Update README.md

README.md

@@ -4,5 +4,18 @@ This is a python script that could randomly take a file from a Google Drive fold
 # Authentication
 To make the script work change add the Google drive API OAuth2.0 file as "credentials.json" and YouTube data v3 API client secret as "client_secret.json" in the folder.
 
+You must rename the file according to the upper instruction. Renaming it will not chance anything in the file.
 # Folder ID
 (Source_File_ID) and (Destination_Folder_ID) should be changed with your desired folder id.
+
+# Gtting GDrive API Oauth Client ID 
+Go to your google cloud console and enable Google Drive API, then follow the official google documentation - https://developers.google.com/identity/gsi/web/guides/get-google-api-clientid
+
+Make Sure add "http://localhost:80" as authorised JavaScript Origins and "http://localhost:80/oauth2callback" + "http://localhost:80/" as authorised redirect urls.
+
+# Getting YouTube Data V3 API client secret
+Go to your google cloud console and enable YouTuve Data v3 API, then follow the official google documentation - https://developers.google.com/youtube/v3/guides/auth/installed-apps#uwp
+
+Make Sure add "http://localhost:80" as authorised JavaScript Origins and "http://localhost:80/oauth2callback" + "http://localhost:80/" as authorised redirect urls.
+
+