diff --git a/catalog-rest-service/src/main/resources/json/schema/entity/data/pipeline.json b/catalog-rest-service/src/main/resources/json/schema/entity/data/pipeline.json
index daba5e7aab8..d3e78a9473d 100644
--- a/catalog-rest-service/src/main/resources/json/schema/entity/data/pipeline.json
+++ b/catalog-rest-service/src/main/resources/json/schema/entity/data/pipeline.json
@@ -79,6 +79,14 @@
           "description": "SQL used in the task. Can be used to determine the lineage.",
           "$ref": "../../type/basic.json#/definitions/sqlQuery"
         },
+        "startDate": {
+          "description": "start date for the task.",
+          "type": "string"
+        },
+        "endDate": {
+          "description": "end date for the task.",
+          "type": "string"
+        },
         "tags": {
           "description": "Tags for this task.",
           "type": "array",