Hi,  I'm able to insert / update all data type (string, currency, datetime etc) but i'm unable to select something from a multi select pick list.  I' always getting the following error

I'm using the V2 api with ZCRM SDK c#.  how can I pass something that will select the "automobile" option from the multi select?

The field is "type_d_offre" and the value i'm trying to select is "Automobile"

So far this is what I have.  What is the correct syntax? 

record.SetFieldValue("Type_d_offre", "['Automobile']");