Commentary data retrieval from the API

I am a student researching commentary data of citizen science platforms and was wondering if anyone had any insight into retrieving comments (observational message conversations) from specific observations. I have attempted to do this but keep getting denied authorisation and error 401 even with an API key.

Can you post a link to an observation with comments that you want to retrieve?

I have just found my solution and I’m kicking myself. I was using the pprint() function on the response to make my observation information readable, but it also removes about 95% of the information retrieved. Just need to use the get_observations() method and it has all the info.