As you have already warned: "We're making changes to our server and Data Center products, including the end of sale for new server licenses on February 2, 2021 and the end of our support for server on February 2, 2024."
As a developer, I need to understand everything that could impact my current application for Jira, and knowing the Jira Server is sunsetting, I'd like to know if we have now a API documentation for those who will remain self-managed, changing to Jira Software Data Center.
As well as we have the Jira Server API documentation, do we have one API documentation for Jira Software Data Center?
I couldn't find it.