Need a help in create method

Content

hi , 

am new to service cloud need help in below code bock  getting error while creating a contact using addin Create method ,please help me to resolve the issue .

Error:Error CS0029 Cannot implicitly convert type 'ConsoleApp1.ServiceCloudReference.APIAccessResponseHeaderType' to 'ConsoleApp1.ServiceCloudReference.RNObject[]' ConsoleApp1

Version

aug 2017

Code Snippet

              try
            {
                RNObject[] outresults;
                APIAccessRequestHeader header = new APIAccessRequestHeader();
               
                RNObject[] createResults = _service.Create(clientInfoHeader, header , new RNObject[] {newContact } , createProcessingOptions,out outresults);
            }
            catch(Exception e)
            {
                Console.WriteLine("{0} Exception caught.", e);

            }