Here is the description of response attributes, which returns to the form of JSON.

Attributes	Description
userId	This field returns the user id of attendee.
firstName	This field returns the first name of attendee.
lastName	This field returns the last name of attendee.
photo	This field returns the photo of attendee.
email	This field returns the email id of attendee.
phoneNumber	This field returns the phone number of attendee.
title	This field returns the title of attendee.
company	This field returns the company of attendee.
userTicketTypeName	This field returns list of ticket type names.

Here is the possible error messages, which return if any condition gets failed or required data is missing for processing.

Error Code	Error Description
200	OK
401	You are not authorized to view the resource.
403	Accessing the resource you were trying to reach is forbidden.
404	The resource you were trying to reach is not found.
4030201	Not Event Host
4040100	User Not Found