Exhibitor OpCode EU: Update An Exhibitor

This opcode is used to update an existing Exhibitor in the tenant area. Exhibitors span multiple shows within a tenant. Exhibitor names must be unique across the tenant. The Exhibitor to update may be specified via the ExhibitorKey, ExhibitorExternalID, or ExhibitorName parameters. Omitted or empty parameters will not update that field.

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 call is: https://api.onlinexperiences.com/scripts/Server.nxp?LASCmd=AI:4;F:APIUTILS!50550&APIUserAuthCode={YourAuthCode}&APIUserCredentials={YourCredentials}&OpCodeList={Opcode[OpCode[…]]}&OutputFormat={X|H|T(default)}&{Additional, opcode-specific parameters in name=value format…}

Note: The format of the APAC Data Center is: https://api.apac.onlinexperiences.com.

Specific parameter ordering is unimportant, with the only restriction being that the first parameter MUST BE LASCmd=AI:4;F:APIUTILS!50550. 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 2000	Y	Should include EU to invoke this function.
OutputFormat	Char 1	N	T for text, H for HTTP URL-encoded, or X for XML. Defaults to T.
ExhibitorKey	Integer	N	The key value identifying the exhibitor to update.
ExhibitorExternalID	Varchar 255	N	External ID or code to cross-reference this exhibitor entry.
ExhibitorName	Varchar 80	Y	Name for this exhibitor.
Address	Varchar 2000	N	Address for this exhibitor.
ExhibitorTypeKey	Integer	N	Type Key indicating the type of exhibitor this is. (See opcode ET)
ExhibitorStatusKey	Integer	N	Status Key indicating the status of this exhibitor. (See opcode ES)
BillingContact	Varchar 80	N	Contact person at this exhibitor company.
BillingContactEMailAddress	Varchar 255	N	Email address for the contact person at this exhibitor company.
BillingContactPhone	Varchar 255	N	The phone number for the contact person at this exhibitor company.
WebSiteURL	Varchar 255	N	Website URL, starting with http:// or https://.
ExhibitorUDFList	Varchar 2GB	N	User-defined field data for this exhibitor. (See Passing UDF Values reference in the External User API documentation for format details)

Return Outputs

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

Text

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

## OpCode=EU Status=0 Message=OK

ExhibitorKey

123456

HTTP URL-encoded

APICallResult=0&APICallDiagnostic=OK&OpCodesProcessed=1& OpCodesInError=0&OpCode=EU&Status=0&Message=OK&ExhibitorKey=123456

XML

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

</ResultRow>

</OpCodeResult>

</APIResults>

Potential Error Codes

Error	Message	Reason
201	An Exhibitor With This External ID Already Exists!	The value passed for ExhibitorExternalID already exists associated with another exhibitor. This value must be blank or unique.
202	An Exhibitor With This Name Already Exists!	An Exhibitor with this name already exists. Exhibitor names must be unique.
204	Invalid Exhibitor Type!	The ExhibitorTypeKey parameter value that was specified is invalid.
205	Invalid Exhibitor Status!	The ExhibitorStatusKey parameter value that was specified is invalid.