diff --git a/packages/effects/request/src/request-client/modules/downloader.test.ts b/packages/effects/request/src/request-client/modules/downloader.test.ts
index d44dcbb7bd4..27e8a30cbea 100644
--- a/packages/effects/request/src/request-client/modules/downloader.test.ts
+++ b/packages/effects/request/src/request-client/modules/downloader.test.ts
@@ -30,6 +30,7 @@ describe('fileDownloader', () => {
     expect(result).toBeInstanceOf(Blob);
     expect(result).toEqual(mockBlob);
     expect(mockAxiosInstance.get).toHaveBeenCalledWith(url, {
+      method: 'GET',
       responseType: 'blob',
       responseReturn: 'body',
     });
@@ -51,6 +52,7 @@ describe('fileDownloader', () => {
     expect(result).toEqual(mockBlob);
     expect(mockAxiosInstance.get).toHaveBeenCalledWith(url, {
       ...customConfig,
+      method: 'GET',
       responseType: 'blob',
       responseReturn: 'body',
     });
@@ -84,3 +86,72 @@ describe('fileDownloader', () => {
     );
   });
 });
+
+describe('fileDownloader use other method', () => {
+  let fileDownloader: FileDownloader;
+
+  it('should call request using get', async () => {
+    const url = 'https://example.com/file';
+    const mockBlob = new Blob(['file content'], { type: 'text/plain' });
+    const mockResponse: Blob = mockBlob;
+
+    const mockAxiosInstance = {
+      request: vi.fn(),
+    } as any;
+
+    fileDownloader = new FileDownloader(mockAxiosInstance);
+
+    mockAxiosInstance.request.mockResolvedValueOnce(mockResponse);
+
+    const result = await fileDownloader.download(url);
+
+    expect(result).toBeInstanceOf(Blob);
+    expect(result).toEqual(mockBlob);
+    expect(mockAxiosInstance.request).toHaveBeenCalledWith(url, {
+      method: 'GET',
+      responseType: 'blob',
+      responseReturn: 'body',
+    });
+  });
+
+  it('should call post', async () => {
+    const url = 'https://example.com/file';
+
+    const mockAxiosInstance = {
+      post: vi.fn(),
+    } as any;
+
+    fileDownloader = new FileDownloader(mockAxiosInstance);
+
+    const customConfig: AxiosRequestConfig = {
+      method: 'POST',
+      data: { name: 'aa' },
+    };
+
+    await fileDownloader.download(url, customConfig);
+
+    expect(mockAxiosInstance.post).toHaveBeenCalledWith(
+      url,
+      { name: 'aa' },
+      {
+        method: 'POST',
+        responseType: 'blob',
+        responseReturn: 'body',
+      },
+    );
+  });
+
+  it('should handle errors gracefully', async () => {
+    const url = 'https://example.com/file';
+    const mockAxiosInstance = {
+      post: vi.fn(),
+    } as any;
+
+    fileDownloader = new FileDownloader(mockAxiosInstance);
+    await expect(() =>
+      fileDownloader.download(url, { method: 'postt' }),
+    ).rejects.toThrow(
+      'RequestClient does not support method "POSTT". Please ensure the method is properly implemented in your RequestClient instance.',
+    );
+  });
+});
diff --git a/packages/effects/request/src/request-client/modules/downloader.ts b/packages/effects/request/src/request-client/modules/downloader.ts
index 77e72c6c593..6c3000589a1 100644
--- a/packages/effects/request/src/request-client/modules/downloader.ts
+++ b/packages/effects/request/src/request-client/modules/downloader.ts
@@ -28,13 +28,32 @@ class FileDownloader {
   ): Promise<T> {
     const finalConfig: DownloadRequestConfig = {
       responseReturn: 'body',
+      method: 'GET',
       ...config,
       responseType: 'blob',
     };
 
-    const response = await this.client.get<T>(url, finalConfig);
+    // Prefer a generic request if available; otherwise, dispatch to method-specific calls.
+    const method = (finalConfig.method || 'GET').toUpperCase();
+    const clientAny = this.client as any;
 
-    return response;
+    if (typeof clientAny.request === 'function') {
+      return await clientAny.request(url, finalConfig);
+    }
+    const lower = method.toLowerCase();
+
+    if (typeof clientAny[lower] === 'function') {
+      if (['POST', 'PUT'].includes(method)) {
+        const { data, ...rest } = finalConfig as Record<string, any>;
+        return await clientAny[lower](url, data, rest);
+      }
+
+      return await clientAny[lower](url, finalConfig);
+    }
+
+    throw new Error(
+      `RequestClient does not support method "${method}". Please ensure the method is properly implemented in your RequestClient instance.`,
+    );
   }
 }