I used “ReviseQuoteRequest” SDK method in one of the plugin to revise the quote. When you revise a quote from UI, first it will close the existing quote and then create a revised version of this quote. So I expected that “ReviseQuoteRequest” also do the same, but I got the “The quote cannot be revised because it is not in closed state” error when I am using the SDK method. After a bit of research, I understood that we have to Close the quote before revise it. So I closed the quote by using “CloseQuoteRequest” and then “ReviseQuoteRequest” which solved my issue. But my suggestion that SDK method should handle the close quote request also internally. Please let me know your thoughts on it.