Fix swagger KPI issue on additional property "tenantId" in deployment script with api-version 2020-10-01 (#13120)

* Update deploymentScripts.json

Mark environment variable secureValue as secret

* Update deploymentScripts.json

Fix a bug in Microsoft.Resources/deploymentScripts where tenantId property is missed from ManagedServiceIdentity.

* Fix swagger KPI issue on additional property "tenantId" in deployment script with api-version 2020-10-01

* Update deploymentScripts.json

* update retentionInterval description.

Author: lwang2016

specification/resources/resource-manager/Microsoft.Resources/preview/2019-10-01-preview/deploymentScripts.json

@@ -601,7 +601,7 @@
         "retentionInterval": {
           "type": "string",
           "format": "duration",
-          "description": "Interval for which the service retains the script resource after it reaches a terminal state. Resource will be deleted when this duration expires. Duration is based on ISO 8601 pattern (for example P7D means one week)."
+          "description": "Interval for which the service retains the script resource after it reaches a terminal state. Resource will be deleted when this duration expires. Duration is based on ISO 8601 pattern (for example P1D means one day)."
         },
         "timeout": {
           "type": "string",
@@ -755,6 +755,7 @@
           }
         },
         "tenantId": {
+          "readOnly": true,
           "type": "string",
           "description": "ID of the Azure Active Directory."
         },

specification/resources/resource-manager/Microsoft.Resources/stable/2020-10-01/deploymentScripts.json

@@ -603,7 +603,7 @@
         "retentionInterval": {
           "type": "string",
           "format": "duration",
-          "description": "Interval for which the service retains the script resource after it reaches a terminal state. Resource will be deleted when this duration expires. Duration is based on ISO 8601 pattern (for example P7D means one week)."
+          "description": "Interval for which the service retains the script resource after it reaches a terminal state. Resource will be deleted when this duration expires. Duration is based on ISO 8601 pattern (for example P1D means one day)."
         },
         "timeout": {
           "type": "string",
@@ -756,6 +756,11 @@
             "modelAsString": true
           }
         },
+        "tenantId": {
+          "readOnly": true,
+          "type": "string",
+          "description": "ID of the Azure Active Directory."
+        },
         "userAssignedIdentities": {
           "type": "object",
           "description": "The list of user-assigned managed identities associated with the resource. Key is the Azure resource Id of the managed identity.",