Error: cannot find symbol messagetextbody.put(“message”, task.getresult().getdownloadurl().tostring());

filePath.putFile(fileUri).addOnCompleteListener(task -> {
         if (task.isSuccessful()){
                        Map messageTextBody = new HashMap();
                        messageTextBody.put("message", task.getResult().getDownloadUrl().toString());
                        messageTextBody.put("name", fileUri.getLastPathSegment());
                        messageTextBody.put("type", checker);
                        messageTextBody.put("from", messageSenderID);
                        messageTextBody.put("to", messageReceiverID);
                        messageTextBody.put("messageID", messagePushID);
                        messageTextBody.put("time", saveCurrentTime);
                        messageTextBody.put("date", saveCurrentDate);
                        Map messageBodyDetails = new HashMap();
                        messageBodyDetails.put(messageSenderRef + "/" + messagePushID, messageTextBody);
                        messageBodyDetails.put(messageReceiverRef + "/" + messagePushID, messageTextBody);
                        RootRef.updateChildren(messageBodyDetails);
                        loadingBar.dismiss();
                    }
                }).addOnFailureListener(new OnFailureListener() {
                    @Override
                    public void onFailure(@NonNull Exception e) {
                        loadingBar.dismiss();
                        Toast.makeText(ChatActivity.this, e.getMessage(), Toast.LENGTH_SHORT).show();
                    }
                }).addOnProgressListener(new OnProgressListener<UploadTask.TaskSnapshot>() {
                    @Override
                    public void onProgress(UploadTask.TaskSnapshot taskSnapshot) {
                        double p = (100.0*taskSnapshot.getBytesTransferred()) / taskSnapshot.getTotalByteCount();
                        loadingBar.setMessage((int) p + " % Uploading...");
                    }
                });

filePath.putFile(fileUri).addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
                    @Override
                    public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
                        filePath.getDownloadUrl().addOnSuccessListener(new OnSuccessListener<Uri>() {
                            @Override
                            public void onSuccess(Uri uri) {
                                String downloadUrl = uri.toString();

                                Map messageImageBody = new HashMap();
                                messageImageBody.put("message", taskSnapshot.getStorage().getDownloadUrl());
                                messageImageBody.put("name",fileUri.getLastPathSegment());
                                messageImageBody.put("type",checker);
                                messageImageBody.put("from",messageSenderID);
                                messageImageBody.put("to", messageReceiverID);
                                messageImageBody.put("messageID", messagePushID);
                                messageImageBody.put("time", saveCurrentTime);
                                messageImageBody.put("date", saveCurrentDate);


                                Map messageBodyDetail = new HashMap();
                                messageBodyDetail.put(messageSenderRef+ "/" + messagePushID, messageImageBody);
                                messageBodyDetail.put(messageReceiverRef+ "/" + messagePushID, messageImageBody);

                                RootRef.updateChildren(messageBodyDetail);
                                loadingBar.dismiss();

                            }
                        }).addOnFailureListener(new OnFailureListener() {
                            @Override
                            public void onFailure(@NonNull Exception e) {
                                loadingBar.dismiss();
                                Toast.makeText(ChatActivity.this, e.getMessage(), Toast.LENGTH_SHORT).show();
                            }
                        });
                    }
                }).addOnProgressListener(new OnProgressListener<UploadTask.TaskSnapshot>() {
                    @Override
                    public void onProgress(UploadTask.TaskSnapshot taskSnapshot) {
                        double p = (100.0* taskSnapshot.getBytesTransferred()) / taskSnapshot.getTotalByteCount();
                        loadingBar.setMessage((int) p + " % Uploading...");
                    }
                });