feat(k8s): add cluster types compatibility

packages/clients/src/api/k8s/v1/api.gen.ts

@@ -24,6 +24,7 @@ import {
   marshalUpgradePoolRequest,
   unmarshalCluster,
   unmarshalExternalNode,
+  unmarshalListClusterAvailableTypesResponse,
   unmarshalListClusterAvailableVersionsResponse,
   unmarshalListClusterTypesResponse,
   unmarshalListClustersResponse,
@@ -47,6 +48,8 @@ import type {
   GetNodeRequest,
   GetPoolRequest,
   GetVersionRequest,
+  ListClusterAvailableTypesRequest,
+  ListClusterAvailableTypesResponse,
   ListClusterAvailableVersionsRequest,
   ListClusterAvailableVersionsResponse,
   ListClusterTypesRequest,
@@ -305,6 +308,30 @@ export class API extends ParentAPI {
       unmarshalListClusterAvailableVersionsResponse,
     )
 
+  /**
+   * List available cluster types for a cluster. List the cluster types that a
+   * specific Kubernetes cluster is allowed to switch to.
+   *
+   * @param request - The request {@link ListClusterAvailableTypesRequest}
+   * @returns A Promise of ListClusterAvailableTypesResponse
+   */
+  listClusterAvailableTypes = (
+    request: Readonly<ListClusterAvailableTypesRequest>,
+  ) =>
+    this.client.fetch<ListClusterAvailableTypesResponse>(
+      {
+        method: 'GET',
+        path: `/k8s/v1/regions/${validatePathParam(
+          'region',
+          request.region ?? this.client.settings.defaultRegion,
+        )}/clusters/${validatePathParam(
+          'clusterId',
+          request.clusterId,
+        )}/available-types`,
+      },
+      unmarshalListClusterAvailableTypesResponse,
+    )
+
   protected _getClusterKubeConfig = (
     request: Readonly<GetClusterKubeConfigRequest>,
   ) =>

packages/clients/src/api/k8s/v1/index.gen.ts

@@ -31,6 +31,8 @@ export type {
   GetPoolRequest,
   GetVersionRequest,
   Ingress,
+  ListClusterAvailableTypesRequest,
+  ListClusterAvailableTypesResponse,
   ListClusterAvailableVersionsRequest,
   ListClusterAvailableVersionsResponse,
   ListClusterTypesRequest,

packages/clients/src/api/k8s/v1/marshalling.gen.ts

@@ -23,6 +23,7 @@ import type {
   CreatePoolRequest,
   CreatePoolRequestUpgradePolicy,
   ExternalNode,
+  ListClusterAvailableTypesResponse,
   ListClusterAvailableVersionsResponse,
   ListClusterTypesResponse,
   ListClustersResponse,
@@ -279,6 +280,22 @@ export const unmarshalExternalNode = (data: unknown) => {
   } as ExternalNode
 }
 
+export const unmarshalListClusterAvailableTypesResponse = (data: unknown) => {
+  if (!isJSONObject(data)) {
+    throw new TypeError(
+      `Unmarshalling the type 'ListClusterAvailableTypesResponse' failed as data isn't a dictionary.`,
+    )
+  }
+
+  return {
+    clusterTypes: unmarshalArrayOfObject(
+      data.cluster_types,
+      unmarshalClusterType,
+    ),
+    totalCount: data.total_count,
+  } as ListClusterAvailableTypesResponse
+}
+
 export const unmarshalListClusterAvailableVersionsResponse = (
   data: unknown,
 ) => {

packages/clients/src/api/k8s/v1/types.gen.ts

@@ -443,6 +443,14 @@ export interface ExternalNode {
   externalIp: string
 }
 
+/** List cluster available types response. */
+export interface ListClusterAvailableTypesResponse {
+  /** Available cluster types for the cluster. */
+  clusterTypes: ClusterType[]
+  /** Total number of types. */
+  totalCount: number
+}
+
 /** List cluster available versions response. */
 export interface ListClusterAvailableVersionsResponse {
   /** Available Kubernetes versions for the cluster. */
@@ -943,6 +951,16 @@ export type ListClusterAvailableVersionsRequest = {
   clusterId: string
 }
 
+export type ListClusterAvailableTypesRequest = {
+  /**
+   * Region to target. If none is passed will use default region from the
+   * config.
+   */
+  region?: Region
+  /** Cluster ID for which the available Kubernetes types will be listed. */
+  clusterId: string
+}
+
 export type ResetClusterAdminTokenRequest = {
   /**
    * Region to target. If none is passed will use default region from the