I am trying to use Merge Lead API. I have used this with Simple LeadIds in Winning and Losing lead key lists. It is working fine. But when I try to use other Keys like SFDCOPPTYID, SFDCLEADOWNERID, I get the following response in return.
Error code 20114 - Bad parameter. Detail Message:Field SFDCLEADOWNERID is not a valid lookup field, lookup map not found
The documentation at http://developers.marketo.com/documentation/soap/mergeleads/ mentions lot of other keys, I haven't tried with each one but above mentioed two gave me error. Is this problem with Marketo API, or we can't use SFDCOPPTYID, SFDCLEADOWNERID as keys for mergeLeads?