@tsupmeister
Thank you for reaching out to us.
You posted this question in the TRTH forum (Tick History).
I assume that the correct product could be the LSEG Data Library and Refinitiv Data Library. Otherwise, please confirm the product that you are using.
You must use the rebranded LSEG one instead of using the Refinitiv.
For the second and third questions, please refer to the example code on GitHub.