Bad Parameter error on SOAP requestCampaign call

[Anonymous]

RESOLVED: I posted the fix in the replies section.

We're getting the "20114 - Bad parameter" error when calling requestCampaign.

NOTE: The other call we're using, syncLead, is working fine with a success return.  Also, RequestCampaign appears in the Activity Log for the lead despite the error.

We're passing the leadKey (e-mail), source, and campaignId.  I've stepped thru the code to verify these values are correct.  Here's the code (C#):

[Kenny_Elkington]

Hey John,

Can you give an example of example of generated XML which is giving this bad parameter error?  It's diffuclt to determine from trying to inerpret code.

[Anonymous]

Kenny,

That's extremely difficult the way our test environment is set up.  Are there any alternatives?

I've updated the OP with a screenshot of the code for a better understand.

[Anonymous · Accepted solution]

Got it working, had to add the line of code outlined in red.