diff --git a/cura/PrinterOutput/NetworkedPrinterOutputDevice.py b/cura/PrinterOutput/NetworkedPrinterOutputDevice.py
index 6b19ca9564..47a6caf3e5 100644
--- a/cura/PrinterOutput/NetworkedPrinterOutputDevice.py
+++ b/cura/PrinterOutput/NetworkedPrinterOutputDevice.py
@@ -275,7 +275,7 @@ class NetworkedPrinterOutputDevice(PrinterOutputDevice):
 
     def postFormWithParts(self, target: str, parts: List[QHttpPart],
                           on_finished: Optional[Callable[[QNetworkReply], None]],
-                          on_progress: Callable = None) -> QNetworkReply:
+                          on_progress: Optional[Callable[[int, int], None]] = None) -> QNetworkReply:
         self._validateManager()
         request = self._createEmptyRequest(target, content_type=None)
         multi_post_part = QHttpMultiPart(QHttpMultiPart.FormDataType)
diff --git a/plugins/UM3NetworkPrinting/src/Cloud/CloudApiClient.py b/plugins/UM3NetworkPrinting/src/Cloud/CloudApiClient.py
index 836a0eb393..f82d244fa9 100644
--- a/plugins/UM3NetworkPrinting/src/Cloud/CloudApiClient.py
+++ b/plugins/UM3NetworkPrinting/src/Cloud/CloudApiClient.py
@@ -76,14 +76,14 @@ class CloudApiClient:
         reply = self._manager.put(self._createEmptyRequest(url), body.encode())
         self._addCallback(reply, on_finished, CloudPrintJobResponse)
 
-    ## Uploads a print job mesh to the cloud.
+    ## Uploads a print job tool path to the cloud.
     #  \param print_job: The object received after requesting an upload with `self.requestUpload`.
-    #  \param mesh: The mesh data to be uploaded.
+    #  \param mesh: The tool path data to be uploaded.
     #  \param on_finished: The function to be called after the upload is successful.
     #  \param on_progress: A function to be called during upload progress. It receives a percentage (0-100).
     #  \param on_error: A function to be called if the upload fails.
-    def uploadMesh(self, print_job: CloudPrintJobResponse, mesh: bytes, on_finished: Callable[[], Any],
-                   on_progress: Callable[[int], Any], on_error: Callable[[], Any]):
+    def uploadToolPath(self, print_job: CloudPrintJobResponse, mesh: bytes, on_finished: Callable[[], Any],
+                       on_progress: Callable[[int], Any], on_error: Callable[[], Any]):
         self._upload = MeshUploader(self._manager, print_job, mesh, on_finished, on_progress, on_error)
         self._upload.start()
 
diff --git a/plugins/UM3NetworkPrinting/src/Cloud/CloudOutputDevice.py b/plugins/UM3NetworkPrinting/src/Cloud/CloudOutputDevice.py
index 0b832fc8b4..054c465ef2 100644
--- a/plugins/UM3NetworkPrinting/src/Cloud/CloudOutputDevice.py
+++ b/plugins/UM3NetworkPrinting/src/Cloud/CloudOutputDevice.py
@@ -302,7 +302,7 @@ class CloudOutputDevice(NetworkedPrinterOutputDevice):
         self._progress.show()
         self._uploaded_print_job = job_response
         mesh = cast(bytes, self._mesh)
-        self._api.uploadMesh(job_response, mesh, self._onPrintJobUploaded, self._progress.update, self._onUploadError)
+        self._api.uploadToolPath(job_response, mesh, self._onPrintJobUploaded, self._progress.update, self._onUploadError)
 
     ## Requests the print to be sent to the printer when we finished uploading the mesh.
     def _onPrintJobUploaded(self) -> None:
diff --git a/plugins/UM3NetworkPrinting/tests/Cloud/TestCloudApiClient.py b/plugins/UM3NetworkPrinting/tests/Cloud/TestCloudApiClient.py
index b57334b2da..3c0617a290 100644
--- a/plugins/UM3NetworkPrinting/tests/Cloud/TestCloudApiClient.py
+++ b/plugins/UM3NetworkPrinting/tests/Cloud/TestCloudApiClient.py
@@ -74,7 +74,7 @@ class TestCloudApiClient(TestCase):
         self.assertEqual(["text/plain"], [r.content_type for r in results])
         self.assertEqual(["uploading"], [r.status for r in results])
 
-    def test_uploadMesh(self):
+    def test_uploadToolPath(self):
         
         results = []
         progress = MagicMock()
@@ -86,7 +86,7 @@ class TestCloudApiClient(TestCase):
         self.network.prepareReply("PUT", upload_response.upload_url, 200, b'{}')
 
         mesh = ("1234" * 100000).encode()
-        self.api.uploadMesh(upload_response, mesh, lambda: results.append("sent"), progress.advance, progress.error)
+        self.api.uploadToolPath(upload_response, mesh, lambda: results.append("sent"), progress.advance, progress.error)
 
         for _ in range(10):
             self.network.flushReplies()