diff --git a/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/entityTypes/Dataset.json b/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/entityTypes/Dataset.json
index 61a6bfadf4a7..e4541926b2ae 100644
--- a/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/entityTypes/Dataset.json
+++ b/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/entityTypes/Dataset.json
@@ -3249,6 +3249,36 @@
           "description": "The name of the SharePoint Online list. Type: string (or Expression with resultType string)."
         }
       }
+    },
+    "AzureDatabricksDeltaLakeDataset": {
+      "x-ms-discriminator-value": "AzureDatabricksDeltaLakeDataset",
+      "description": "Azure Databricks Delta Lake dataset.",
+      "type": "object",
+      "allOf": [
+        {
+          "$ref": "#/definitions/Dataset"
+        }
+      ],
+      "properties": {
+        "typeProperties": {
+          "description": "Properties specific to this dataset type.",
+          "x-ms-client-flatten": true,
+          "$ref": "#/definitions/AzureDatabricksDeltaLakeDatasetTypeProperties"
+        }
+      }
+    },
+    "AzureDatabricksDeltaLakeDatasetTypeProperties": {
+      "description": "Azure Databricks Delta Lake Dataset Properties",
+      "properties": {
+        "table": {
+          "type": "object",
+          "description": "The name of delta table. Type: string (or Expression with resultType string)."
+        },
+        "database": {
+          "type": "object",
+          "description": "The database name of delta table. Type: string (or Expression with resultType string)."
+        }
+      }
     }
   }
 }
diff --git a/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/entityTypes/LinkedService.json b/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/entityTypes/LinkedService.json
index a25553b01b00..11c8aca43d61 100644
--- a/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/entityTypes/LinkedService.json
+++ b/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/entityTypes/LinkedService.json
@@ -5322,6 +5322,50 @@
         "accessToken"
       ]
     },
+    "AzureDatabricksDeltaLakeLinkedService": {
+      "x-ms-discriminator-value": "AzureDatabricksDeltaLake",
+      "description": "Azure Databricks Delta Lake linked service.",
+      "type": "object",
+      "allOf": [
+        {
+          "$ref": "#/definitions/LinkedService"
+        }
+      ],
+      "properties": {
+        "typeProperties": {
+          "description": "Azure Databricks Delta Lake linked service properties.",
+          "x-ms-client-flatten": true,
+          "$ref": "#/definitions/AzureDatabricksDetltaLakeLinkedServiceTypeProperties"
+        }
+      },
+      "required": [
+        "typeProperties"
+      ]
+    },
+    "AzureDatabricksDetltaLakeLinkedServiceTypeProperties": {
+      "description": "Azure Databricks Delta Lake linked service properties.",
+      "properties": {
+        "domain": {
+          "type": "object",
+          "description": "<REGION>.azuredatabricks.net, domain name of your Databricks deployment. Type: string (or Expression with resultType string)."
+        },
+        "accessToken": {
+          "description": "Access token for databricks REST API. Refer to https://docs.azuredatabricks.net/api/latest/authentication.html. Type: string, SecureString or AzureKeyVaultSecretReference.",
+          "$ref": "../datafactory.json#/definitions/SecretBase"
+        },
+        "clusterId": {
+          "type": "object",
+          "description": "The id of an existing interactive cluster that will be used for all runs of this job. Type: string (or Expression with resultType string)."
+        },
+        "encryptedCredential": {
+          "type": "object",
+          "description": "The encrypted credential used for authentication. Credentials are encrypted using the integration runtime credential manager. Type: string (or Expression with resultType string)."
+        }
+      },
+      "required": [
+        "domain"
+      ]
+    },
     "ResponsysLinkedService": {
       "x-ms-discriminator-value": "Responsys",
       "description": "Responsys linked service.",
diff --git a/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/entityTypes/Pipeline.json b/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/entityTypes/Pipeline.json
index be8062d5491d..91f6e3475c66 100644
--- a/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/entityTypes/Pipeline.json
+++ b/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/entityTypes/Pipeline.json
@@ -3621,6 +3621,82 @@
         }
       }
     },
+    "AzureDatabricksDeltaLakeSource": {
+      "description": "A copy activity Azure Databricks Delta Lake source.",
+      "type": "object",
+      "allOf": [
+        {
+          "$ref": "#/definitions/CopySource"
+        }
+      ],
+      "properties": {
+        "query": {
+          "type": "object",
+          "description": "Azure Databricks Delta Lake Sql query. Type: string (or Expression with resultType string)."
+        },
+        "exportSettings": {
+          "$ref": "#/definitions/AzureDatabricksDeltaLakeExportCommand",
+          "description": "Azure Databricks Delta Lake export settings."
+        }
+      }
+    },
+    "AzureDatabricksDeltaLakeExportCommand": {
+      "description": "Azure Databricks Delta Lake export command settings.",
+      "type": "object",
+      "allOf": [
+        {
+          "$ref": "#/definitions/ExportSettings"
+        }
+      ],
+      "properties": {
+        "dateFormat": {
+          "type": "object",
+          "description": "Specify the date format for the csv in Azure Databricks Delta Lake Copy. Type: string (or Expression with resultType string)."
+        },
+        "timestampFormat": {
+          "type": "object",
+          "description": "Specify the timestamp format for the csv in Azure Databricks Delta Lake Copy. Type: string (or Expression with resultType string)."
+        }
+      }
+    },
+    "AzureDatabricksDeltaLakeSink": {
+      "description": "A copy activity Azure Databricks Delta Lake sink.",
+      "type": "object",
+      "allOf": [
+        {
+          "$ref": "#/definitions/CopySink"
+        }
+      ],
+      "properties": {
+        "preCopyScript": {
+          "type": "object",
+          "description": "SQL pre-copy script. Type: string (or Expression with resultType string)."
+        },
+        "importSettings": {
+          "$ref": "#/definitions/AzureDatabricksDeltaLakeImportCommand",
+          "description": "Azure Databricks Delta Lake import settings."
+        }
+      }
+    },
+    "AzureDatabricksDeltaLakeImportCommand": {
+      "description": "Azure Databricks Delta Lake import command settings.",
+      "type": "object",
+      "allOf": [
+        {
+          "$ref": "#/definitions/ImportSettings"
+        }
+      ],
+      "properties": {
+        "dateFormat": {
+          "type": "object",
+          "description": "Specify the date format for csv in Azure Databricks Delta Lake Copy. Type: string (or Expression with resultType string)."
+        },
+        "timestampFormat": {
+          "type": "object",
+          "description": "Specify the timestamp format for csv in Azure Databricks Delta Lake Copy. Type: string (or Expression with resultType string)."
+        }
+      }
+    },
     "StoredProcedureParameter": {
       "description": "SQL stored procedure parameter.",
       "type": "object",