How to create new room without views in ios or android

[leo_a_]

Hi ,

     I want to create new room without mix, but when I call the api "createRoom" with options, there always have common views in the new room. 

I have seen "Empty list means mixing is disabled", but could not create new room use empty list in "options", please help me out. Thanks advance.

[leo_a_]

fix the problem by using 

AFJSONRequestSerializer of 

AFHTTPRequestOperationManager