diff --git a/specification/security/resource-manager/Microsoft.Security/stable/2018-06-01/pricings.json b/specification/security/resource-manager/Microsoft.Security/stable/2018-06-01/pricings.json
index 7e6fc2ebc866..90fde4a64958 100644
--- a/specification/security/resource-manager/Microsoft.Security/stable/2018-06-01/pricings.json
+++ b/specification/security/resource-manager/Microsoft.Security/stable/2018-06-01/pricings.json
@@ -44,7 +44,7 @@
         "tags": [
           "Pricings"
         ],
-        "description": "Security pricing configurations in the subscription",
+        "description": "A given security pricing configuration in the subscription. Azure Security Center is available in two pricing tiers: Free and Standard, on multiple resource types, including Virtual machines, SQL Servers, App service plans and Storage accounts.",
         "operationId": "Pricings_List",
         "parameters": [
           {
@@ -80,7 +80,7 @@
         "tags": [
           "Pricings"
         ],
-        "description": "Security pricing configuration in the subscription",
+        "description": "A given security pricing configuration in the subscription. Azure Security Center is available in two pricing tiers: Free and Standard, on multiple resource types, including Virtual machines, SQL Servers, App service plans and Storage accounts.",
         "operationId": "Pricings_Get",
         "parameters": [
           {
@@ -117,7 +117,7 @@
         "tags": [
           "Pricings"
         ],
-        "description": "Security pricing configuration in the subscription",
+        "description": "A given security pricing configuration in the subscription. Azure Security Center is available in two pricing tiers: Free and Standard, on multiple resource types, including Virtual machines, SQL Servers, App service plans and Storage accounts.",
         "operationId": "Pricings_Update",
         "parameters": [
           {
@@ -188,7 +188,7 @@
       "properties": {
         "pricingTier": {
           "type": "string",
-          "description": "The pricing tier value",
+          "description": "The pricing tier value. Azure Security Center is provided in two pricing tiers: free and standard, with the standard tier available with a trial period. The standard tier offers advanced security capabilities, while the free tier offers basic security features.",
           "enum": [
             "Free",
             "Standard"