diff --git a/specification/app/resource-manager/Microsoft.App/preview/2023-04-01-preview/CommonDefinitions.json b/specification/app/resource-manager/Microsoft.App/preview/2023-04-01-preview/CommonDefinitions.json
index b91b7d5574c9..f8ecd0ed5a48 100644
--- a/specification/app/resource-manager/Microsoft.App/preview/2023-04-01-preview/CommonDefinitions.json
+++ b/specification/app/resource-manager/Microsoft.App/preview/2023-04-01-preview/CommonDefinitions.json
@@ -616,6 +616,16 @@
           "x-ms-identifiers": [
             "name"
           ]
+        },
+        "serviceBinds": {
+          "description": "List of container app services bound to the app",
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/ServiceBind"
+          },
+          "x-ms-identifier": [
+            "name"
+          ]
         }
       }
     },
@@ -1149,6 +1159,20 @@
           ]
         }
       }
+    },
+    "ServiceBind": {
+      "description": "Configuration to bind a ContainerApp to a dev ContainerApp Service",
+      "type": "object",
+      "properties": {
+        "serviceId": {
+          "description": "Resource id of the target service",
+          "type": "string"
+        },
+        "name": {
+          "description": "Name of the service bind",
+          "type": "string"
+        }
+      }
     }
   },
   "securityDefinitions": {
diff --git a/specification/app/resource-manager/Microsoft.App/preview/2023-04-01-preview/ContainerApps.json b/specification/app/resource-manager/Microsoft.App/preview/2023-04-01-preview/ContainerApps.json
index 0d85ef658464..05577d2b1ff2 100644
--- a/specification/app/resource-manager/Microsoft.App/preview/2023-04-01-preview/ContainerApps.json
+++ b/specification/app/resource-manager/Microsoft.App/preview/2023-04-01-preview/ContainerApps.json
@@ -535,6 +535,10 @@
           "format": "int32",
           "description": "Optional. Max inactive revisions a Container App can have.",
           "type": "integer"
+        },
+        "service": {
+          "$ref": "#/definitions/Service",
+          "description": "Container App to be a dev Container App Service"
         }
       }
     },
@@ -1205,6 +1209,19 @@
           "x-ms-client-flatten": true
         }
       }
+    },
+    "Service": {
+      "description": "Container App to be a dev service",
+      "type": "object",
+      "required": [
+        "type"
+      ],
+      "properties": {
+        "type": {
+          "description": "Dev ContainerApp service type",
+          "type": "string"
+        }
+      }
     }
   },
   "securityDefinitions": {
diff --git a/specification/app/resource-manager/Microsoft.App/preview/2023-04-01-preview/examples/ContainerApps_CreateOrUpdate.json b/specification/app/resource-manager/Microsoft.App/preview/2023-04-01-preview/examples/ContainerApps_CreateOrUpdate.json
index 2376ef5cb56c..47de8a0d5c16 100644
--- a/specification/app/resource-manager/Microsoft.App/preview/2023-04-01-preview/examples/ContainerApps_CreateOrUpdate.json
+++ b/specification/app/resource-manager/Microsoft.App/preview/2023-04-01-preview/examples/ContainerApps_CreateOrUpdate.json
@@ -80,7 +80,10 @@
             "logLevel": "debug",
             "enableApiLogging": true
           },
-          "maxInactiveRevisions": 10
+          "maxInactiveRevisions": 10,
+          "service": {
+            "type": "redis"
+          }
         },
         "template": {
           "containers": [
@@ -137,7 +140,13 @@
                 }
               }
             ]
-          }
+          },
+          "serviceBinds": [
+            {
+              "serviceId": "/subscriptions/34adfa4f-cedf-4dc0-ba29-b6d1a69ab345/resourceGroups/rg/providers/Microsoft.App/containerApps/redisService",
+              "name": "redisService"
+            }
+          ]
         }
       }
     }
diff --git a/specification/app/resource-manager/Microsoft.App/preview/2023-04-01-preview/examples/ContainerApps_Get.json b/specification/app/resource-manager/Microsoft.App/preview/2023-04-01-preview/examples/ContainerApps_Get.json
index 70f49201f4aa..f425302af374 100644
--- a/specification/app/resource-manager/Microsoft.App/preview/2023-04-01-preview/examples/ContainerApps_Get.json
+++ b/specification/app/resource-manager/Microsoft.App/preview/2023-04-01-preview/examples/ContainerApps_Get.json
@@ -75,7 +75,10 @@
               "logLevel": "debug",
               "enableApiLogging": true
             },
-            "maxInactiveRevisions": 10
+            "maxInactiveRevisions": 10,
+            "service": {
+              "type": "redis"
+            }
           },
           "template": {
             "containers": [
@@ -111,7 +114,13 @@
                   }
                 }
               ]
-            }
+            },
+            "serviceBinds": [
+              {
+                "serviceId": "/subscriptions/34adfa4f-cedf-4dc0-ba29-b6d1a69ab345/resourceGroups/rg/providers/Microsoft.App/containerApps/service",
+                "name": "service"
+              }
+            ]
           },
           "eventStreamEndpoint": "testEndpoint"
         }
diff --git a/specification/app/resource-manager/Microsoft.App/preview/2023-04-01-preview/examples/ContainerApps_ListBySubscription.json b/specification/app/resource-manager/Microsoft.App/preview/2023-04-01-preview/examples/ContainerApps_ListBySubscription.json
index 942bba01c499..bc20efb9741c 100644
--- a/specification/app/resource-manager/Microsoft.App/preview/2023-04-01-preview/examples/ContainerApps_ListBySubscription.json
+++ b/specification/app/resource-manager/Microsoft.App/preview/2023-04-01-preview/examples/ContainerApps_ListBySubscription.json
@@ -75,7 +75,10 @@
                   "logLevel": "debug",
                   "enableApiLogging": true
                 },
-                "maxInactiveRevisions": 10
+                "maxInactiveRevisions": 10,
+                "service": {
+                  "type": "redis"
+                }
               },
               "template": {
                 "containers": [
@@ -111,7 +114,13 @@
                       }
                     }
                   ]
-                }
+                },
+                "serviceBinds": [
+                  {
+                    "serviceId": "/subscriptions/34adfa4f-cedf-4dc0-ba29-b6d1a69ab345/resourceGroups/rg/providers/Microsoft.App/containerApps/service",
+                    "name": "service"
+                  }
+                ]
               },
               "eventStreamEndpoint": "testEndpoint"
             }
diff --git a/specification/app/resource-manager/Microsoft.App/preview/2023-04-01-preview/examples/ContainerApps_Patch.json b/specification/app/resource-manager/Microsoft.App/preview/2023-04-01-preview/examples/ContainerApps_Patch.json
index 9e4930bd0848..3f33e6a1b3e7 100644
--- a/specification/app/resource-manager/Microsoft.App/preview/2023-04-01-preview/examples/ContainerApps_Patch.json
+++ b/specification/app/resource-manager/Microsoft.App/preview/2023-04-01-preview/examples/ContainerApps_Patch.json
@@ -61,7 +61,10 @@
             "logLevel": "debug",
             "enableApiLogging": true
           },
-          "maxInactiveRevisions": 10
+          "maxInactiveRevisions": 10,
+          "service": {
+            "type": "redis"
+          }
         },
         "template": {
           "containers": [
@@ -111,7 +114,13 @@
                 }
               }
             ]
-          }
+          },
+          "serviceBinds": [
+            {
+              "serviceId": "/subscriptions/34adfa4f-cedf-4dc0-ba29-b6d1a69ab345/resourceGroups/rg/providers/Microsoft.App/containerApps/service",
+              "name": "service"
+            }
+          ]
         }
       }
     }