code: public Integer executeUpdatePost(Query query) throws ApiException {
          ApiResponse<Integer> resp = executeUpdatePostWithHttpInfo(query);
          return resp.getData();
      }
docs: Execute Update Query
  Execute update query with defined criteria and update instructions
  @param query Query defined with criteria and update instructions (required)
  @return Integer
  @throws ApiException If fail to call the API, e.g. server error or cannot deserialize the response body