docs: public ApiResponse<AggregatesResponse> getMessageAggregatesWithHttpInfo(String sdid, String field, Long startDate, Long endDate) throws ApiException {
          com.squareup.okhttp.Call call = getMessageAggregatesValidateBeforeCall(sdid, field, startDate, endDate, null, null);
          Type localVarReturnType = new TypeToken<AggregatesResponse>(){}.getType();
          return apiClient.execute(call, localVarReturnType);
      }