docs: public InferenceSpecification withSupportedRealtimeInferenceInstanceTypes(ProductionVariantInstanceType... supportedRealtimeInferenceInstanceTypes) {
          java.util.ArrayList<String> supportedRealtimeInferenceInstanceTypesCopy = new java.util.ArrayList<String>(
                  supportedRealtimeInferenceInstanceTypes.length);
          for (ProductionVariantInstanceType value : supportedRealtimeInferenceInstanceTypes) {
              supportedRealtimeInferenceInstanceTypesCopy.add(value.toString());
          }
          if (getSupportedRealtimeInferenceInstanceTypes() == null) {
              setSupportedRealtimeInferenceInstanceTypes(supportedRealtimeInferenceInstanceTypesCopy);
          } else {
              getSupportedRealtimeInferenceInstanceTypes().addAll(supportedRealtimeInferenceInstanceTypesCopy);
          }
          return this;
      }