what action to take End of Support for RSA PKCSv1.5 Scheme for OAuth 2.0

AI generated answer (using internal Slack threads):

Based on the conversations, it appears that NetSuite is deprecating the RSA algorithm for OAuth 2.0 generation and will be using RSA-PSS instead. This change may have caused some disruptions or errors in the OAuth 2.0 process. For the OAuth 2.0 Client Credentials Flow, it seems that it may be more complex to implement due to its use of a draft extension to OAuth 2.0. There is a manual upload step for the SSL certificate, and each account would need its own SSL certificate. The client secret, however, would not need to be distributed. As for server-side scripts supporting OAuth 2.0 endpoints, it is possible to do OAuth 2.0 in SuiteScript today. The process usually involves three parts: getting the access token, using the access token, and optionally refreshing the access token. Depending on the grant type, some may require user intervention, but this is usually a one-time thing and can be done by a user once. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******