The API methods are clubbed into different categories based on the operations that they perform. The two main categories that the API methods have been segregated are - private & public
private - As the name suggests, the private API URIs are used for getting user specific details the results of which are only available to the particular Zoho Meeting user. The URIs for getting private details start with "api/private"
public - The public API URIs are used for getting presentation related details that has already been made public and hence available for all the users to view. These URIs start with "api/public" and no authentication is required for them. It means that we need not pass a "ticket" as one of the query parameters for accessing them.