docs: public ApiResponse<DeviceTypePricingTier> createPricingTiersWithHttpInfo(String dtid, DeviceTypePricingTier pricingTierInfo) throws ApiException {
          com.squareup.okhttp.Call call = createPricingTiersValidateBeforeCall(dtid, pricingTierInfo, null, null);
          Type localVarReturnType = new TypeToken<DeviceTypePricingTier>(){}.getType();
          return apiClient.execute(call, localVarReturnType);
      }