diff --git a/schemas/2015-06-01-preview/Microsoft.Security.json b/schemas/2015-06-01-preview/Microsoft.Security.json
index adc017f32a..c33a60dcba 100644
--- a/schemas/2015-06-01-preview/Microsoft.Security.json
+++ b/schemas/2015-06-01-preview/Microsoft.Security.json
@@ -703,4 +703,4 @@
       "description": "Represents a machine that is part of a VM/server group"
     }
   }
-}
\ No newline at end of file
+}
diff --git a/schemas/2017-08-01-preview/Microsoft.Security.json b/schemas/2017-08-01-preview/Microsoft.Security.json
index 365e17bd67..fd4de89029 100644
--- a/schemas/2017-08-01-preview/Microsoft.Security.json
+++ b/schemas/2017-08-01-preview/Microsoft.Security.json
@@ -1557,4 +1557,4 @@
       "description": "Workspace setting data"
     }
   }
-}
\ No newline at end of file
+}
diff --git a/schemas/2018-06-01/Microsoft.Security.json b/schemas/2018-06-01/Microsoft.Security.json
index 614eded030..09ed3e2ec3 100644
--- a/schemas/2018-06-01/Microsoft.Security.json
+++ b/schemas/2018-06-01/Microsoft.Security.json
@@ -71,4 +71,4 @@
       "description": "Pricing properties for the relevant scope"
     }
   }
-}
\ No newline at end of file
+}
diff --git a/schemas/2019-01-01-preview/Microsoft.Security.json b/schemas/2019-01-01-preview/Microsoft.Security.json
index efb9868cc1..f48064a4f5 100644
--- a/schemas/2019-01-01-preview/Microsoft.Security.json
+++ b/schemas/2019-01-01-preview/Microsoft.Security.json
@@ -899,4 +899,4 @@
       ]
     }
   }
-}
\ No newline at end of file
+}
diff --git a/schemas/2019-01-01/Microsoft.Security.json b/schemas/2019-01-01/Microsoft.Security.json
index 2b7498a9e3..354a3291ab 100644
--- a/schemas/2019-01-01/Microsoft.Security.json
+++ b/schemas/2019-01-01/Microsoft.Security.json
@@ -155,4 +155,4 @@
       "description": "Represents a data export setting"
     }
   }
-}
\ No newline at end of file
+}
diff --git a/schemas/2019-08-01/Microsoft.Security.json b/schemas/2019-08-01/Microsoft.Security.json
index 43f54f4196..f402a437c3 100644
--- a/schemas/2019-08-01/Microsoft.Security.json
+++ b/schemas/2019-08-01/Microsoft.Security.json
@@ -931,4 +931,4 @@
       "description": "Properties of the IoT Security solution's user defined resources."
     }
   }
-}
\ No newline at end of file
+}
diff --git a/schemas/2020-01-01-preview/Microsoft.Security.json b/schemas/2020-01-01-preview/Microsoft.Security.json
index 51bf650198..5e65d0da1e 100644
--- a/schemas/2020-01-01-preview/Microsoft.Security.json
+++ b/schemas/2020-01-01-preview/Microsoft.Security.json
@@ -57,6 +57,17 @@
           "type": "string",
           "description": "Name of the security contact object"
         },
+        "properties": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/SecurityContactProperties"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Describes security contact properties"
+        },
         "type": {
           "type": "string",
           "enum": [
@@ -67,6 +78,7 @@
       "required": [
         "apiVersion",
         "name",
+        "properties",
         "type"
       ],
       "description": "Microsoft.Security/securityContacts"
@@ -305,6 +317,120 @@
       },
       "description": "For a non-Azure machine that is not connected directly to the internet, specify a proxy server that the non-Azure machine can use."
     },
+    "SecurityContactProperties": {
+      "type": "object",
+      "properties": {
+        "alertNotifications": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/SecurityContactPropertiesAlertNotifications"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Defines whether to send email notifications about new security alerts"
+        },
+        "emails": {
+          "type": "string",
+          "description": "List of email addresses which will get notifications from Azure Security Center by the configurations defined in this security contact."
+        },
+        "notificationsByRole": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/SecurityContactPropertiesNotificationsByRole"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Defines whether to send email notifications from Azure Security Center to persons with specific RBAC roles on the subscription."
+        },
+        "phone": {
+          "type": "string",
+          "description": "The security contact's phone number"
+        }
+      },
+      "description": "Describes security contact properties"
+    },
+    "SecurityContactPropertiesAlertNotifications": {
+      "type": "object",
+      "properties": {
+        "minimalSeverity": {
+          "oneOf": [
+            {
+              "type": "string",
+              "enum": [
+                "High",
+                "Medium",
+                "Low"
+              ]
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Defines the minimal alert severity which will be sent as email notifications."
+        },
+        "state": {
+          "oneOf": [
+            {
+              "type": "string",
+              "enum": [
+                "On",
+                "Off"
+              ]
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Defines if email notifications will be sent about new security alerts."
+        }
+      },
+      "description": "Defines whether to send email notifications about new security alerts"
+    },
+    "SecurityContactPropertiesNotificationsByRole": {
+      "type": "object",
+      "properties": {
+        "roles": {
+          "oneOf": [
+            {
+              "type": "array",
+              "items": {
+                "type": "string",
+                "enum": [
+                  "AccountAdmin",
+                  "ServiceAdmin",
+                  "Owner",
+                  "Contributor"
+                ]
+              }
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Defines which RBAC roles will get email notifications from Azure Security Center. List of allowed RBAC roles: "
+        },
+        "state": {
+          "oneOf": [
+            {
+              "type": "string",
+              "enum": [
+                "On",
+                "Off"
+              ]
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Defines whether to send email notifications from Azure Security Center to persons with specific RBAC roles on the subscription."
+        }
+      },
+      "description": "Defines whether to send email notifications from Azure Security Center to persons with specific RBAC roles on the subscription."
+    },
     "ServicePrincipalProperties": {
       "type": "object",
       "properties": {
@@ -320,4 +446,4 @@
       "description": "Details of the service principal."
     }
   }
-}
\ No newline at end of file
+}
diff --git a/schemas/2020-01-01/Microsoft.Security.json b/schemas/2020-01-01/Microsoft.Security.json
index 116df6202b..6e08cf7f32 100644
--- a/schemas/2020-01-01/Microsoft.Security.json
+++ b/schemas/2020-01-01/Microsoft.Security.json
@@ -1236,4 +1236,4 @@
       "description": "Represents a machine that is part of a machine group"
     }
   }
-}
\ No newline at end of file
+}
diff --git a/schemas/2020-08-06-preview/Microsoft.Security.json b/schemas/2020-08-06-preview/Microsoft.Security.json
index 6313b67177..ff470abe1e 100644
--- a/schemas/2020-08-06-preview/Microsoft.Security.json
+++ b/schemas/2020-08-06-preview/Microsoft.Security.json
@@ -147,4 +147,4 @@
       "description": "IoT sensor properties"
     }
   }
-}
\ No newline at end of file
+}