Event Attendee Visit OpCode EVA – Add An Attendee Visit For An Event

This opcode is used to add a visit record for an existing event in the specified show. The Event to add dates for may be identified by specifying the EventKey, EventCode, or EventDescription. The user to add the visit record for may be identified by specifying the ShowUserKey or the Email Address. Note that dates are to be specified in the following 24-hour format: YYYY-MM-DD HH:MI:SS

Example: 2021-12-31 14:30:00

Calling the API

The API is called via a secure HTTPS request. This HTTPS request may be a GET or POST operation (except for file uploading which requires a multi-part form post). Each request must supply the authentication credentials assigned to the caller by Notified. Only requests with valid credentials will be processed. These credentials identify the caller and provide access only to a specific customer area.

The format of the API call is: https://api.onlinexperiences.com/scripts/Server.nxp?LASCmd=AI:4;F:APIUTILS!50540&APIUserAuthCode={YourAuthCode}&APIUserCredentials={YourCredentials}&OpCodeList={Opcode[OpCode[…]]}&OutputFormat={X|H|T(default)}&ShowKey={ShowKey}&{Additional, opcode-specific parameters in name=value format…}

Specific parameter ordering is unimportant, with the only restriction being that the first parameter MUST BE LASCmd=AI:4;F:APIUTILS!50540. All other parameters may appear in any sequence order.

API Parameter	Type/Size	Req.	Comment
APIUserAuthCode	Varchar 80	Y	Your API authorization code as supplied by Notified.
APIUserCredentials	Varchar 80	Y	Your API user credentials as supplied by Notified.
OpCodeList	Varchar 20	Y	Should include EVA to invoke this function.
OutputFormat	Char 1	N	T for text, H for HTTP URL-encoded, or X for XML. Defaults to T.
ShowKey	Integer	Y	The ShowKey that the Event belongs to.
EventKey	Integer	N	The event key to add dates to.
EventCode	Varchar 255	N	The event code to add dates to.
EventDescription	Varchar 355	N	The description of the event to add dates to.
StaffShowUserKey	Integer	N	ShowUserKey for the user being added as attending the event.
StaffEMailAddress	Varchar 255	N	Email address for the user being added as attending the event.
EventDatesFromDateTime	Datetime	N	Beginning date/time of the visit range. Must be in YYYY-MM-DD HH:MI:SS format. Defaults to now.
EventDatesToDateTime	Datetime	N	Ending date/time of the visit range. Must be in YYYY-MM-DD HH:MI:SS format. Defaults to EventDatesFromDateTime plus 10 minutes.
APIUserAuthCode	varchar 80	Y	Your API authorization code as supplied by Notified.

This API returns the status message OK and the EventDatesKey upon successful completion.

Text

### APICallResult=0 APICallDiagnostic=OK OpCodesProcessed=1 OpCodesInError=0

## OpCode=EVA Status=0 Message=OK

EventAttendeeKey

123456

EventKey

123456

HTTP URL-encoded

APICallResult=0&APICallDiagnostic=OK&OpCodesProcessed=1& OpCodesInError=0&OpCode=EVA&Status=0&Message=OK&EventAttendeeKey=123456&EventKey=123456

XML

<?xml version="1.0" encoding="utf-8" ?>

</ResultRow>

</OpCodeResults>

</APIResults>

Potential Error Codes

Error	Message	Reason
101	Event Not Found!	The function could not find a matching event entry based on the values supplied in EventKey, EventCode, and EventDescription.
102	Show User Not Found!	The function could not find a matching user based on the values supplied in StaffShowUserKey and StaffEMailAddress.