With kube-rs v3.0.0 and gateway-api, I got an error in my code:

error[E0277]: the trait bound `gateway_api::gateways::Gateway: k8s_openapi::Metadata` is not satisfied
   --> src/helpers.rs:114:34
    |
114 |     let gateways: Api<Gateway> = Api::namespaced(client, namespace);
    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `k8s_openapi::Metadata` is not implemented for `gateway_api::gateways::Gateway`
    |
    = help: the following other types implement trait `k8s_openapi::Metadata`:
              APIService
              Binding
              CSIDriver
              CSINode
              CSIStorageCapacity
              CertificateSigningRequest
              ClusterRole
              ClusterRoleBinding
            and 77 others
    = note: required for `gateway_api::gateways::Gateway` to implement `kube::Resource`

Seems like easy to understand, that the lib should impl Metadata for Gateway. But looking through Resource and Api::namespaced, I could not find the place where Metadata is required.

Api::namespaced does not require Metadata.

impl<K: Resource> Api<K>
where
    <K as Resource>::DynamicType: Default,
{
  fn namespaced(client: Client, ns: &str) -> Self
    where
        K: Resource<Scope = NamespaceResourceScope>
}

Resource and impl Resource for Gateway does not require Metadata, as far as I can see.

So is there a tool or anything to help me figuring this out?

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