unable to upload file to sharepoint

[Shruthishetty93]

Hello Jakub, I need help for uploading files to my sharepoint site.
i did everything as you say in your docs, but when i try to upload i get this error.
Getting error as:

Client error: `POST https://xxxxx.sharepoint.com/_api/web/GetFolderByServerRelativeUrl('https://xxxxxx.sharepoint.com/SitePages/Home.aspx?

my code
`$file = $request->file('file');
$newFileName = Helpers::reformatFileName($file->getClientOriginalName());
$allowedMimeTypes = ['image/png', 'image/jpg', 'image/jpeg', 'application/pdf', 'application/docx'];
if (!in_array($file->getMimeType(), $allowedMimeTypes)) {
return "File type not allowed.";
}
$filePath = 'submittal-files/' . $request->input('id');
$site_url = 'https://xxxxx.sharepoint.com';

	$library = 'Documents'; // Replace with your SharePoint library name
	$folder = 'xxxxx'; // Replace with your SharePoint folder name
	//sharepoint
	$app_id = 'xxxxxxx';
	$app_secret = 'xxxxxxx';
	$redirect_uri = 'https://url';
	$client = $this->sharepointClient->makeClient( $site_url, $app_id, $app_secret, $redirect_uri);
	$url = $client->getUserConsentUri();
	$auth_code = 'PAQABAAEAAAAtyolDObpQQ5VtlI4uGjEPSxAdxpjJBhHs_aK2NwCVnK5CHKtN_OzqVup0hPEQKp5k_3xo9gNhBXUBp7ErdsNvTwDF1erTf5iGtivKATZCkRciqXqOK71bEwdgB';
	$refreshToken = $client->getRefreshTokenFromAuthCode($auth_code);
	// Upload the file to SharePoint
	$upload_result = $client->uploadFile(
		$refreshToken,
		'https://mysite.sharepoint.com/Shared%20Documents/Forms/AllItems.aspx?viewpath=%2FShared%20Documents%2FForms%2FAllItems%2Easpx&id=%2FShared%20Documents%2FCQ%20De&viewid=75380876%2D96c8%2D4d78%2D86e6%2Ddb6f24b940f9',
		$filePath,
		\Storage::disk('local')->readStream($filePath));`
		
here i created app id & secret in both sharepoint and azure. 
Whether should i mention azure endpoint. 
if need where should i mention it. 
please help me out from this.