Hi @cms_test,
To clarify, are you passing the passcode for the meeting or the passcode for the recording? I should note that the password for a password-protected recording will be unique from the meeting’s passcode. It will be provided in the email that is generated when your recording finished processing, as well as in your recordings page in the UI. At the moment, it is not accessible via the API.
Let me know if this helps to clarify,
Will