Walks you through the process of creating the CarTracker service interface in which to define a JSON RESTful Web service.
                  
                  	  
               
            
 
            	  
            	  
            	 
             
               		
               - From the 
                  		  Solution Explorer, right-click the 
                  		  ProgramRESTAPI project, then select 
                  		  Add > 
                  		  New Item from the context menu. 
                  		
               
- In the left pane of the 
                  		  Add New Item window, expand 
                  		  Installed > COBOL, and then select 
                  		  Native. 
                  		
               
- In the center pane, select 
                  		  Service Interface. 
                  		
               
- In the 
                  		  Name field, type 
                  		  CarTracker, and then click 
                  		  Add. 
                  		
               
- From the 
                  		  Type of interface drop-down list, select 
                  		  Web Service. 
                  		
               
- Under 
                  		  Transport Type, click 
                  		  JSON (RESTful). 
                  		
               
- From the 
                  		  Type of source drop-down list, select 
                  		  COBOL Program. 
                  		
               
- Click 
                  		  OK. 
                  		
               
At this point, Visual Studio adds the 
               		CarTracker service interface to the 
               		Solution Explorer and invokes the 
               		Interface Mapper. You are ready to define the details of the Web service.