Add item to the users items watched list. User must be active at the time of add to item watch list
|Header||Data Type||Valid Values||Required||Description|
|Content-Type||string||application/json||YES||The format your data will be sent to our site.|
|X-DevKey||string||string||YES||The devkey assigned to the developer.|
|X-AccessToken||string||string||YES||The token acquired from a POST to Users/AccessToken.|
NOTE: Variables to place in the body of the request.
|Parameter||Data Type||Valid Values||Description|
|ItemID||integer||positive #||The item id that the user wants to add to their watched list.|
If the item cannot be added successfully, you will receive a
409 Conflict and a Message Response indicating the reason.
If there are no errors with the input parameters, this call will respond with a
200 OK and a Message Response indicating success.