How to perform a DELETE request without return type or Callback? [Retrofit]

Question

I need perform a DELETE request using Retrofit. So, my code snippet of the interface looks like this:

@DELETE(\"/api/item/{id}\")
void deleteItem(@Path(\"id\") i         


        

Answer 1

You have to add Callback as last argument in request method if you want to have void method. You can useCallback.

You have to change this:

@DELETE("/api/item/{id}")
void deleteItem(@Path("id") int itemId);

to :

@DELETE("/api/item/{id}")
void deleteItem(@Path("id") int itemId, Callback callback);

Or you can return just Response

@DELETE("/api/item/{id}")
Response deleteItem(@Path("id") int itemId);