The Rosette client bindings are SDKs we've developed to give users idiomatic access to the Rosette API's functionality within a certain coding language or platform. We have bindings in Python, Java, C#, Node.js, PHP, Ruby, and R and are open to developing more as users request them (check them out here). The goal of the bindings is to make a Python, Java, PHP, etc. developer's access to the Rosette API as easy as possible, so if you run into any issues, please submit a ticket.
Note: the Rosette client bindings are different from the Rosette SDKs -- the bindings "bind" http calls in a variety of languages to the remote AWS-hosted Rosette API server, while the Rosette SDKs are completely independent (usually Java) SDKs that we offer for customers to locally access and run their own version of individual Rosette text analysis components. Contact us if you are interested in any of our Rosette SDKs.