diff --git a/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/entityTypes/Pipeline.json b/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/entityTypes/Pipeline.json
index dba06672f29c..07483dbc35ee 100644
--- a/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/entityTypes/Pipeline.json
+++ b/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/entityTypes/Pipeline.json
@@ -69,6 +69,28 @@
               "type": "string"
             }
           }
+        },
+        "policy": {
+          "$ref": "#/definitions/PipelinePolicy"
+        }
+      }
+    },
+    "PipelinePolicy": {
+      "description": "Pipeline Policy.",
+      "type": "object",
+      "properties": {
+        "elapsedTimeMetric": {
+          "$ref": "#/definitions/PipelineElapsedTimeMetricPolicy"
+        }
+      }
+    },
+    "PipelineElapsedTimeMetricPolicy": {
+      "description": "Pipeline ElapsedTime Metric Policy.",
+      "type": "object",
+      "properties": {
+        "duration": {
+          "description": "TimeSpan value, after which an Azure Monitoring Metric is fired.",
+          "type": "object"
         }
       }
     },
diff --git a/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/examples/Pipelines_Create.json b/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/examples/Pipelines_Create.json
index 244732eeda4b..1a041c5457ba 100644
--- a/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/examples/Pipelines_Create.json
+++ b/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/examples/Pipelines_Create.json
@@ -76,6 +76,11 @@
             "value": "@pipeline().parameters.JobId",
             "type": "Expression"
           }
+        },
+        "policy": {
+          "elapsedTimeMetric": {
+            "duration": "0.00:10:00"
+          }
         }
       }
     },
diff --git a/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/examples/Pipelines_Get.json b/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/examples/Pipelines_Get.json
index 82a21a869f01..f49ec1dd6d7f 100644
--- a/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/examples/Pipelines_Get.json
+++ b/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/examples/Pipelines_Get.json
@@ -83,6 +83,11 @@
             "TestVariableArray": {
               "type": "Array"
             }
+          },
+          "policy": {
+            "elapsedTimeMetric": {
+              "duration": "0.00:10:00"
+            }
           }
         },
         "etag": "1500504f-0000-0200-0000-5cbe090f0000"
diff --git a/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/examples/Pipelines_Update.json b/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/examples/Pipelines_Update.json
index d8f17d97dca1..ccecef5ec9de 100644
--- a/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/examples/Pipelines_Update.json
+++ b/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/examples/Pipelines_Update.json
@@ -63,6 +63,11 @@
           "OutputBlobNameList": {
             "type": "Array"
           }
+        },
+        "policy": {
+          "elapsedTimeMetric": {
+            "duration": "0.00:10:00"
+          }
         }
       }
     },