chore: import upstream snapshot with attribution

libnd4j/include/graph/scheme/request.fbs

@@ -0,0 +1,30 @@
+/* ******************************************************************************
+ *
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Apache License, Version 2.0 which is available at
+ * https://www.apache.org/licenses/LICENSE-2.0.
+ *
+ *  See the NOTICE file distributed with this work for additional
+ *  information regarding copyright ownership.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ ******************************************************************************/
+
+include "variable.fbs";
+include "config.fbs";
+
+namespace graph;
+
+table FlatInferenceRequest {
+    id:long; // id of the graph to be executed
+    variables:[FlatVariable]; // input variables to be set as input
+    configuration:FlatConfiguration; // optional configuration for this inference run
+}
+
+root_type FlatInferenceRequest;