docs: public ApiResponse<ApiAsyncSuccessResponse> postCheckImportStatusWithHttpInfo() throws ApiException {
          com.squareup.okhttp.Call call = postCheckImportStatusValidateBeforeCall(null, null);
          Type localVarReturnType = new TypeToken<ApiAsyncSuccessResponse>(){}.getType();
          return apiClient.execute(call, localVarReturnType);
      }