diff --git a/api-service/src/controllers/DataIngestion/DataIngestionController.ts b/api-service/src/controllers/DataIngestion/DataIngestionController.ts
index 46f829e9..5044bb43 100644
--- a/api-service/src/controllers/DataIngestion/DataIngestionController.ts
+++ b/api-service/src/controllers/DataIngestion/DataIngestionController.ts
@@ -39,34 +39,34 @@ const dataIn = async (req: Request, res: Response) => {
             logger.error({ apiId, message: `Dataset with id ${datasetId} not found in live table`, code: "DATASET_NOT_FOUND" })
             return ResponseHandler.errorResponse(errorObject.datasetNotFound, req, res);
         }
-        const { entry_topic, dataset_config, api_version } = dataset
+        const { entry_topic, dataset_config, extraction_config, api_version } = dataset
         const entryTopic = api_version !== "v2" ? _.get(dataset_config, "entry_topic") : entry_topic
         if (!entryTopic) {
             logger.error({ apiId, message: "Entry topic not found", code: "TOPIC_NOT_FOUND" })
             return ResponseHandler.errorResponse(errorObject.topicNotFound, req, res);
         }
-        await send(addMetadataToEvents(datasetId, requestBody), entryTopic)
+        await send(addMetadataToEvents(datasetId, requestBody, extraction_config), entryTopic)
         ResponseHandler.successResponse(req, res, { status: 200, data: { message: "Data ingested successfully" } });
 
 }
 
-const addMetadataToEvents = (datasetId: string, payload: any) => {
+const addMetadataToEvents = (datasetId: string, payload: any, extraction_config: any) => {
     const validData = _.get(payload, "data");
     const now = Date.now();
     const mid = _.get(payload, "params.msgid");
     const source = { id: "api.data.in", version: config?.version, entry_source: "api" };
     const obsrvMeta = { syncts: now, flags: {}, timespans: {}, error: {}, source: source };
     if (Array.isArray(validData)) {
-        const payloadRef = validData.map((event: any) => {
-            const payload = {
-                event,
+        const extraction_key: string = _.get(extraction_config, "extraction_key", 'events');
+        const dedup_key: string = _.get(extraction_config, "dedup_config.dedup_key", 'id');
+            const payload: any = {
                 "obsrv_meta": obsrvMeta,
                 "dataset": datasetId,
                 "msgid": mid
-            }
+            };
+            payload[extraction_key] = validData;
+            payload[dedup_key] = mid
             return payload;
-        })
-        return payloadRef;
     }
     else {
         return ({