Output format as JSON or HTML
How many results to show per page in the results (zero for no pagination)
Which page number of results to show
Whether to return verbose detail in the results
What kind of event list to return
ID of the event whose talks should be returned
ID of the event to show
ID of the event to add a talk to
Title of the talk or session
Longer description of the talk contents, or talk abstract
Date and time of this talk, in ISO 860 format
ID of the talk to show
Talk rating from 1 (lowest) to 5 (highest)
Comment on the talk
ID of the user to be returned
ID of the user whose events should be returned
ID of the user whose talks should be returned