cloud.google.com/go/container/apiv1.ClusterManagerClient.RollbackNodePoolUpgrade (method)

one use

	cloud.google.com/go/container/apiv1 (current package)
		cluster_manager_client.go#L779: func (c *ClusterManagerClient) RollbackNodePoolUpgrade(ctx context.Context, req *containerpb.RollbackNodePoolUpgradeRequest, opts ...gax.CallOption) (*containerpb.Operation, error) {