code: public Response post(Object object) {
          assertNotEmpty(object, "object");
          InputStream response = null;
          try {
              response = couchDbClient.post(new DatabaseURIHelper(dbUri).getDatabaseUri(),
                      getGson().toJson(object));
              return getResponse(response, Response.class, getGson());
          } finally {
              close(response);
          }
      }
docs: Saves an object in the database using HTTP <tt>POST</tt> request.
  <p>The database will be responsible for generating the document id.
  
  @param object The object to save
  @return {@link Response}