diff --git a/specification/app/resource-manager/Microsoft.App/preview/2024-10-02-preview/CommonDefinitions.json b/specification/app/resource-manager/Microsoft.App/preview/2024-10-02-preview/CommonDefinitions.json
index 0ef44f122f77..c446580151ec 100644
--- a/specification/app/resource-manager/Microsoft.App/preview/2024-10-02-preview/CommonDefinitions.json
+++ b/specification/app/resource-manager/Microsoft.App/preview/2024-10-02-preview/CommonDefinitions.json
@@ -335,6 +335,36 @@
         }
       }
     },
+    "CustomDomain": {
+      "description": "Custom Domain of a Container App",
+      "type": "object",
+      "required": [
+        "name"
+      ],
+      "properties": {
+        "name": {
+          "description": "Hostname.",
+          "type": "string"
+        },
+        "bindingType": {
+          "description": "Custom Domain binding type.",
+          "enum": [
+            "Disabled",
+            "SniEnabled",
+            "Auto"
+          ],
+          "type": "string",
+          "x-ms-enum": {
+            "name": "bindingType",
+            "modelAsString": true
+          }
+        },
+        "certificateId": {
+          "description": "Resource Id of the Certificate to be bound to this hostname. Must exist in the Managed Environment.",
+          "type": "string"
+        }
+      }
+    },
     "CustomDomainConfiguration": {
       "type": "object",
       "description": "Configuration properties for apps environment custom domain",
@@ -2176,6 +2206,15 @@
     }
   },
   "parameters": {
+    "EnvironmentNameParameter": {
+      "name": "environmentName",
+      "in": "path",
+      "description": "Name of the Managed Environment.",
+      "required": true,
+      "type": "string",
+      "pattern": "^[-\\w\\._\\(\\)]+$",
+      "x-ms-parameter-location": "method"
+    },
     "ContainerAppsNameParameter": {
       "name": "containerAppName",
       "in": "path",
diff --git a/specification/app/resource-manager/Microsoft.App/preview/2024-10-02-preview/ContainerApps.json b/specification/app/resource-manager/Microsoft.App/preview/2024-10-02-preview/ContainerApps.json
index e39fcab95f60..8d5fc8d43bf7 100644
--- a/specification/app/resource-manager/Microsoft.App/preview/2024-10-02-preview/ContainerApps.json
+++ b/specification/app/resource-manager/Microsoft.App/preview/2024-10-02-preview/ContainerApps.json
@@ -1063,7 +1063,7 @@
           "description": "custom domain bindings for Container Apps' hostnames.",
           "type": "array",
           "items": {
-            "$ref": "#/definitions/CustomDomain"
+            "$ref": "./CommonDefinitions.json#/definitions/CustomDomain"
           },
           "x-ms-identifiers": [
             "name"
@@ -1235,36 +1235,6 @@
         }
       }
     },
-    "CustomDomain": {
-      "description": "Custom Domain of a Container App",
-      "type": "object",
-      "required": [
-        "name"
-      ],
-      "properties": {
-        "name": {
-          "description": "Hostname.",
-          "type": "string"
-        },
-        "bindingType": {
-          "description": "Custom Domain binding type.",
-          "enum": [
-            "Disabled",
-            "SniEnabled",
-            "Auto"
-          ],
-          "type": "string",
-          "x-ms-enum": {
-            "name": "bindingType",
-            "modelAsString": true
-          }
-        },
-        "certificateId": {
-          "description": "Resource Id of the Certificate to be bound to this hostname. Must exist in the Managed Environment.",
-          "type": "string"
-        }
-      }
-    },
     "IpSecurityRestrictionRule": {
       "description": "Rule to restrict incoming IP address.",
       "type": "object",
diff --git a/specification/app/resource-manager/Microsoft.App/preview/2024-10-02-preview/ManagedEnvironmentsHttpRouteConfig.json b/specification/app/resource-manager/Microsoft.App/preview/2024-10-02-preview/ManagedEnvironmentsHttpRouteConfig.json
new file mode 100644
index 000000000000..fe1601b5d044
--- /dev/null
+++ b/specification/app/resource-manager/Microsoft.App/preview/2024-10-02-preview/ManagedEnvironmentsHttpRouteConfig.json
@@ -0,0 +1,525 @@
+{
+  "swagger": "2.0",
+  "info": {
+    "version": "2024-10-02-preview",
+    "title": "ContainerApps API Client"
+  },
+  "host": "management.azure.com",
+  "schemes": [
+    "https"
+  ],
+  "consumes": [
+    "application/json"
+  ],
+  "produces": [
+    "application/json"
+  ],
+  "paths": {
+    "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.App/managedEnvironments/{environmentName}/httpRouteConfigs/{httpRouteName}": {
+      "get": {
+        "tags": [
+          "HttpRouteConfig"
+        ],
+        "summary": "Get the specified Managed Http Route Config.",
+        "operationId": "HttpRouteConfig_Get",
+        "parameters": [
+          {
+            "$ref": "../../../../../common-types/resource-management/v3/types.json#/parameters/SubscriptionIdParameter"
+          },
+          {
+            "$ref": "../../../../../common-types/resource-management/v3/types.json#/parameters/ResourceGroupNameParameter"
+          },
+          {
+            "$ref": "./CommonDefinitions.json#/parameters/EnvironmentNameParameter"
+          },
+          {
+            "$ref": "#/parameters/HttpRouteConfigNameParameter"
+          },
+          {
+            "$ref": "../../../../../common-types/resource-management/v3/types.json#/parameters/ApiVersionParameter"
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "OK",
+            "schema": {
+              "$ref": "#/definitions/HttpRouteConfig"
+            }
+          },
+          "default": {
+            "description": "Error response.",
+            "schema": {
+              "$ref": "./CommonDefinitions.json#/definitions/DefaultErrorResponse"
+            }
+          }
+        },
+        "x-ms-examples": {
+          "Get HttpRoute": {
+            "$ref": "./examples/HttpRouteConfig_Get.json"
+          }
+        }
+      },
+      "put": {
+        "tags": [
+          "HttpRouteConfig"
+        ],
+        "summary": "Create or Update a Http Route Config.",
+        "operationId": "HttpRouteConfig_CreateOrUpdate",
+        "parameters": [
+          {
+            "$ref": "../../../../../common-types/resource-management/v3/types.json#/parameters/SubscriptionIdParameter"
+          },
+          {
+            "$ref": "../../../../../common-types/resource-management/v3/types.json#/parameters/ResourceGroupNameParameter"
+          },
+          {
+            "$ref": "./CommonDefinitions.json#/parameters/EnvironmentNameParameter"
+          },
+          {
+            "$ref": "#/parameters/HttpRouteConfigNameParameter"
+          },
+          {
+            "name": "httpRouteConfigEnvelope",
+            "in": "body",
+            "description": "Http Route config to be created or updated",
+            "schema": {
+              "$ref": "#/definitions/HttpRouteConfig"
+            }
+          },
+          {
+            "$ref": "../../../../../common-types/resource-management/v3/types.json#/parameters/ApiVersionParameter"
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "OK",
+            "schema": {
+              "$ref": "#/definitions/HttpRouteConfig"
+            }
+          },
+          "201": {
+            "description": "Created",
+            "schema": {
+              "$ref": "#/definitions/HttpRouteConfig"
+            }
+          },
+          "default": {
+            "description": "Error response.",
+            "schema": {
+              "$ref": "./CommonDefinitions.json#/definitions/DefaultErrorResponse"
+            }
+          }
+        },
+        "x-ms-long-running-operation": false,
+        "x-ms-examples": {
+          "Create or Update Http Route": {
+            "$ref": "./examples/HttpRouteConfig_CreateOrUpdate.json"
+          },
+          "Create or Update Http Route Prefix Rule": {
+            "$ref": "./examples/HttpRouteConfig_CreateOrUpdatePrefix.json"
+          },
+          "Create or Update Http Route Path Separated Prefix Rule": {
+            "$ref": "./examples/HttpRouteConfig_CreateOrUpdate_PathSepPrefix.json"
+          }
+        }
+      },
+      "patch": {
+        "tags": [
+          "HttpRouteConfig"
+        ],
+        "summary": "Update tags of a manged http route object",
+        "description": "Patches an http route config resource. Only patching of tags is supported",
+        "operationId": "HttpRouteConfig_Update",
+        "parameters": [
+          {
+            "$ref": "../../../../../common-types/resource-management/v3/types.json#/parameters/SubscriptionIdParameter"
+          },
+          {
+            "$ref": "../../../../../common-types/resource-management/v3/types.json#/parameters/ResourceGroupNameParameter"
+          },
+          {
+            "name": "environmentName",
+            "in": "path",
+            "description": "Name of the Managed Environment.",
+            "required": true,
+            "type": "string"
+          },
+          {
+            "name": "httpRouteName",
+            "in": "path",
+            "description": "Name of the Http Route Config Resource.",
+            "required": true,
+            "type": "string"
+          },
+          {
+            "name": "httpRouteConfigEnvelope",
+            "in": "body",
+            "required": true,
+            "description": "Properties of http route config that need to be updated",
+            "schema": {
+              "$ref": "#/definitions/HttpRouteConfig"
+            }
+          },
+          {
+            "$ref": "../../../../../common-types/resource-management/v3/types.json#/parameters/ApiVersionParameter"
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "Managed Http Routes updated successfully.",
+            "schema": {
+              "$ref": "#/definitions/HttpRouteConfig"
+            }
+          },
+          "default": {
+            "description": "Common error response.",
+            "schema": {
+              "$ref": "./CommonDefinitions.json#/definitions/DefaultErrorResponse"
+            }
+          }
+        },
+        "x-ms-examples": {
+          "Patch Managed Http Route": {
+            "$ref": "./examples/HttpRouteConfig_Patch.json"
+          }
+        }
+      },
+      "delete": {
+        "tags": [
+          "HttpRouteConfig"
+        ],
+        "summary": "Deletes the specified Managed Http Route.",
+        "operationId": "HttpRouteConfig_Delete",
+        "parameters": [
+          {
+            "$ref": "../../../../../common-types/resource-management/v3/types.json#/parameters/SubscriptionIdParameter"
+          },
+          {
+            "$ref": "../../../../../common-types/resource-management/v3/types.json#/parameters/ResourceGroupNameParameter"
+          },
+          {
+            "$ref": "./CommonDefinitions.json#/parameters/EnvironmentNameParameter"
+          },
+          {
+            "$ref": "#/parameters/HttpRouteConfigNameParameter"
+          },
+          {
+            "$ref": "../../../../../common-types/resource-management/v3/types.json#/parameters/ApiVersionParameter"
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "Delete operation completed"
+          },
+          "204": {
+            "description": "Http Route does not exist"
+          },
+          "default": {
+            "description": "Error response.",
+            "schema": {
+              "$ref": "./CommonDefinitions.json#/definitions/DefaultErrorResponse"
+            }
+          }
+        },
+        "x-ms-examples": {
+          "Delete Certificate": {
+            "$ref": "./examples/HttpRouteConfig_Delete.json"
+          }
+        }
+      }
+    },
+    "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.App/managedEnvironments/{environmentName}/httpRouteConfigs": {
+      "get": {
+        "tags": [
+          "HttpRouteConfig"
+        ],
+        "summary": "Get the Managed Http Routes in a given managed environment.",
+        "operationId": "HttpRouteConfig_List",
+        "parameters": [
+          {
+            "$ref": "../../../../../common-types/resource-management/v3/types.json#/parameters/SubscriptionIdParameter"
+          },
+          {
+            "$ref": "../../../../../common-types/resource-management/v3/types.json#/parameters/ResourceGroupNameParameter"
+          },
+          {
+            "$ref": "./CommonDefinitions.json#/parameters/EnvironmentNameParameter"
+          },
+          {
+            "$ref": "../../../../../common-types/resource-management/v3/types.json#/parameters/ApiVersionParameter"
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "OK",
+            "schema": {
+              "$ref": "#/definitions/HttpRouteConfigCollection"
+            }
+          },
+          "default": {
+            "description": "Error response.",
+            "schema": {
+              "$ref": "./CommonDefinitions.json#/definitions/DefaultErrorResponse"
+            }
+          }
+        },
+        "x-ms-examples": {
+          "List Managed Http Routes by Managed Environment": {
+            "$ref": "./examples/HttpRouteConfig_ListByManagedEnvironment.json"
+          }
+        },
+        "x-ms-pageable": {
+          "nextLinkName": "nextLink"
+        }
+      }
+    }
+  },
+  "definitions": {
+    "HttpRouteConfig": {
+      "description": "Advanced Ingress routing for path/header based routing for a Container App Environment",
+      "type": "object",
+      "allOf": [
+        {
+          "$ref": "../../../../../common-types/resource-management/v5/types.json#/definitions/ProxyResource"
+        }
+      ],
+      "properties": {
+        "properties": {
+          "description": "Http Route Config properties",
+          "type": "object",
+          "properties": {
+            "provisioningState": {
+              "description": "The provisioning state of the Http Route Config in cluster",
+              "$ref": "#/definitions/HttpRouteProvisioningState"
+            },
+            "provisioningErrors": {
+              "description": "List of errors when trying to reconcile http routes",
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/HttpRouteProvisioningErrors"
+              },
+              "readOnly": true
+            },
+            "fqdn": {
+              "description": "FQDN of the route resource.",
+              "type": "string",
+              "readOnly": true
+            },
+            "customDomains": {
+              "description": "Custom domain bindings for http Routes' hostnames.",
+              "type": "array",
+              "items": {
+                "$ref": "./CommonDefinitions.json#/definitions/CustomDomain"
+              },
+              "x-ms-identifiers": [
+                "name"
+              ]
+            },
+            "rules": {
+              "description": "Routing Rules for http route resource.",
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/HttpRouteRule"
+              },
+              "x-ms-identifiers": [
+                "name"
+              ]
+            }
+          }
+        }
+      },
+      "x-ms-client-flatten": true
+    },
+    "HttpRouteProvisioningErrors": {
+      "description": "List of provisioning errors for a http route config object",
+      "type": "object",
+      "properties": {
+        "timestamp": {
+          "description": "Timestamp error occured at",
+          "type": "string",
+          "format": "date-time",
+          "readOnly": true
+        },
+        "message": {
+          "description": "Description or error message",
+          "type": "string",
+          "readOnly": true
+        }
+      }
+    },
+    "HttpRouteTarget": {
+      "description": "Targets - Container App Names, Revision Names, Labels.",
+      "type": "object",
+      "required": [
+        "containerApp"
+      ],
+      "properties": {
+        "containerApp": {
+          "description": "Container App Name to route requests to",
+          "type": "string"
+        },
+        "revision": {
+          "description": "Revision to route requests to",
+          "type": "string"
+        },
+        "label": {
+          "description": "Label/Revision to route requests to",
+          "type": "string"
+        },
+        "weight": {
+          "description": "Weighted routing",
+          "type": "integer",
+          "format": "int32",
+          "minimum": 0,
+          "maximum": 100
+        }
+      }
+    },
+    "HttpRouteMatch": {
+      "description": "Criteria to match on",
+      "type": "object",
+      "properties": {
+        "prefix": {
+          "description": "match on all prefix's. Not exact",
+          "type": "string"
+        },
+        "path": {
+          "description": "match on exact path",
+          "type": "string"
+        },
+        "pathSeparatedPrefix": {
+          "description": "match on all prefix's. Not exact",
+          "type": "string"
+        },
+        "caseSensitive": {
+          "description": "path case sensitive, default is true",
+          "type": "boolean"
+        }
+      }
+    },
+    "HttpRouteAction": {
+      "description": "Action to perform once matching of routes is done",
+      "type": "object",
+      "properties": {
+        "prefixRewrite": {
+          "description": "Rewrite prefix, default is no rewrites",
+          "type": "string"
+        }
+      }
+    },
+    "HttpRoute": {
+      "description": "Http Routes configuration, including paths to match on and whether or not rewrites are to be done.",
+      "type": "object",
+      "properties": {
+        "match": {
+          "description": "Conditions route will match on",
+          "$ref": "#/definitions/HttpRouteMatch"
+        },
+        "action": {
+          "description": "Once route is matched, what is the desired action",
+          "$ref": "#/definitions/HttpRouteAction"
+        }
+      }
+    },
+    "HttpRouteRule": {
+      "description": "Http Route rule.",
+      "type": "object",
+      "properties": {
+        "targets": {
+          "description": "Targets- container apps, revisions, labels",
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/HttpRouteTarget"
+          },
+          "x-ms-identifiers": [
+            "name"
+          ]
+        },
+        "routes": {
+          "description": "Routing configuration that will allow matches on specific paths/headers.",
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/HttpRoute"
+          },
+          "x-ms-identifiers": [
+            "name"
+          ]
+        },
+        "description": {
+          "type": "string",
+          "description": "Description of rule. Optional."
+        }
+      }
+    },
+    "HttpRouteProvisioningState": {
+      "type": "string",
+      "readOnly": true,
+      "description": "The current provisioning state.",
+      "enum": [
+        "Succeeded",
+        "Failed",
+        "Canceled",
+        "Waiting",
+        "Updating",
+        "Deleting",
+        "Pending"
+      ],
+      "x-ms-enum": {
+        "name": "HttpRouteProvisioningState",
+        "modelAsString": true
+      }
+    },
+    "HttpRouteConfigCollection": {
+      "description": "Collection of Advanced Ingress Routing Config resources.",
+      "required": [
+        "value"
+      ],
+      "type": "object",
+      "properties": {
+        "value": {
+          "description": "Collection of resources.",
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/HttpRouteConfig"
+          }
+        },
+        "nextLink": {
+          "description": "Link to next page of resources.",
+          "type": "string",
+          "readOnly": true
+        }
+      }
+    }
+  },
+  "parameters": {
+    "HttpRouteConfigNameParameter": {
+      "name": "httpRouteName",
+      "in": "path",
+      "description": "Name of the Http Route Config Resource.",
+      "required": true,
+      "type": "string",
+      "pattern": "^[a-z][a-z0-9]*$",
+      "minLength": 3,
+      "maxLength": 63,
+      "x-ms-parameter-location": "method"
+    }
+  },
+  "securityDefinitions": {
+    "azure_auth": {
+      "type": "oauth2",
+      "description": "Azure Active Directory OAuth2 Flow",
+      "flow": "implicit",
+      "authorizationUrl": "https://login.microsoftonline.com/common/oauth2/authorize",
+      "scopes": {
+        "user_impersonation": "impersonate your user account"
+      }
+    }
+  },
+  "security": [
+    {
+      "azure_auth": [
+        "user_impersonation"
+      ]
+    }
+  ]
+}
diff --git a/specification/app/resource-manager/Microsoft.App/preview/2024-10-02-preview/examples/HttpRouteConfig_CreateOrUpdate.json b/specification/app/resource-manager/Microsoft.App/preview/2024-10-02-preview/examples/HttpRouteConfig_CreateOrUpdate.json
new file mode 100644
index 000000000000..7f94d84b1376
--- /dev/null
+++ b/specification/app/resource-manager/Microsoft.App/preview/2024-10-02-preview/examples/HttpRouteConfig_CreateOrUpdate.json
@@ -0,0 +1,127 @@
+{
+  "parameters": {
+    "subscriptionId": "34adfa4f-cedf-4dc0-ba29-b6d1a69ab345",
+    "resourceGroupName": "examplerg",
+    "environmentName": "testcontainerenv",
+    "httpRouteName": "httproutefriendlyname",
+    "api-version": "2024-10-02-preview",
+    "httpRouteConfigEnvelope": {
+      "properties": {
+        "customDomains": [
+          {
+            "name": "example.com",
+            "bindingType": "SniEnabled",
+            "certificateId": "/subscriptions/34adfa4f-cedf-4dc0-ba29-b6d1a69ab345/resourceGroups/examplerg/providers/Microsoft.App/managedEnvironments/testcontainerenv/certificates/certificate-1"
+          }
+        ],
+        "rules": [
+          {
+            "targets": [
+              {
+                "containerApp": "capp-1",
+                "revision": "rev-1",
+                "weight": 100
+              }
+            ],
+            "routes": [
+              {
+                "match": {
+                  "path": "/v1",
+                  "caseSensitive": true
+                },
+                "action": {
+                  "prefixRewrite": "/v1/api"
+                }
+              }
+            ],
+            "description": "random-description"
+          }
+        ]
+      }
+    }
+  },
+  "responses": {
+    "200": {
+      "headers": {},
+      "body": {
+        "id": "/subscriptions/34adfa4f-cedf-4dc0-ba29-b6d1a69ab345/resourceGroups/examplerg/providers/Microsoft.App/managedEnvironments/testcontainerenv/httpRouteConfigs/route-1",
+        "type": "Microsoft.App/managedEnvironments/httpRouteConfigs",
+        "properties": {
+          "fqdn": "app1.example.com",
+          "provisioningState": "InProgress",
+          "customDomains": [
+            {
+              "name": "example.com",
+              "bindingType": "SniEnabled",
+              "certificateId": "/subscriptions/34adfa4f-cedf-4dc0-ba29-b6d1a69ab345/resourceGroups/examplerg/providers/Microsoft.App/managedEnvironments/testcontainerenv/certificates/certificate-1"
+            }
+          ],
+          "rules": [
+            {
+              "targets": [
+                {
+                  "containerApp": "capp-1",
+                  "revision": "rev-1",
+                  "weight": 100
+                }
+              ],
+              "routes": [
+                {
+                  "match": {
+                    "path": "/v1",
+                    "caseSensitive": true
+                  },
+                  "action": {
+                    "prefixRewrite": "/v1/api"
+                  }
+                }
+              ],
+              "description": "random-description"
+            }
+          ]
+        }
+      }
+    },
+    "201": {
+      "headers": {},
+      "body": {
+        "id": "/subscriptions/34adfa4f-cedf-4dc0-ba29-b6d1a69ab345/resourceGroups/examplerg/providers/Microsoft.App/managedEnvironments/testcontainerenv/httpRouteConfigs/route-1",
+        "type": "Microsoft.App/managedEnvironments/httpRouteConfigs",
+        "properties": {
+          "fqdn": "app1.example.com",
+          "provisioningState": "Succeeded",
+          "customDomains": [
+            {
+              "name": "example.com",
+              "bindingType": "SniEnabled",
+              "certificateId": "/subscriptions/34adfa4f-cedf-4dc0-ba29-b6d1a69ab345/resourceGroups/examplerg/providers/Microsoft.App/managedEnvironments/testcontainerenv/certificates/certificate-1"
+            }
+          ],
+          "rules": [
+            {
+              "targets": [
+                {
+                  "containerApp": "capp-1",
+                  "revision": "rev-1",
+                  "weight": 100
+                }
+              ],
+              "routes": [
+                {
+                  "match": {
+                    "path": "/v1",
+                    "caseSensitive": true
+                  },
+                  "action": {
+                    "prefixRewrite": "/v1/api"
+                  }
+                }
+              ],
+              "description": "random-description"
+            }
+          ]
+        }
+      }
+    }
+  }
+}
diff --git a/specification/app/resource-manager/Microsoft.App/preview/2024-10-02-preview/examples/HttpRouteConfig_CreateOrUpdatePrefix.json b/specification/app/resource-manager/Microsoft.App/preview/2024-10-02-preview/examples/HttpRouteConfig_CreateOrUpdatePrefix.json
new file mode 100644
index 000000000000..79bdb988c998
--- /dev/null
+++ b/specification/app/resource-manager/Microsoft.App/preview/2024-10-02-preview/examples/HttpRouteConfig_CreateOrUpdatePrefix.json
@@ -0,0 +1,124 @@
+{
+  "parameters": {
+    "subscriptionId": "34adfa4f-cedf-4dc0-ba29-b6d1a69ab345",
+    "resourceGroupName": "examplerg",
+    "environmentName": "testcontainerenv",
+    "httpRouteName": "httproutefriendlyname",
+    "api-version": "2024-10-02-preview",
+    "httpRouteConfigEnvelope": {
+      "properties": {
+        "customDomains": [
+          {
+            "name": "example.com",
+            "bindingType": "Disabled",
+            "certificateId": "/subscriptions/34adfa4f-cedf-4dc0-ba29-b6d1a69ab345/resourceGroups/examplerg/providers/Microsoft.App/managedEnvironments/testcontainerenv/certificates/certificate-1"
+          }
+        ],
+        "rules": [
+          {
+            "targets": [
+              {
+                "containerApp": "capp-1",
+                "label": "label-1"
+              }
+            ],
+            "routes": [
+              {
+                "match": {
+                  "prefix": "/v1",
+                  "caseSensitive": true
+                },
+                "action": {
+                  "prefixRewrite": "/v1/api"
+                }
+              }
+            ],
+            "description": "random-description"
+          }
+        ]
+      }
+    }
+  },
+  "responses": {
+    "200": {
+      "headers": {},
+      "body": {
+        "id": "/subscriptions/34adfa4f-cedf-4dc0-ba29-b6d1a69ab345/resourceGroups/examplerg/providers/Microsoft.App/managedEnvironments/testcontainerenv/httpRouteConfigs/route-1",
+        "type": "Microsoft.App/managedEnvironments/httpRouteConfigs",
+        "properties": {
+          "fqdn": "app1.example.com",
+          "provisioningState": "InProgress",
+          "customDomains": [
+            {
+              "name": "example.com",
+              "bindingType": "Disabled",
+              "certificateId": "/subscriptions/34adfa4f-cedf-4dc0-ba29-b6d1a69ab345/resourceGroups/examplerg/providers/Microsoft.App/managedEnvironments/testcontainerenv/certificates/certificate-1"
+            }
+          ],
+          "rules": [
+            {
+              "targets": [
+                {
+                  "containerApp": "capp-1",
+                  "label": "label-1"
+                }
+              ],
+              "routes": [
+                {
+                  "match": {
+                    "prefix": "/v1",
+                    "caseSensitive": true
+                  },
+                  "action": {
+                    "prefixRewrite": "/v1/api"
+                  }
+                }
+              ],
+              "description": "random-description"
+            }
+          ]
+        }
+      }
+    },
+    "201": {
+      "headers": {},
+      "body": {
+        "id": "/subscriptions/34adfa4f-cedf-4dc0-ba29-b6d1a69ab345/resourceGroups/examplerg/providers/Microsoft.App/managedEnvironments/testcontainerenv/httpRouteConfigs/route-1",
+        "type": "Microsoft.App/managedEnvironments/httpRouteConfigs",
+        "properties": {
+          "fqdn": "app1.example.com",
+          "provisioningState": "Succeeded",
+          "customDomains": [
+            {
+              "name": "example.com",
+              "bindingType": "Disabled",
+              "certificateId": "/subscriptions/34adfa4f-cedf-4dc0-ba29-b6d1a69ab345/resourceGroups/examplerg/providers/Microsoft.App/managedEnvironments/testcontainerenv/certificates/certificate-1"
+            }
+          ],
+          "rules": [
+            {
+              "targets": [
+                {
+                  "containerApp": "capp-1",
+                  "label": "label-1"
+                }
+              ],
+              "routes": [
+                {
+                  "match": {
+                    "prefix": "/v1",
+                    "caseSensitive": true
+                  },
+                  "action": {
+                    "prefixRewrite": "/v1/api"
+                  }
+                }
+              ],
+              "description": "random-description"
+            }
+          ]
+        }
+      }
+    }
+  }
+}
diff --git a/specification/app/resource-manager/Microsoft.App/preview/2024-10-02-preview/examples/HttpRouteConfig_CreateOrUpdate_PathSepPrefix.json b/specification/app/resource-manager/Microsoft.App/preview/2024-10-02-preview/examples/HttpRouteConfig_CreateOrUpdate_PathSepPrefix.json
new file mode 100644
index 000000000000..cfad854c0642
--- /dev/null
+++ b/specification/app/resource-manager/Microsoft.App/preview/2024-10-02-preview/examples/HttpRouteConfig_CreateOrUpdate_PathSepPrefix.json
@@ -0,0 +1,124 @@
+{
+  "parameters": {
+    "subscriptionId": "34adfa4f-cedf-4dc0-ba29-b6d1a69ab345",
+    "resourceGroupName": "examplerg",
+    "environmentName": "testcontainerenv",
+    "httpRouteName": "httproutefriendlyname",
+    "api-version": "2024-10-02-preview",
+    "httpRouteConfigEnvelope": {
+      "properties": {
+        "customDomains": [
+          {
+            "name": "example.com",
+            "bindingType": "Disabled",
+            "certificateId": "/subscriptions/34adfa4f-cedf-4dc0-ba29-b6d1a69ab345/resourceGroups/examplerg/providers/Microsoft.App/managedEnvironments/testcontainerenv/certificates/certificate-1"
+          }
+        ],
+        "rules": [
+          {
+            "targets": [
+              {
+                "containerApp": "capp-1",
+                "label": "label-1"
+              }
+            ],
+            "routes": [
+              {
+                "match": {
+                  "pathSeparatedPrefix": "/v1",
+                  "caseSensitive": true
+                },
+                "action": {
+                  "prefixRewrite": "/v1/api"
+                }
+              }
+            ],
+            "description": "random-description"
+          }
+        ]
+      }
+    }
+  },
+  "responses": {
+    "200": {
+      "headers": {},
+      "body": {
+        "id": "/subscriptions/34adfa4f-cedf-4dc0-ba29-b6d1a69ab345/resourceGroups/examplerg/providers/Microsoft.App/managedEnvironments/testcontainerenv/httpRouteConfigs/route-1",
+        "type": "Microsoft.App/managedEnvironments/httpRouteConfigs",
+        "properties": {
+          "fqdn": "app1.example.com",
+          "provisioningState": "InProgress",
+          "customDomains": [
+            {
+              "name": "example.com",
+              "bindingType": "Disabled",
+              "certificateId": "/subscriptions/34adfa4f-cedf-4dc0-ba29-b6d1a69ab345/resourceGroups/examplerg/providers/Microsoft.App/managedEnvironments/testcontainerenv/certificates/certificate-1"
+            }
+          ],
+          "rules": [
+            {
+              "targets": [
+                {
+                  "containerApp": "capp-1",
+                  "label": "label-1"
+                }
+              ],
+              "routes": [
+                {
+                  "match": {
+                    "pathSeparatedPrefix": "/v1",
+                    "caseSensitive": true
+                  },
+                  "action": {
+                    "prefixRewrite": "/v1/api"
+                  }
+                }
+              ],
+              "description": "random-description"
+            }
+          ]
+        }
+      }
+    },
+    "201": {
+      "headers": {},
+      "body": {
+        "id": "/subscriptions/34adfa4f-cedf-4dc0-ba29-b6d1a69ab345/resourceGroups/examplerg/providers/Microsoft.App/managedEnvironments/testcontainerenv/httpRouteConfigs/route-1",
+        "type": "Microsoft.App/managedEnvironments/httpRouteConfigs",
+        "properties": {
+          "fqdn": "app1.example.com",
+          "provisioningState": "Succeeded",
+          "customDomains": [
+            {
+              "name": "example.com",
+              "bindingType": "Disabled",
+              "certificateId": "/subscriptions/34adfa4f-cedf-4dc0-ba29-b6d1a69ab345/resourceGroups/examplerg/providers/Microsoft.App/managedEnvironments/testcontainerenv/certificates/certificate-1"
+            }
+          ],
+          "rules": [
+            {
+              "targets": [
+                {
+                  "containerApp": "capp-1",
+                  "label": "label-1"
+                }
+              ],
+              "routes": [
+                {
+                  "match": {
+                    "pathSeparatedPrefix": "/v1",
+                    "caseSensitive": true
+                  },
+                  "action": {
+                    "prefixRewrite": "/v1/api"
+                  }
+                }
+              ],
+              "description": "random-description"
+            }
+          ]
+        }
+      }
+    }
+  }
+}
diff --git a/specification/app/resource-manager/Microsoft.App/preview/2024-10-02-preview/examples/HttpRouteConfig_Delete.json b/specification/app/resource-manager/Microsoft.App/preview/2024-10-02-preview/examples/HttpRouteConfig_Delete.json
new file mode 100644
index 000000000000..a20f7662ccbd
--- /dev/null
+++ b/specification/app/resource-manager/Microsoft.App/preview/2024-10-02-preview/examples/HttpRouteConfig_Delete.json
@@ -0,0 +1,13 @@
+{
+  "parameters": {
+    "subscriptionId": "34adfa4f-cedf-4dc0-ba29-b6d1a69ab345",
+    "resourceGroupName": "examplerg",
+    "environmentName": "testcontainerenv",
+    "httpRouteName": "httproutefriendlyname",
+    "api-version": "2024-10-02-preview"
+  },
+  "responses": {
+    "200": {},
+    "204": {}
+  }
+}
diff --git a/specification/app/resource-manager/Microsoft.App/preview/2024-10-02-preview/examples/HttpRouteConfig_Get.json b/specification/app/resource-manager/Microsoft.App/preview/2024-10-02-preview/examples/HttpRouteConfig_Get.json
new file mode 100644
index 000000000000..d7378825d59a
--- /dev/null
+++ b/specification/app/resource-manager/Microsoft.App/preview/2024-10-02-preview/examples/HttpRouteConfig_Get.json
@@ -0,0 +1,51 @@
+{
+  "parameters": {
+    "subscriptionId": "34adfa4f-cedf-4dc0-ba29-b6d1a69ab345",
+    "resourceGroupName": "examplerg",
+    "environmentName": "testcontainerenv",
+    "httpRouteName": "httproutefriendlyname",
+    "api-version": "2024-10-02-preview"
+  },
+  "responses": {
+    "200": {
+      "headers": {},
+      "body": {
+        "id": "/subscriptions/34adfa4f-cedf-4dc0-ba29-b6d1a69ab345/resourceGroups/examplerg/providers/Microsoft.App/managedEnvironments/testcontainerenv/httpRouteConfigs/route-1",
+        "type": "Microsoft.App/managedEnvironments/httpRouteConfigs",
+        "properties": {
+          "fqdn": "app1.example.com",
+          "provisioningState": "Succeeded",
+          "customDomains": [
+            {
+              "name": "example.com",
+              "bindingType": "SniEnabled",
+              "certificateId": "/subscriptions/34adfa4f-cedf-4dc0-ba29-b6d1a69ab345/resourceGroups/examplerg/providers/Microsoft.App/managedEnvironments/testcontainerenv/certificates/certificate-1"
+            }
+          ],
+          "rules": [
+            {
+              "targets": [
+                {
+                  "containerApp": "capp-1",
+                  "revision": "rev-1",
+                  "weight": 100
+                }
+              ],
+              "routes": [
+                {
+                  "match": {
+                    "prefix": "/api",
+                    "caseSensitive": true
+                  },
+                  "action": {
+                    "prefixRewrite": "/v1/api"
+                  }
+                }
+              ]
+            }
+          ]
+        }
+      }
+    }
+  }
+}
diff --git a/specification/app/resource-manager/Microsoft.App/preview/2024-10-02-preview/examples/HttpRouteConfig_ListByManagedEnvironment.json b/specification/app/resource-manager/Microsoft.App/preview/2024-10-02-preview/examples/HttpRouteConfig_ListByManagedEnvironment.json
new file mode 100644
index 000000000000..630848235a7e
--- /dev/null
+++ b/specification/app/resource-manager/Microsoft.App/preview/2024-10-02-preview/examples/HttpRouteConfig_ListByManagedEnvironment.json
@@ -0,0 +1,94 @@
+{
+  "parameters": {
+    "subscriptionId": "34adfa4f-cedf-4dc0-ba29-b6d1a69ab345",
+    "resourceGroupName": "examplerg",
+    "environmentName": "testcontainerenv",
+    "api-version": "2024-10-02-preview"
+  },
+  "responses": {
+    "200": {
+      "headers": {},
+      "body": {
+        "value": [
+          {
+            "id": "/subscriptions/34adfa4f-cedf-4dc0-ba29-b6d1a69ab345/resourceGroups/examplerg/providers/Microsoft.App/managedEnvironments/testcontainerenv/httpRouteConfigs/route-1",
+            "type": "Microsoft.App/managedEnvironments/httpRouteConfigs",
+            "properties": {
+              "fqdn": "app1.example.com",
+              "provisioningState": "Succeeded",
+              "customDomains": [
+                {
+                  "name": "example.com",
+                  "bindingType": "SniEnabled",
+                  "certificateId": "/subscriptions/34adfa4f-cedf-4dc0-ba29-b6d1a69ab345/resourceGroups/examplerg/providers/Microsoft.App/managedEnvironments/testcontainerenv/certificates/certificate-1"
+                }
+              ],
+              "rules": [
+                {
+                  "targets": [
+                    {
+                      "containerApp": "containerApp1"
+                    }
+                  ],
+                  "routes": [
+                    {
+                      "match": {
+                        "prefix": "/api",
+                        "caseSensitive": true
+                      },
+                      "action": {
+                        "prefixRewrite": "/v1/api"
+                      }
+                    }
+                  ]
+                }
+              ]
+            }
+          },
+          {
+            "id": "/subscriptions/34adfa4f-cedf-4dc0-ba29-b6d1a69ab345/resourceGroups/examplerg/providers/Microsoft.App/managedEnvironments/testcontainerenv/httpRouteConfigs/route-2",
+            "type": "Microsoft.App/managedEnvironments/httpRouteConfigs",
+            "properties": {
+              "fqdn": "app2.example.com",
+              "provisioningState": "Succeeded",
+              "customDomains": [
+                {
+                  "name": "example.com",
+                  "bindingType": "SniEnabled",
+                  "certificateId": "/subscriptions/34adfa4f-cedf-4dc0-ba29-b6d1a69ab345/resourceGroups/examplerg/providers/Microsoft.App/managedEnvironments/testcontainerenv/certificates/certificate-2"
+                }
+              ],
+              "rules": [
+                {
+                  "targets": [
+                    {
+                      "containerApp": "containerApp2",
+                      "revision": "rev-2",
+                      "weight": 50
+                    },
+                    {
+                      "containerApp": "containerApp2",
+                      "revision": "rev-3",
+                      "weight": 50
+                    }
+                  ],
+                  "routes": [
+                    {
+                      "match": {
+                        "prefix": "/api",
+                        "caseSensitive": false
+                      },
+                      "action": {
+                        "prefixRewrite": "/v2/api"
+                      }
+                    }
+                  ]
+                }
+              ]
+            }
+          }
+        ]
+      }
+    }
+  }
+}
diff --git a/specification/app/resource-manager/Microsoft.App/preview/2024-10-02-preview/examples/HttpRouteConfig_Patch.json b/specification/app/resource-manager/Microsoft.App/preview/2024-10-02-preview/examples/HttpRouteConfig_Patch.json
new file mode 100644
index 000000000000..36eea9f99a51
--- /dev/null
+++ b/specification/app/resource-manager/Microsoft.App/preview/2024-10-02-preview/examples/HttpRouteConfig_Patch.json
@@ -0,0 +1,86 @@
+{
+  "parameters": {
+    "subscriptionId": "34adfa4f-cedf-4dc0-ba29-b6d1a69ab345",
+    "resourceGroupName": "examplerg",
+    "environmentName": "testcontainerenv",
+    "httpRouteName": "httproutefriendlyname",
+    "api-version": "2024-10-02-preview",
+    "httpRouteConfigEnvelope": {
+      "properties": {
+        "customDomains": [
+          {
+            "name": "example.com",
+            "bindingType": "SniEnabled",
+            "certificateId": "/subscriptions/34adfa4f-cedf-4dc0-ba29-b6d1a69ab345/resourceGroups/examplerg/providers/Microsoft.App/managedEnvironments/testcontainerenv/certificates/certificate-1"
+          }
+        ],
+        "rules": [
+          {
+            "targets": [
+              {
+                "containerApp": "capp-1",
+                "revision": "rev-1",
+                "weight": 100
+              }
+            ],
+            "routes": [
+              {
+                "match": {
+                  "path": "/v1",
+                  "caseSensitive": true
+                },
+                "action": {
+                  "prefixRewrite": "/v1/api"
+                }
+              }
+            ],
+            "description": "random-description"
+          }
+        ]
+      }
+    }
+  },
+  "responses": {
+    "200": {
+      "headers": {},
+      "body": {
+        "id": "/subscriptions/34adfa4f-cedf-4dc0-ba29-b6d1a69ab345/resourceGroups/examplerg/providers/Microsoft.App/managedEnvironments/testcontainerenv/httpRouteConfigs/route-1",
+        "type": "Microsoft.App/managedEnvironments/httpRouteConfigs",
+        "properties": {
+          "fqdn": "app1.example.com",
+          "provisioningState": "InProgress",
+          "customDomains": [
+            {
+              "name": "example.com",
+              "bindingType": "SniEnabled",
+              "certificateId": "/subscriptions/34adfa4f-cedf-4dc0-ba29-b6d1a69ab345/resourceGroups/examplerg/providers/Microsoft.App/managedEnvironments/testcontainerenv/certificates/certificate-1"
+            }
+          ],
+          "rules": [
+            {
+              "targets": [
+                {
+                  "containerApp": "capp-1",
+                  "revision": "rev-1",
+                  "weight": 100
+                }
+              ],
+              "routes": [
+                {
+                  "match": {
+                    "path": "/v1",
+                    "caseSensitive": true
+                  },
+                  "action": {
+                    "prefixRewrite": "/v1/api"
+                  }
+                }
+              ],
+              "description": "random-description"
+            }
+          ]
+        }
+      }
+    }
+  }
+}
diff --git a/specification/app/resource-manager/readme.md b/specification/app/resource-manager/readme.md
index bc8f6ee4a0b3..ec482eae7a83 100644
--- a/specification/app/resource-manager/readme.md
+++ b/specification/app/resource-manager/readme.md
@@ -62,6 +62,7 @@ input-file:
   - Microsoft.App/preview/2024-10-02-preview/ManagedEnvironmentsDaprComponentResiliencyPolicies.json
   - Microsoft.App/preview/2024-10-02-preview/ManagedEnvironmentsDaprComponents.json
   - Microsoft.App/preview/2024-10-02-preview/ManagedEnvironmentsDaprSubscriptions.json
+  - Microsoft.App/preview/2024-10-02-preview/ManagedEnvironmentsHttpRouteConfig.json
   - Microsoft.App/preview/2024-10-02-preview/ManagedEnvironmentsMaintenanceConfigurations.json
   - Microsoft.App/preview/2024-10-02-preview/ManagedEnvironmentsStorages.json
   - Microsoft.App/preview/2024-10-02-preview/SessionPools.json