Comments Identitification
Post APIs don't take the parameter for the actual user who added the comment. e.g. If I am adding a comment from my application then all the comments are added by the username used to connect through API.
The second part of the issue is that, Get All Comments APIs do not return if the comment is added by the customer/user or by the support staff.
This flag us required so that calling application can identify if the comment is added by customer/user or support staff.
For the second part we are given the user id, so we can then do a 2nd call to get the users information.