[ContainerApp] Support peer traffic encryption. (#28159)

Author: LGDoor

specification/app/resource-manager/Microsoft.App/stable/2024-03-01/ManagedEnvironments.json

@@ -1259,6 +1259,22 @@
                   "$ref": "#/definitions/Mtls"
                 }
               }
+            },
+            "peerTrafficConfiguration": {
+              "description": "Peer traffic settings for the Managed Environment",
+              "type": "object",
+              "properties": {
+                "encryption": {
+                  "description": "Peer traffic encryption settings for the Managed Environment",
+                  "type": "object",
+                  "properties": {
+                    "enabled": {
+                      "type": "boolean",
+                      "description": "Boolean indicating whether the peer traffic encryption is enabled"
+                    }
+                  }
+                }
+              }
             }
           },
           "x-ms-client-flatten": true

specification/app/resource-manager/Microsoft.App/stable/2024-03-01/examples/ManagedEnvironments_CreateOrUpdate.json

@@ -51,6 +51,11 @@
           "mtls": {
             "enabled": true
           }
+        },
+        "peerTrafficConfiguration": {
+          "encryption": {
+            "enabled": true
+          }
         }
       }
     }

specification/app/resource-manager/Microsoft.App/stable/2024-03-01/examples/ManagedEnvironments_Get.json

@@ -65,6 +65,11 @@
             "mtls": {
               "enabled": true
             }
+          },
+          "peerTrafficConfiguration": {
+            "encryption": {
+              "enabled": true
+            }
           }
         }
       }