docs: public ApiResponse<List<CharacterAffiliationResponse>> postCharactersAffiliationWithHttpInfo(
              List<Integer> requestBody, String datasource) throws ApiException {
          com.squareup.okhttp.Call call = postCharactersAffiliationValidateBeforeCall(requestBody, datasource, null);
          Type localVarReturnType = new TypeToken<List<CharacterAffiliationResponse>>() {
          }.getType();
          return apiClient.execute(call, localVarReturnType);
      }