docs: public InferenceSpecification withContainers(ModelPackageContainerDefinition... containers) {
          if (this.containers == null) {
              setContainers(new java.util.ArrayList<ModelPackageContainerDefinition>(containers.length));
          }
          for (ModelPackageContainerDefinition ele : containers) {
              this.containers.add(ele);
          }
          return this;
      }