docs: public ApiResponse<Void> putCharactersCharacterIdCalendarEventIdWithHttpInfo(Integer characterId, Integer eventId,
              String datasource, String token, CharacterCalendarEvent characterCalendarEvent) throws ApiException {
          com.squareup.okhttp.Call call = putCharactersCharacterIdCalendarEventIdValidateBeforeCall(characterId, eventId,
                  datasource, token, characterCalendarEvent, null);
          return apiClient.execute(call);
      }