Hi
as i could Update the Single Select Lookup column successfully,why i could not update the Multiple Value Lookup Column Using Rest Api as well as Nintex Default Update Action, is that Nintex bug?
Error Detail :
"error":{"code":"-1, Microsoft.SharePoint.Client.InvalidClientQueryException","message":{"lang":"en-US","value":"An unexpected 'PrimitiveValue' node was found when reading from the JSON reader. A 'StartObject' node was expected."}}}