "managed-by-cnrm": "true"
+  },
+  "membershipSpecs": {
+    "projects/${projectId}/locations/global/memberships/gkehubmembership-${uniqueId}": {
+      "configmanagement": {
+        "configSync": {
+          "sourceFormat": "unstructured"
+        }
+      }
+    }
+  },
+  "name": "projects/${projectId}/locations/global/features/configmanagement",
+  "updateTime": "2024-04-01T12:34:56.123456Z"
+}
+
+---
+
+GET https://gkehub.googleapis.com/v1beta/projects/${projectId}/locations/global/features/configmanagement?alt=json
+Content-Type: application/json
+User-Agent: kcc/controller-manager DeclarativeClientLib/0.0.1
+
+200 OK
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "labels": {
+    "managed-by-cnrm": "true"
+  },
+  "membershipSpecs": {
+    "projects/${projectId}/locations/global/memberships/gkehubmembership-${uniqueId}": {
+      "configmanagement": {
+        "configSync": {
+          "sourceFormat": "unstructured"
+        }
+      }
+    }
+  },
+  "name": "projects/${projectId}/locations/global/features/configmanagement",
+  "updateTime": "2024-04-01T12:34:56.123456Z"
+}
+
+---
+
+GET https://gkehub.googleapis.com/v1beta/projects/${projectId}/locations/global/features/configmanagement?alt=json
+Content-Type: application/json
+User-Agent: kcc/controller-manager DeclarativeClientLib/0.0.1
+
+200 OK
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "labels": {
+    "managed-by-cnrm": "true"
+  },
+  "membershipSpecs": {
+    "projects/${projectId}/locations/global/memberships/gkehubmembership-${uniqueId}": {
+      "configmanagement": {
+        "configSync": {
+          "sourceFormat": "unstructured"
+        }
+      }
+    }
+  },
+  "name": "projects/${projectId}/locations/global/features/configmanagement",
+  "updateTime": "2024-04-01T12:34:56.123456Z"
+}
+
+---
+
+PATCH https://gkehub.googleapis.com/v1beta/projects/${projectId}/locations/global/features/configmanagement?alt=json&updateMask=membershipSpecs
+Content-Type: application/json
+User-Agent: kcc/controller-manager DeclarativeClientLib/0.0.1
+
+{
+  "membershipSpecs": {
+    "projects/${projectId}/locations/global/memberships/gkehubmembership-${uniqueId}": {
+      "configmanagement": {
+        "configSync": {
+          "git": {
+            "gcpServiceAccountEmail": "dummy@${projectId}.iam.gserviceaccount.com",
+            "httpsProxy": "https://github.com",
+            "policyDir": "config-connector",
+            "secretType": "none",
+            "syncBranch": "master",
+            "syncRepo": "https://github.com/GoogleCloudPlatform/cloud-foundation-toolkit",
+            "syncRev": "HEAD\"",
+            "syncWaitSecs": "20"
+          },
+          "preventDrift": false,
+          "sourceFormat": "hierarchy"
+        },
+        "version": "1.18.1"
+      }
+    }
+  }
+}
+
+200 OK
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "metadata": {
+    "@type": "type.googleapis.com/google.cloud.gkehub.v1beta.OperationMetadata",
+    "createTime": "2024-04-01T12:34:56.123456Z",
+    "endTime": "2024-04-01T12:34:56.123456Z",
+    "target": "projects/${projectId}/locations/global/features/configmanagement"
+  },
+  "name": "projects/${projectId}/locations/global/features/configmanagement/operations/${operationID}"
+}
+
+---
+
+GET https://gkehub.googleapis.com/v1beta/projects/${projectId}/locations/global/features/configmanagement/operations/${operationID}?alt=json
+Content-Type: application/json
+User-Agent: kcc/controller-manager DeclarativeClientLib/0.0.1
+
+200 OK
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "done": true,
+  "metadata": {
+    "@type": "type.googleapis.com/google.cloud.gkehub.v1beta.OperationMetadata",
+    "createTime": "2024-04-01T12:34:56.123456Z",
+    "endTime": "2024-04-01T12:34:56.123456Z",
+    "target": "projects/${projectId}/locations/global/features/configmanagement"
+  },
+  "name": "projects/${projectId}/locations/global/features/configmanagement/operations/${operationID}",
+  "response": {
+    "@type": "type.googleapis.com/google.cloud.gkehub.v1beta.Feature",
+    "labels": {
+      "managed-by-cnrm": "true"
+    },
+    "membershipSpecs": {
+      "projects/${projectId}/locations/global/memberships/gkehubmembership-${uniqueId}": {
+        "configmanagement": {
+          "configSync": {
+            "git": {
+              "gcpServiceAccountEmail": "dummy@${projectId}.iam.gserviceaccount.com",
+              "httpsProxy": "https://github.com",
+              "policyDir": "config-connector",
+              "secretType": "none",
+              "syncBranch": "master",
+              "syncRepo": "https://github.com/GoogleCloudPlatform/cloud-foundation-toolkit",
+              "syncRev": "HEAD\"",
+              "syncWaitSecs": "20"
+            },
+            "sourceFormat": "hierarchy"
+          },
+          "version": "1.18.1"
+        }
+      }
+    },
+    "name": "projects/${projectId}/locations/global/features/configmanagement",
+    "resourceState": {
+      "state": "ACTIVE"
+    },
+    "updateTime": "2024-04-01T12:34:56.123456Z"
+  }
+}
+
+---
+
+GET https://gkehub.googleapis.com/v1beta/projects/${projectId}/locations/global/features/configmanagement?alt=json
+Content-Type: application/json
+User-Agent: kcc/controller-manager DeclarativeClientLib/0.0.1
+
+200 OK
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "labels": {
+    "managed-by-cnrm": "true"
+  },
+  "membershipSpecs": {
+    "projects/${projectId}/locations/global/memberships/gkehubmembership-${uniqueId}": {
+      "configmanagement": {
+        "configSync": {
+          "git": {
+            "gcpServiceAccountEmail": "dummy@${projectId}.iam.gserviceaccount.com",
+            "httpsProxy": "https://github.com",
+            "policyDir": "config-connector",
+            "secretType": "none",
+            "syncBranch": "master",
+            "syncRepo": "https://github.com/GoogleCloudPlatform/cloud-foundation-toolkit",
+            "syncRev": "HEAD\"",
+            "syncWaitSecs": "20"
+          },
+          "sourceFormat": "hierarchy"
+        },
+        "version": "1.18.1"
+      }
+    }
+  },
+  "name": "projects/${projectId}/locations/global/features/configmanagement",
+  "updateTime": "2024-04-01T12:34:56.123456Z"
+}
\ No newline at end of file
diff --git a/tests/e2e/testdata/scenarios/fields/gkehubfeaturemembership/set_unset/_http05.log b/tests/e2e/testdata/scenarios/fields/gkehubfeaturemembership/set_unset/_http05.log
new file mode 100644
index 0000000000..930217ccd1
--- /dev/null
+++ b/tests/e2e/testdata/scenarios/fields/gkehubfeaturemembership/set_unset/_http05.log
@@ -0,0 +1,331 @@
+GET https://gkehub.googleapis.com/v1beta/projects/${projectId}/locations/global/features/configmanagement?alt=json
+Content-Type: application/json
+User-Agent: kcc/controller-manager DeclarativeClientLib/0.0.1
+
+200 OK
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "labels": {
+    "managed-by-cnrm": "true"
+  },
+  "membershipSpecs": {
+    "projects/${projectId}/locations/global/memberships/gkehubmembership-${uniqueId}": {
+      "configmanagement": {
+        "configSync": {
+          "git": {
+            "gcpServiceAccountEmail": "dummy@${projectId}.iam.gserviceaccount.com",
+            "httpsProxy": "https://github.com",
+            "policyDir": "config-connector",
+            "secretType": "none",
+            "syncBranch": "master",
+            "syncRepo": "https://github.com/GoogleCloudPlatform/cloud-foundation-toolkit",
+            "syncRev": "HEAD\"",
+            "syncWaitSecs": "20"
+          },
+          "sourceFormat": "hierarchy"
+        },
+        "version": "1.18.1"
+      }
+    }
+  },
+  "name": "projects/${projectId}/locations/global/features/configmanagement",
+  "updateTime": "2024-04-01T12:34:56.123456Z"
+}
+
+---
+
+GET https://gkehub.googleapis.com/v1beta/projects/${projectId}/locations/global/features/configmanagement?alt=json
+Content-Type: application/json
+User-Agent: kcc/controller-manager DeclarativeClientLib/0.0.1
+
+200 OK
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "labels": {
+    "managed-by-cnrm": "true"
+  },
+  "membershipSpecs": {
+    "projects/${projectId}/locations/global/memberships/gkehubmembership-${uniqueId}": {
+      "configmanagement": {
+        "configSync": {
+          "git": {
+            "gcpServiceAccountEmail": "dummy@${projectId}.iam.gserviceaccount.com",
+            "httpsProxy": "https://github.com",
+            "policyDir": "config-connector",
+            "secretType": "none",
+            "syncBranch": "master",
+            "syncRepo": "https://github.com/GoogleCloudPlatform/cloud-foundation-toolkit",
+            "syncRev": "HEAD\"",
+            "syncWaitSecs": "20"
+          },
+          "sourceFormat": "hierarchy"
+        },
+        "version": "1.18.1"
+      }
+    }
+  },
+  "name": "projects/${projectId}/locations/global/features/configmanagement",
+  "updateTime": "2024-04-01T12:34:56.123456Z"
+}
+
+---
+
+GET https://gkehub.googleapis.com/v1beta/projects/${projectId}/locations/global/features/configmanagement?alt=json
+Content-Type: application/json
+User-Agent: kcc/controller-manager DeclarativeClientLib/0.0.1
+
+200 OK
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "labels": {
+    "managed-by-cnrm": "true"
+  },
+  "membershipSpecs": {
+    "projects/${projectId}/locations/global/memberships/gkehubmembership-${uniqueId}": {
+      "configmanagement": {
+        "configSync": {
+          "git": {
+            "gcpServiceAccountEmail": "dummy@${projectId}.iam.gserviceaccount.com",
+            "httpsProxy": "https://github.com",
+            "policyDir": "config-connector",
+            "secretType": "none",
+            "syncBranch": "master",
+            "syncRepo": "https://github.com/GoogleCloudPlatform/cloud-foundation-toolkit",
+            "syncRev": "HEAD\"",
+            "syncWaitSecs": "20"
+          },
+          "sourceFormat": "hierarchy"
+        },
+        "version": "1.18.1"
+      }
+    }
+  },
+  "name": "projects/${projectId}/locations/global/features/configmanagement",
+  "updateTime": "2024-04-01T12:34:56.123456Z"
+}
+
+---
+
+GET https://gkehub.googleapis.com/v1beta/projects/${projectId}/locations/global/features/configmanagement?alt=json
+Content-Type: application/json
+User-Agent: kcc/controller-manager DeclarativeClientLib/0.0.1
+
+200 OK
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "labels": {
+    "managed-by-cnrm": "true"
+  },
+  "membershipSpecs": {
+    "projects/${projectId}/locations/global/memberships/gkehubmembership-${uniqueId}": {
+      "configmanagement": {
+        "configSync": {
+          "git": {
+            "gcpServiceAccountEmail": "dummy@${projectId}.iam.gserviceaccount.com",
+            "httpsProxy": "https://github.com",
+            "policyDir": "config-connector",
+            "secretType": "none",
+            "syncBranch": "master",
+            "syncRepo": "https://github.com/GoogleCloudPlatform/cloud-foundation-toolkit",
+            "syncRev": "HEAD\"",
+            "syncWaitSecs": "20"
+          },
+          "sourceFormat": "hierarchy"
+        },
+        "version": "1.18.1"
+      }
+    }
+  },
+  "name": "projects/${projectId}/locations/global/features/configmanagement",
+  "updateTime": "2024-04-01T12:34:56.123456Z"
+}
+
+---
+
+PATCH https://gkehub.googleapis.com/v1beta/projects/${projectId}/locations/global/features/configmanagement?alt=json&updateMask=membershipSpecs
+Content-Type: application/json
+User-Agent: kcc/controller-manager DeclarativeClientLib/0.0.1
+
+{
+  "membershipSpecs": {
+    "projects/${projectId}/locations/global/memberships/gkehubmembership-${uniqueId}": {
+      "configmanagement": {
+        "configSync": {
+          "git": {
+            "gcpServiceAccountEmail": "dummy@${projectId}.iam.gserviceaccount.com",
+            "httpsProxy": "https://github.com",
+            "policyDir": "config-connector",
+            "secretType": "none",
+            "syncBranch": "master",
+            "syncRepo": "https://github.com/GoogleCloudPlatform/cloud-foundation-toolkit",
+            "syncRev": "HEAD\"",
+            "syncWaitSecs": "20"
+          },
+          "sourceFormat": "unstructured"
+        },
+        "version": "1.18.1"
+      }
+    }
+  }
+}
+
+200 OK
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "metadata": {
+    "@type": "type.googleapis.com/google.cloud.gkehub.v1beta.OperationMetadata",
+    "createTime": "2024-04-01T12:34:56.123456Z",
+    "endTime": "2024-04-01T12:34:56.123456Z",
+    "target": "projects/${projectId}/locations/global/features/configmanagement"
+  },
+  "name": "projects/${projectId}/locations/global/features/configmanagement/operations/${operationID}"
+}
+
+---
+
+GET https://gkehub.googleapis.com/v1beta/projects/${projectId}/locations/global/features/configmanagement/operations/${operationID}?alt=json
+Content-Type: application/json
+User-Agent: kcc/controller-manager DeclarativeClientLib/0.0.1
+
+200 OK
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "done": true,
+  "metadata": {
+    "@type": "type.googleapis.com/google.cloud.gkehub.v1beta.OperationMetadata",
+    "createTime": "2024-04-01T12:34:56.123456Z",
+    "endTime": "2024-04-01T12:34:56.123456Z",
+    "target": "projects/${projectId}/locations/global/features/configmanagement"
+  },
+  "name": "projects/${projectId}/locations/global/features/configmanagement/operations/${operationID}",
+  "response": {
+    "@type": "type.googleapis.com/google.cloud.gkehub.v1beta.Feature",
+    "labels": {
+      "managed-by-cnrm": "true"
+    },
+    "membershipSpecs": {
+      "projects/${projectId}/locations/global/memberships/gkehubmembership-${uniqueId}": {
+        "configmanagement": {
+          "configSync": {
+            "git": {
+              "gcpServiceAccountEmail": "dummy@${projectId}.iam.gserviceaccount.com",
+              "httpsProxy": "https://github.com",
+              "policyDir": "config-connector",
+              "secretType": "none",
+              "syncBranch": "master",
+              "syncRepo": "https://github.com/GoogleCloudPlatform/cloud-foundation-toolkit",
+              "syncRev": "HEAD\"",
+              "syncWaitSecs": "20"
+            },
+            "sourceFormat": "unstructured"
+          },
+          "version": "1.18.1"
+        }
+      }
+    },
+    "name": "projects/${projectId}/locations/global/features/configmanagement",
+    "resourceState": {
+      "state": "ACTIVE"
+    },
+    "updateTime": "2024-04-01T12:34:56.123456Z"
+  }
+}
+
+---
+
+GET https://gkehub.googleapis.com/v1beta/projects/${projectId}/locations/global/features/configmanagement?alt=json
+Content-Type: application/json
+User-Agent: kcc/controller-manager DeclarativeClientLib/0.0.1
+
+200 OK
+Cache-Control: private
+Content-Type: application/json; charset=UTF-8
+Server: ESF
+Vary: Origin
+Vary: X-Origin
+Vary: Referer
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+X-Xss-Protection: 0
+
+{
+  "labels": {
+    "managed-by-cnrm": "true"
+  },
+  "membershipSpecs": {
+    "projects/${projectId}/locations/global/memberships/gkehubmembership-${uniqueId}": {
+      "configmanagement": {
+        "configSync": {
+          "git": {
+            "gcpServiceAccountEmail": "dummy@${projectId}.iam.gserviceaccount.com",
+            "httpsProxy": "https://github.com",
+            "policyDir": "config-connector",
+            "secretType": "none",
+            "syncBranch": "master",
+            "syncRepo": "https://github.com/GoogleCloudPlatform/cloud-foundation-toolkit",
+            "syncRev": "HEAD\"",
+            "syncWaitSecs": "20"
+          },
+          "sourceFormat": "unstructured"
+        },
+        "version": "1.18.1"
+      }
+    }
+  },
+  "name": "projects/${projectId}/locations/global/features/configmanagement",
+  "updateTime": "2024-04-01T12:34:56.123456Z"
+}
\ No newline at end of file
diff --git a/tests/e2e/testdata/scenarios/fields/gkehubfeaturemembership/set_unset/_object00.yaml b/tests/e2e/testdata/scenarios/fields/gkehubfeaturemembership/set_unset/_object00.yaml
new file mode 100644
index 0000000000..88dc96c7f1
--- /dev/null
+++ b/tests/e2e/testdata/scenarios/fields/gkehubfeaturemembership/set_unset/_object00.yaml
@@ -0,0 +1,34 @@
+apiVersion: container.cnrm.cloud.google.com/v1beta1
+kind: ContainerCluster
+metadata:
+  annotations:
+    cnrm.cloud.google.com/management-conflict-prevention-policy: none
+    cnrm.cloud.google.com/observed-secret-versions: (removed)
+    cnrm.cloud.google.com/project-id: ${projectId}
+    cnrm.cloud.google.com/state-into-spec: absent
+  finalizers:
+  - cnrm.cloud.google.com/finalizer
+  - cnrm.cloud.google.com/deletion-defender
+  generation: 2
+  name: containercluster-${uniqueId}
+  namespace: ${projectId}
+spec:
+  location: us-central1-a
+  resourceID: containercluster-${uniqueId}
+  workloadIdentityConfig:
+    workloadPool: ${projectId}.svc.id.goog
+status:
+  conditions:
+  - lastTransitionTime: "1970-01-01T00:00:00Z"
+    message: The resource is up to date
+    reason: UpToDate
+    status: "True"
+    type: Ready
+  masterVersion: 1.30.5-gke.1014001
+  observedGeneration: 2
+  observedState:
+    privateClusterConfig:
+      privateEndpoint: 10.128.0.2
+      publicEndpoint: 8.8.8.8
+  selfLink: https://container.googleapis.com/v1beta1/projects/${projectId}/zones/us-central1-a/clusters/containercluster-${uniqueId}
+  servicesIpv4Cidr: 34.118.224.0/20
diff --git a/tests/e2e/testdata/scenarios/fields/gkehubfeaturemembership/set_unset/_object01.yaml b/tests/e2e/testdata/scenarios/fields/gkehubfeaturemembership/set_unset/_object01.yaml
new file mode 100644
index 0000000000..a0626961fe
--- /dev/null
+++ b/tests/e2e/testdata/scenarios/fields/gkehubfeaturemembership/set_unset/_object01.yaml
@@ -0,0 +1,26 @@
+apiVersion: gkehub.cnrm.cloud.google.com/v1beta1
+kind: GKEHubFeature
+metadata:
+  annotations:
+    cnrm.cloud.google.com/management-conflict-prevention-policy: none
+    cnrm.cloud.google.com/project-id: ${projectId}
+    cnrm.cloud.google.com/state-into-spec: absent
+  finalizers:
+  - cnrm.cloud.google.com/finalizer
+  - cnrm.cloud.google.com/deletion-defender
+  generation: 1
+  name: gkehubfeature-${uniqueId}
+  namespace: ${projectId}
+spec:
+  location: global
+  projectRef:
+    external: projects/${projectId}
+  resourceID: configmanagement
+status:
+  conditions:
+  - lastTransitionTime: "1970-01-01T00:00:00Z"
+    message: The resource is up to date
+    reason: UpToDate
+    status: "True"
+    type: Ready
+  observedGeneration: 1
diff --git a/tests/e2e/testdata/scenarios/fields/gkehubfeaturemembership/set_unset/_object02.yaml b/tests/e2e/testdata/scenarios/fields/gkehubfeaturemembership/set_unset/_object02.yaml
new file mode 100644
index 0000000000..24625e0b11
--- /dev/null
+++ b/tests/e2e/testdata/scenarios/fields/gkehubfeaturemembership/set_unset/_object02.yaml
@@ -0,0 +1,39 @@
+apiVersion: gkehub.cnrm.cloud.google.com/v1beta1
+kind: GKEHubMembership
+metadata:
+  annotations:
+    cnrm.cloud.google.com/management-conflict-prevention-policy: none
+    cnrm.cloud.google.com/project-id: ${projectId}
+    cnrm.cloud.google.com/state-into-spec: absent
+  finalizers:
+  - cnrm.cloud.google.com/finalizer
+  - cnrm.cloud.google.com/deletion-defender
+  generation: 2
+  name: gkehubmembership-${uniqueId}
+  namespace: ${projectId}
+spec:
+  authority:
+    issuer: https://container.googleapis.com/v1/projects/${projectId}/locations/us-central1-a/clusters/containercluster-${uniqueId}
+  description: A sample GKE Hub membership
+  endpoint:
+    gkeCluster:
+      resourceRef:
+        name: containercluster-${uniqueId}
+  location: global
+  resourceID: gkehubmembership-${uniqueId}
+status:
+  authority:
+    identityProvider: https://container.googleapis.com/v1/projects/${projectId}/locations/us-central1-a/clusters/containercluster-${uniqueId}
+    workloadIdentityPool: ${projectId}.svc.id.goog
+  conditions:
+  - lastTransitionTime: "1970-01-01T00:00:00Z"
+    message: The resource is up to date
+    reason: UpToDate
+    status: "True"
+    type: Ready
+  createTime: "1970-01-01T00:00:00Z"
+  observedGeneration: 2
+  state:
+    code: READY
+  uniqueId: "12345678"
+  updateTime: "1970-01-01T00:00:00Z"
diff --git a/tests/e2e/testdata/scenarios/fields/gkehubfeaturemembership/set_unset/_object03.yaml b/tests/e2e/testdata/scenarios/fields/gkehubfeaturemembership/set_unset/_object03.yaml
new file mode 100644
index 0000000000..62a36a652f
--- /dev/null
+++ b/tests/e2e/testdata/scenarios/fields/gkehubfeaturemembership/set_unset/_object03.yaml
@@ -0,0 +1,32 @@
+apiVersion: gkehub.cnrm.cloud.google.com/v1beta1
+kind: GKEHubFeatureMembership
+metadata:
+  annotations:
+    cnrm.cloud.google.com/management-conflict-prevention-policy: none
+    cnrm.cloud.google.com/project-id: ${projectId}
+    cnrm.cloud.google.com/state-into-spec: absent
+  finalizers:
+  - cnrm.cloud.google.com/finalizer
+  - cnrm.cloud.google.com/deletion-defender
+  generation: 1
+  name: gkehubfeaturemembership-${uniqueId}
+  namespace: ${projectId}
+spec:
+  configmanagement:
+    configSync:
+      sourceFormat: unstructured
+  featureRef:
+    name: gkehubfeature-${uniqueId}
+  location: global
+  membershipRef:
+    name: gkehubmembership-${uniqueId}
+  projectRef:
+    external: projects/${projectId}
+status:
+  conditions:
+  - lastTransitionTime: "1970-01-01T00:00:00Z"
+    message: The resource is up to date
+    reason: UpToDate
+    status: "True"
+    type: Ready
+  observedGeneration: 1
diff --git a/tests/e2e/testdata/scenarios/fields/gkehubfeaturemembership/set_unset/_object04.yaml b/tests/e2e/testdata/scenarios/fields/gkehubfeaturemembership/set_unset/_object04.yaml
new file mode 100644
index 0000000000..e2194566ff
--- /dev/null
+++ b/tests/e2e/testdata/scenarios/fields/gkehubfeaturemembership/set_unset/_object04.yaml
@@ -0,0 +1,44 @@
+apiVersion: gkehub.cnrm.cloud.google.com/v1beta1
+kind: GKEHubFeatureMembership
+metadata:
+  annotations:
+    cnrm.cloud.google.com/management-conflict-prevention-policy: none
+    cnrm.cloud.google.com/project-id: ${projectId}
+    cnrm.cloud.google.com/state-into-spec: absent
+  finalizers:
+  - cnrm.cloud.google.com/finalizer
+  - cnrm.cloud.google.com/deletion-defender
+  generation: 2
+  name: gkehubfeaturemembership-${uniqueId}
+  namespace: ${projectId}
+spec:
+  configmanagement:
+    configSync:
+      git:
+        gcpServiceAccountRef:
+          external: dummy@${projectId}.iam.gserviceaccount.com
+        httpsProxy: https://github.com
+        policyDir: config-connector
+        secretType: none
+        syncBranch: master
+        syncRepo: https://github.com/GoogleCloudPlatform/cloud-foundation-toolkit
+        syncRev: HEAD"
+        syncWaitSecs: "20"
+      preventDrift: false
+      sourceFormat: hierarchy
+    version: 1.18.1
+  featureRef:
+    name: gkehubfeature-${uniqueId}
+  location: global
+  membershipRef:
+    name: gkehubmembership-${uniqueId}
+  projectRef:
+    external: projects/${projectId}
+status:
+  conditions:
+  - lastTransitionTime: "1970-01-01T00:00:00Z"
+    message: The resource is up to date
+    reason: UpToDate
+    status: "True"
+    type: Ready
+  observedGeneration: 2
diff --git a/tests/e2e/testdata/scenarios/fields/gkehubfeaturemembership/set_unset/_object05.yaml b/tests/e2e/testdata/scenarios/fields/gkehubfeaturemembership/set_unset/_object05.yaml
new file mode 100644
index 0000000000..85acb467c0
--- /dev/null
+++ b/tests/e2e/testdata/scenarios/fields/gkehubfeaturemembership/set_unset/_object05.yaml
@@ -0,0 +1,32 @@
+apiVersion: gkehub.cnrm.cloud.google.com/v1beta1
+kind: GKEHubFeatureMembership
+metadata:
+  annotations:
+    cnrm.cloud.google.com/management-conflict-prevention-policy: none
+    cnrm.cloud.google.com/project-id: ${projectId}
+    cnrm.cloud.google.com/state-into-spec: absent
+  finalizers:
+  - cnrm.cloud.google.com/finalizer
+  - cnrm.cloud.google.com/deletion-defender
+  generation: 3
+  name: gkehubfeaturemembership-${uniqueId}
+  namespace: ${projectId}
+spec:
+  configmanagement:
+    configSync:
+      sourceFormat: unstructured
+  featureRef:
+    name: gkehubfeature-${uniqueId}
+  location: global
+  membershipRef:
+    name: gkehubmembership-${uniqueId}
+  projectRef:
+    external: projects/${projectId}
+status:
+  conditions:
+  - lastTransitionTime: "1970-01-01T00:00:00Z"
+    message: The resource is up to date
+    reason: UpToDate
+    status: "True"
+    type: Ready
+  observedGeneration: 3
diff --git a/tests/e2e/testdata/scenarios/fields/gkehubfeaturemembership/set_unset/script.yaml b/tests/e2e/testdata/scenarios/fields/gkehubfeaturemembership/set_unset/script.yaml
new file mode 100644
index 0000000000..4d16d1b873
--- /dev/null
+++ b/tests/e2e/testdata/scenarios/fields/gkehubfeaturemembership/set_unset/script.yaml
@@ -0,0 +1,115 @@
+# Copyright 2024 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+apiVersion: container.cnrm.cloud.google.com/v1beta1
+kind: ContainerCluster
+metadata:
+  annotations:
+    cnrm.cloud.google.com/project-id: mock-project
+  name: containercluster-${uniqueId}
+spec:
+  location: us-central1-a
+  workloadIdentityConfig:
+    workloadPool:  mock-project.svc.id.goog
+---
+apiVersion: gkehub.cnrm.cloud.google.com/v1beta1
+kind: GKEHubFeature
+metadata:
+  name: gkehubfeature-${uniqueId}
+spec:
+  projectRef:
+    external: projects/mock-project
+  location: global
+  resourceID: configmanagement
+---
+apiVersion: gkehub.cnrm.cloud.google.com/v1beta1
+kind: GKEHubMembership
+metadata:
+  annotations:
+    cnrm.cloud.google.com/project-id: mock-project
+  name: gkehubmembership-${uniqueId}
+spec:
+  location: global
+  authority:
+    issuer: https://container.googleapis.com/v1/projects/mock-project/locations/us-central1-a/clusters/containercluster-${uniqueId}
+  description: A sample GKE Hub membership
+  endpoint:
+    gkeCluster:
+      resourceRef:
+        name: containercluster-${uniqueId}
+---
+apiVersion: gkehub.cnrm.cloud.google.com/v1beta1
+kind: GKEHubFeatureMembership
+metadata:
+  name: gkehubfeaturemembership-${uniqueId}
+  annotations:
+    cnrm.cloud.google.com/state-into-spec: absent
+spec:
+  projectRef:
+    external: projects/mock-project
+  location: global
+  membershipRef:
+    name: gkehubmembership-${uniqueId}
+  featureRef:
+    name: gkehubfeature-${uniqueId}
+  configmanagement:
+    configSync:
+      sourceFormat: unstructured
+---
+apiVersion: gkehub.cnrm.cloud.google.com/v1beta1
+kind: GKEHubFeatureMembership
+metadata:
+  name: gkehubfeaturemembership-${uniqueId}
+  annotations:
+    cnrm.cloud.google.com/state-into-spec: absent
+spec:
+  projectRef:
+    external: projects/mock-project
+  location: global
+  membershipRef:
+    name: gkehubmembership-${uniqueId}
+  featureRef:
+    name: gkehubfeature-${uniqueId}
+  configmanagement:
+    configSync:
+      git:
+        gcpServiceAccountRef:
+          external: dummy@mock-project.iam.gserviceaccount.com
+        httpsProxy: "https://github.com"
+        policyDir: "config-connector"
+        secretType: "none"
+        syncBranch: "master"
+        syncRepo: "https://github.com/GoogleCloudPlatform/cloud-foundation-toolkit"
+        syncRev: HEAD"
+        syncWaitSecs: "20"
+      preventDrift: false
+      sourceFormat: hierarchy
+    version: "1.18.1"
+---
+apiVersion: gkehub.cnrm.cloud.google.com/v1beta1
+kind: GKEHubFeatureMembership
+metadata:
+  name: gkehubfeaturemembership-${uniqueId}
+  annotations:
+    cnrm.cloud.google.com/state-into-spec: absent
+spec:
+  projectRef:
+    external: projects/mock-project
+  location: global
+  membershipRef:
+    name: gkehubmembership-${uniqueId}
+  featureRef:
+    name: gkehubfeature-${uniqueId}
+  configmanagement:
+    configSync:
+      sourceFormat: unstructured
\ No newline at end of file