docs: public ApiResponse<DevicePricingTiersEnvelope> getPricingTiersWithHttpInfo(String did, Boolean active) throws ApiException {
          com.squareup.okhttp.Call call = getPricingTiersValidateBeforeCall(did, active, null, null);
          Type localVarReturnType = new TypeToken<DevicePricingTiersEnvelope>(){}.getType();
          return apiClient.execute(call, localVarReturnType);
      }