code: public ApiResponse<InlineResponse2002> peekWithHttpInfo(String subscriptionId) throws ApiException {
          com.squareup.okhttp.Call call = peekValidateBeforeCall(subscriptionId, null, null);
          Type localVarReturnType = new TypeToken<InlineResponse2002>(){}.getType();
          return apiClient.execute(call, localVarReturnType);
      }
docs: Get the values of statistics
  Get the values of a set of statistics that was opened with a subscription.
  @param subscriptionId The unique ID of the subscription. (required)
  @return ApiResponse&lt;InlineResponse2002&gt;
  @throws ApiException If fail to call the API, e.g. server error or cannot deserialize the response body