From df1fd864b2fe6eeffcd5f0d633ec8ddf3c467900 Mon Sep 17 00:00:00 2001
From: Gregory Schier <gschier1990@gmail.com>
Date: Wed, 19 Aug 2026 07:10:32 -0700
Subject: [PATCH] Support OpenAPI 3.2 QUERY and additional operations (#591)

---
 plugins/importer-openapi/src/index.ts        | 25 ++++++++++++++++----
 plugins/importer-openapi/tests/index.test.ts | 22 +++++++++++++++++
 2 files changed, 42 insertions(+), 5 deletions(-)

diff --git a/plugins/importer-openapi/src/index.ts b/plugins/importer-openapi/src/index.ts
index 417cd496..c6ad51c0 100644
--- a/plugins/importer-openapi/src/index.ts
+++ b/plugins/importer-openapi/src/index.ts
@@ -21,7 +21,7 @@ type ImportResources = {
   httpRequests: AtLeast<HttpRequest, "name" | "id" | "model" | "workspaceId">[];
 };
 
-const HTTP_METHODS = ["delete", "get", "head", "options", "patch", "post", "put", "trace"];
+const HTTP_METHODS = ["delete", "get", "head", "options", "patch", "post", "put", "query", "trace"];
 const BODY_CONTENT_TYPE_PREFERENCE = [
   "application/json",
   "application/x-www-form-urlencoded",
@@ -103,10 +103,7 @@ export async function convertOpenApi(contents: string): Promise<ImportPluginResp
     if (!isRecord(pathItem)) continue;
 
     const pathParameters = toArray(pathItem.parameters);
-    for (const method of HTTP_METHODS) {
-      const operation = importState.resolve(pathItem[method]);
-      if (!isRecord(operation)) continue;
-
+    for (const { method, operation } of pathItemOperations(pathItem, importState)) {
       const folderId = findOrCreateFolderId({
         folderIdsByTag,
         importState,
@@ -150,6 +147,24 @@ export async function convertOpenApi(contents: string): Promise<ImportPluginResp
   };
 }
 
+/** OpenAPI 3.2 adds QUERY plus a map for extension HTTP methods. */
+function pathItemOperations(
+  pathItem: UnknownRecord,
+  importState: ImportState,
+): { method: string; operation: UnknownRecord }[] {
+  const operations = HTTP_METHODS.flatMap((method) => {
+    const operation = importState.resolve(pathItem[method]);
+    return isRecord(operation) ? [{ method, operation }] : [];
+  });
+
+  for (const [method, rawOperation] of Object.entries(toRecord(pathItem.additionalOperations))) {
+    if (HTTP_METHODS.includes(method.toLowerCase())) continue;
+    const operation = importState.resolve(rawOperation);
+    if (isRecord(operation)) operations.push({ method, operation });
+  }
+  return operations;
+}
+
 /**
  * Two operations sharing a summary are indistinguishable once imported, so the
  * colliding ones get their route appended. Names that are already unique within
diff --git a/plugins/importer-openapi/tests/index.test.ts b/plugins/importer-openapi/tests/index.test.ts
index b9dd9977..4fbbd08b 100644
--- a/plugins/importer-openapi/tests/index.test.ts
+++ b/plugins/importer-openapi/tests/index.test.ts
@@ -13,6 +13,28 @@ describe("importer-openapi", () => {
     .readdirSync(realWorldFixturesPath)
     .filter((fixture) => fixture.endsWith(".yaml"));
 
+  test("Imports OpenAPI 3.2 QUERY and additional operations", async () => {
+    const imported = await convertOpenApi(
+      JSON.stringify({
+        openapi: "3.2.0",
+        info: { title: "OpenAPI 3.2 Operations", version: "1.0.0" },
+        paths: {
+          "/resources": {
+            query: { summary: "Query resources", responses: {} },
+            additionalOperations: {
+              COPY: { summary: "Copy resources", responses: {} },
+            },
+          },
+        },
+      }),
+    );
+
+    expect(imported?.resources.httpRequests).toEqual([
+      expect.objectContaining({ method: "QUERY", name: "Query resources", url: "/resources" }),
+      expect.objectContaining({ method: "COPY", name: "Copy resources", url: "/resources" }),
+    ]);
+  });
+
   test("Maps operation description to request description", async () => {
     const imported = await convertOpenApi(
       JSON.stringify({