anchor.diff:    name               = "%s"
     location           = "us-central1-a"
     enable_shielded_nodes = true
  -  // Minimum version for confidential node support.
  -  // Can be removed once default version is greater or equal to this version.
  -  min_master_version = "1.18.12-gke.300"
     release_channel {
       channel = "RAPID"
     }
  
positive.code: 				ResourceName:            "google_container_cluster.confidential_nodes",
  				ImportState:             true,
  				ImportStateVerify:       true,
  				ImportStateVerifyIgnore: []string{"min_master_version"},
  			},
  		},
  	})
  
negative.code: 				ResourceName:            "google_container_cluster.confidential_nodes",
  				ImportState:             true,
  				ImportStateVerify:       true,
  			},
  			{
  				Config: testAccContainerCluster_withConfidentialNodes(clusterName, npName),
  