feat: add API Gateway route testing and discovery

packages/frontend/src/api/api.ts

@@ -24,7 +24,9 @@ export const apiEndpointKeys = {
       invoke: "clouds.services.resources.invoke",
       encrypt: "clouds.services.resources.encrypt",
       decrypt: "clouds.services.resources.decrypt",
-      createApiGatewayRoute: "clouds.services.resources.apigateway.route.create",
+       createApiGatewayRoute: "clouds.services.resources.apigateway.route.create",
+       listApiGatewayRoutes: "clouds.services.resources.apigateway.routes.list",
+       testApiGatewayRoute: "clouds.services.resources.apigateway.route.test",
     },
     storage: {
       objects: {
@@ -300,6 +302,22 @@ export const endpointRegistry: EndpointRegistry = new Map([
       telemetry: { service: "apigateway" },
     },
   ],
+  [
+    apiEndpointKeys.clouds.resources.listApiGatewayRoutes,
+    {
+      path: "/clouds/:cloud/services/apigateway/resources/:id/routes",
+      method: "GET",
+      telemetry: { service: "apigateway" },
+    },
+  ],
+  [
+    apiEndpointKeys.clouds.resources.testApiGatewayRoute,
+    {
+      path: "/clouds/:cloud/services/apigateway/resources/:id/routes/test",
+      method: "POST",
+      telemetry: { service: "apigateway" },
+    },
+  ],
   [
     apiEndpointKeys.clouds.resources.get,
     {

packages/frontend/src/api/cloudProxyClient.ts

@@ -217,6 +217,34 @@ export interface ApiGatewayLambdaRoute {
   invokeUrl: string;
 }
 
+export interface TestApiGatewayRouteInput {
+  path: string;
+  method: string;
+  stage: string;
+  body: string;
+  headers: Record<string, string>;
+  query: string;
+}
+
+export interface ApiGatewayTestRouteResult {
+  statusCode: number;
+  headers: Record<string, string>;
+  body: string;
+  durationMs: number;
+}
+
+export interface ApiGatewayRouteOverview {
+  resourceId: string;
+  path: string;
+  method: string;
+  functionName: string | null;
+}
+
+export interface ApiGatewayRoutesResult {
+  routes: ApiGatewayRouteOverview[];
+  stages: string[];
+}
+
 export async function createApiGatewayLambdaRoute(
   cloud: CloudProvider,
   apiId: string,
@@ -231,6 +259,33 @@ export async function createApiGatewayLambdaRoute(
   return res.data;
 }
 
+export async function listApiGatewayRoutes(
+  cloud: CloudProvider,
+  apiId: string,
+  signal?: AbortSignal,
+): Promise<ApiGatewayRoutesResult> {
+  const res = await apiClient.call<ApiGatewayRoutesResult>(
+    apiEndpointKeys.clouds.resources.listApiGatewayRoutes,
+    requestOptions(cloud, "apigateway", { signal }),
+    { cloud, id: apiId },
+  );
+  return res.data;
+}
+
+export async function testApiGatewayRoute(
+  cloud: CloudProvider,
+  apiId: string,
+  input: TestApiGatewayRouteInput,
+  signal?: AbortSignal,
+): Promise<ApiGatewayTestRouteResult> {
+  const res = await apiClient.call<ApiGatewayTestRouteResult, TestApiGatewayRouteInput>(
+    apiEndpointKeys.clouds.resources.testApiGatewayRoute,
+    requestOptions(cloud, "apigateway", { signal, body: input, timeout: INVOKE_TIMEOUT_MS }),
+    { cloud, id: apiId },
+  );
+  return res.data;
+}
+
 export type KmsEncryptionAlgorithm =
   | "SYMMETRIC_DEFAULT"
   | "RSAES_OAEP_SHA_1"