diff --git a/spec/json/twilio_api_v2010.json b/spec/json/twilio_api_v2010.json
index 7b529e4c..ebff1b57 100644
--- a/spec/json/twilio_api_v2010.json
+++ b/spec/json/twilio_api_v2010.json
@@ -1169,7 +1169,7 @@
         },
         "type": "object"
       },
-      "api.v2010.account.call.call_notification|instance": {
+      "api.v2010.account.call.call_notification-instance": {
         "properties": {
           "account_sid": {
             "maxLength": 34,
@@ -2982,7 +2982,7 @@
         },
         "type": "object"
       },
-      "api.v2010.account.notification|instance": {
+      "api.v2010.account.notification-instance": {
         "properties": {
           "account_sid": {
             "maxLength": 34,
@@ -11728,7 +11728,7 @@
             "content": {
               "application/json": {
                 "schema": {
-                  "$ref": "#/components/schemas/api.v2010.account.call.call_notification|instance"
+                  "$ref": "#/components/schemas/api.v2010.account.call.call_notification-instance"
                 }
               }
             },
@@ -18128,7 +18128,7 @@
             "content": {
               "application/json": {
                 "schema": {
-                  "$ref": "#/components/schemas/api.v2010.account.notification|instance"
+                  "$ref": "#/components/schemas/api.v2010.account.notification-instance"
                 }
               }
             },
diff --git a/spec/json/twilio_bulkexports_v1.json b/spec/json/twilio_bulkexports_v1.json
index 993ea5d7..7411456c 100644
--- a/spec/json/twilio_bulkexports_v1.json
+++ b/spec/json/twilio_bulkexports_v1.json
@@ -36,7 +36,7 @@
         },
         "type": "object"
       },
-      "bulkexports.v1.export.day|instance": {
+      "bulkexports.v1.export.day-instance": {
         "properties": {
           "redirect_to": {
             "format": "uri",
@@ -510,7 +510,7 @@
             "content": {
               "application/json": {
                 "schema": {
-                  "$ref": "#/components/schemas/bulkexports.v1.export.day|instance"
+                  "$ref": "#/components/schemas/bulkexports.v1.export.day-instance"
                 }
               }
             },
diff --git a/spec/json/twilio_monitor_v1.json b/spec/json/twilio_monitor_v1.json
index a7b738da..32a1736e 100644
--- a/spec/json/twilio_monitor_v1.json
+++ b/spec/json/twilio_monitor_v1.json
@@ -82,7 +82,7 @@
         },
         "type": "object"
       },
-      "monitor.v1.alert|instance": {
+      "monitor.v1.alert-instance": {
         "properties": {
           "account_sid": {
             "maxLength": 34,
@@ -398,7 +398,7 @@
             "content": {
               "application/json": {
                 "schema": {
-                  "$ref": "#/components/schemas/monitor.v1.alert|instance"
+                  "$ref": "#/components/schemas/monitor.v1.alert-instance"
                 }
               }
             },
diff --git a/spec/json/twilio_preview.json b/spec/json/twilio_preview.json
index 4a458fd5..cc5b1035 100644
--- a/spec/json/twilio_preview.json
+++ b/spec/json/twilio_preview.json
@@ -36,7 +36,7 @@
         },
         "type": "object"
       },
-      "preview.bulk_exports.export.day|instance": {
+      "preview.bulk_exports.export.day-instance": {
         "properties": {
           "redirect_to": {
             "format": "uri",
@@ -2827,7 +2827,7 @@
             "content": {
               "application/json": {
                 "schema": {
-                  "$ref": "#/components/schemas/preview.bulk_exports.export.day|instance"
+                  "$ref": "#/components/schemas/preview.bulk_exports.export.day-instance"
                 }
               }
             },
diff --git a/spec/json/twilio_pricing_v1.json b/spec/json/twilio_pricing_v1.json
index 1f73cafb..797f0bd0 100644
--- a/spec/json/twilio_pricing_v1.json
+++ b/spec/json/twilio_pricing_v1.json
@@ -31,7 +31,7 @@
         },
         "type": "object"
       },
-      "pricing.v1.messaging.messaging_country|instance": {
+      "pricing.v1.messaging.messaging_country-instance": {
         "properties": {
           "country": {
             "type": "string"
@@ -130,7 +130,7 @@
         },
         "type": "object"
       },
-      "pricing.v1.phone_number.phone_number_country|instance": {
+      "pricing.v1.phone_number.phone_number_country-instance": {
         "properties": {
           "country": {
             "type": "string"
@@ -195,7 +195,7 @@
         },
         "type": "object"
       },
-      "pricing.v1.voice.voice_country|instance": {
+      "pricing.v1.voice.voice_country-instance": {
         "properties": {
           "country": {
             "type": "string"
@@ -432,7 +432,7 @@
             "content": {
               "application/json": {
                 "schema": {
-                  "$ref": "#/components/schemas/pricing.v1.messaging.messaging_country|instance"
+                  "$ref": "#/components/schemas/pricing.v1.messaging.messaging_country-instance"
                 }
               }
             },
@@ -567,7 +567,7 @@
             "content": {
               "application/json": {
                 "schema": {
-                  "$ref": "#/components/schemas/pricing.v1.phone_number.phone_number_country|instance"
+                  "$ref": "#/components/schemas/pricing.v1.phone_number.phone_number_country-instance"
                 }
               }
             },
@@ -700,7 +700,7 @@
             "content": {
               "application/json": {
                 "schema": {
-                  "$ref": "#/components/schemas/pricing.v1.voice.voice_country|instance"
+                  "$ref": "#/components/schemas/pricing.v1.voice.voice_country-instance"
                 }
               }
             },
diff --git a/spec/json/twilio_pricing_v2.json b/spec/json/twilio_pricing_v2.json
index 13b1a700..17153e3f 100644
--- a/spec/json/twilio_pricing_v2.json
+++ b/spec/json/twilio_pricing_v2.json
@@ -31,7 +31,7 @@
         },
         "type": "object"
       },
-      "pricing.v2.voice.voice_country|instance": {
+      "pricing.v2.voice.voice_country-instance": {
         "properties": {
           "country": {
             "type": "string"
@@ -284,7 +284,7 @@
             "content": {
               "application/json": {
                 "schema": {
-                  "$ref": "#/components/schemas/pricing.v2.voice.voice_country|instance"
+                  "$ref": "#/components/schemas/pricing.v2.voice.voice_country-instance"
                 }
               }
             },
diff --git a/spec/json/twilio_voice_v1.json b/spec/json/twilio_voice_v1.json
index fbbbd7da..b2c010ca 100644
--- a/spec/json/twilio_voice_v1.json
+++ b/spec/json/twilio_voice_v1.json
@@ -237,26 +237,7 @@
         },
         "type": "object"
       },
-      "voice.v1.dialing_permissions.dialing_permissions_country.dialing_permissions_hrs_prefixes": {
-        "properties": {
-          "prefix": {
-            "type": "string"
-          }
-        },
-        "type": "object"
-      },
-      "voice.v1.dialing_permissions.dialing_permissions_country_bulk_update": {
-        "properties": {
-          "update_count": {
-            "type": "integer"
-          },
-          "update_request": {
-            "type": "string"
-          }
-        },
-        "type": "object"
-      },
-      "voice.v1.dialing_permissions.dialing_permissions_country|instance": {
+      "voice.v1.dialing_permissions.dialing_permissions_country-instance": {
         "properties": {
           "continent": {
             "type": "string"
@@ -292,6 +273,25 @@
         },
         "type": "object"
       },
+      "voice.v1.dialing_permissions.dialing_permissions_country.dialing_permissions_hrs_prefixes": {
+        "properties": {
+          "prefix": {
+            "type": "string"
+          }
+        },
+        "type": "object"
+      },
+      "voice.v1.dialing_permissions.dialing_permissions_country_bulk_update": {
+        "properties": {
+          "update_count": {
+            "type": "integer"
+          },
+          "update_request": {
+            "type": "string"
+          }
+        },
+        "type": "object"
+      },
       "voice.v1.dialing_permissions.dialing_permissions_settings": {
         "properties": {
           "dialing_permissions_inheritance": {
@@ -1658,7 +1658,7 @@
             "content": {
               "application/json": {
                 "schema": {
-                  "$ref": "#/components/schemas/voice.v1.dialing_permissions.dialing_permissions_country|instance"
+                  "$ref": "#/components/schemas/voice.v1.dialing_permissions.dialing_permissions_country-instance"
                 }
               }
             },
diff --git a/spec/yaml/twilio_api_v2010.yaml b/spec/yaml/twilio_api_v2010.yaml
index 8e291560..3c37a2ae 100644
--- a/spec/yaml/twilio_api_v2010.yaml
+++ b/spec/yaml/twilio_api_v2010.yaml
@@ -865,7 +865,7 @@ components:
           format: uri
           type: string
       type: object
-    api.v2010.account.call.call_notification|instance:
+    api.v2010.account.call.call_notification-instance:
       properties:
         account_sid:
           maxLength: 34
@@ -2283,7 +2283,7 @@ components:
           format: uri
           type: string
       type: object
-    api.v2010.account.notification|instance:
+    api.v2010.account.notification-instance:
       properties:
         account_sid:
           maxLength: 34
@@ -9553,7 +9553,7 @@ paths:
           content:
             application/json:
               schema:
-                $ref: '#/components/schemas/api.v2010.account.call.call_notification|instance'
+                $ref: '#/components/schemas/api.v2010.account.call.call_notification-instance'
           description: OK
       security:
       - accountSid_authToken: []
@@ -14736,7 +14736,7 @@ paths:
           content:
             application/json:
               schema:
-                $ref: '#/components/schemas/api.v2010.account.notification|instance'
+                $ref: '#/components/schemas/api.v2010.account.notification-instance'
           description: OK
       security:
       - accountSid_authToken: []
diff --git a/spec/yaml/twilio_bulkexports_v1.yaml b/spec/yaml/twilio_bulkexports_v1.yaml
index 68df8329..926aadcb 100644
--- a/spec/yaml/twilio_bulkexports_v1.yaml
+++ b/spec/yaml/twilio_bulkexports_v1.yaml
@@ -23,7 +23,7 @@ components:
         size:
           type: integer
       type: object
-    bulkexports.v1.export.day|instance:
+    bulkexports.v1.export.day-instance:
       properties:
         redirect_to:
           format: uri
@@ -337,7 +337,7 @@ paths:
           content:
             application/json:
               schema:
-                $ref: '#/components/schemas/bulkexports.v1.export.day|instance'
+                $ref: '#/components/schemas/bulkexports.v1.export.day-instance'
           description: Temporary Redirect
       security:
       - accountSid_authToken: []
diff --git a/spec/yaml/twilio_monitor_v1.yaml b/spec/yaml/twilio_monitor_v1.yaml
index edd457ac..58d88ffc 100644
--- a/spec/yaml/twilio_monitor_v1.yaml
+++ b/spec/yaml/twilio_monitor_v1.yaml
@@ -63,7 +63,7 @@ components:
           format: uri
           type: string
       type: object
-    monitor.v1.alert|instance:
+    monitor.v1.alert-instance:
       properties:
         account_sid:
           maxLength: 34
@@ -296,7 +296,7 @@ paths:
           content:
             application/json:
               schema:
-                $ref: '#/components/schemas/monitor.v1.alert|instance'
+                $ref: '#/components/schemas/monitor.v1.alert-instance'
           description: OK
       security:
       - accountSid_authToken: []
diff --git a/spec/yaml/twilio_preview.yaml b/spec/yaml/twilio_preview.yaml
index 0f9f1d17..29c3409f 100644
--- a/spec/yaml/twilio_preview.yaml
+++ b/spec/yaml/twilio_preview.yaml
@@ -23,7 +23,7 @@ components:
         size:
           type: integer
       type: object
-    preview.bulk_exports.export.day|instance:
+    preview.bulk_exports.export.day-instance:
       properties:
         redirect_to:
           format: uri
@@ -2076,7 +2076,7 @@ paths:
           content:
             application/json:
               schema:
-                $ref: '#/components/schemas/preview.bulk_exports.export.day|instance'
+                $ref: '#/components/schemas/preview.bulk_exports.export.day-instance'
           description: Temporary Redirect
       security:
       - accountSid_authToken: []
diff --git a/spec/yaml/twilio_pricing_v1.yaml b/spec/yaml/twilio_pricing_v1.yaml
index be539b1b..44615f65 100644
--- a/spec/yaml/twilio_pricing_v1.yaml
+++ b/spec/yaml/twilio_pricing_v1.yaml
@@ -20,7 +20,7 @@ components:
           format: uri
           type: string
       type: object
-    pricing.v1.messaging.messaging_country|instance:
+    pricing.v1.messaging.messaging_country-instance:
       properties:
         country:
           type: string
@@ -85,7 +85,7 @@ components:
           format: uri
           type: string
       type: object
-    pricing.v1.phone_number.phone_number_country|instance:
+    pricing.v1.phone_number.phone_number_country-instance:
       properties:
         country:
           type: string
@@ -128,7 +128,7 @@ components:
           format: uri
           type: string
       type: object
-    pricing.v1.voice.voice_country|instance:
+    pricing.v1.voice.voice_country-instance:
       properties:
         country:
           type: string
@@ -289,7 +289,7 @@ paths:
           content:
             application/json:
               schema:
-                $ref: '#/components/schemas/pricing.v1.messaging.messaging_country|instance'
+                $ref: '#/components/schemas/pricing.v1.messaging.messaging_country-instance'
           description: OK
       security:
       - accountSid_authToken: []
@@ -372,7 +372,7 @@ paths:
           content:
             application/json:
               schema:
-                $ref: '#/components/schemas/pricing.v1.phone_number.phone_number_country|instance'
+                $ref: '#/components/schemas/pricing.v1.phone_number.phone_number_country-instance'
           description: OK
       security:
       - accountSid_authToken: []
@@ -455,7 +455,7 @@ paths:
           content:
             application/json:
               schema:
-                $ref: '#/components/schemas/pricing.v1.voice.voice_country|instance'
+                $ref: '#/components/schemas/pricing.v1.voice.voice_country-instance'
           description: OK
       security:
       - accountSid_authToken: []
diff --git a/spec/yaml/twilio_pricing_v2.yaml b/spec/yaml/twilio_pricing_v2.yaml
index 206a99a1..02435e42 100644
--- a/spec/yaml/twilio_pricing_v2.yaml
+++ b/spec/yaml/twilio_pricing_v2.yaml
@@ -20,7 +20,7 @@ components:
           format: uri
           type: string
       type: object
-    pricing.v2.voice.voice_country|instance:
+    pricing.v2.voice.voice_country-instance:
       properties:
         country:
           type: string
@@ -191,7 +191,7 @@ paths:
           content:
             application/json:
               schema:
-                $ref: '#/components/schemas/pricing.v2.voice.voice_country|instance'
+                $ref: '#/components/schemas/pricing.v2.voice.voice_country-instance'
           description: OK
       security:
       - accountSid_authToken: []
diff --git a/spec/yaml/twilio_voice_v1.yaml b/spec/yaml/twilio_voice_v1.yaml
index 2e8038d3..fa9ff4be 100644
--- a/spec/yaml/twilio_voice_v1.yaml
+++ b/spec/yaml/twilio_voice_v1.yaml
@@ -181,19 +181,7 @@ components:
           format: uri
           type: string
       type: object
-    voice.v1.dialing_permissions.dialing_permissions_country.dialing_permissions_hrs_prefixes:
-      properties:
-        prefix:
-          type: string
-      type: object
-    voice.v1.dialing_permissions.dialing_permissions_country_bulk_update:
-      properties:
-        update_count:
-          type: integer
-        update_request:
-          type: string
-      type: object
-    voice.v1.dialing_permissions.dialing_permissions_country|instance:
+    voice.v1.dialing_permissions.dialing_permissions_country-instance:
       properties:
         continent:
           type: string
@@ -217,6 +205,18 @@ components:
           format: uri
           type: string
       type: object
+    voice.v1.dialing_permissions.dialing_permissions_country.dialing_permissions_hrs_prefixes:
+      properties:
+        prefix:
+          type: string
+      type: object
+    voice.v1.dialing_permissions.dialing_permissions_country_bulk_update:
+      properties:
+        update_count:
+          type: integer
+        update_request:
+          type: string
+      type: object
     voice.v1.dialing_permissions.dialing_permissions_settings:
       properties:
         dialing_permissions_inheritance:
@@ -1207,7 +1207,7 @@ paths:
           content:
             application/json:
               schema:
-                $ref: '#/components/schemas/voice.v1.dialing_permissions.dialing_permissions_country|instance'
+                $ref: '#/components/schemas/voice.v1.dialing_permissions.dialing_permissions_country-instance'
           description: OK
       security:
       - accountSid_authToken: []