diff --git a/packages/google-cloud-texttospeech/samples/generated/v1/snippet_metadata.google.cloud.texttospeech.v1.json b/packages/google-cloud-texttospeech/samples/generated/v1/snippet_metadata.google.cloud.texttospeech.v1.json
index 5480bea1991..6e369cea117 100644
--- a/packages/google-cloud-texttospeech/samples/generated/v1/snippet_metadata.google.cloud.texttospeech.v1.json
+++ b/packages/google-cloud-texttospeech/samples/generated/v1/snippet_metadata.google.cloud.texttospeech.v1.json
@@ -1,103 +1,103 @@
 {
-  "clientLibrary": {
-    "name": "nodejs-texttospeech",
-    "version": "0.1.0",
-    "language": "TYPESCRIPT",
-    "apis": [
-      {
-        "id": "google.cloud.texttospeech.v1",
-        "version": "v1"
-      }
-    ]
-  },
-  "snippets": [
-    {
-      "regionTag": "texttospeech_v1_generated_TextToSpeech_ListVoices_async",
-      "title": "TextToSpeech listVoices Sample",
-      "origin": "API_DEFINITION",
-      "description": " Returns a list of Voice supported for synthesis.",
-      "canonical": true,
-      "file": "text_to_speech.list_voices.js",
-      "language": "JAVASCRIPT",
-      "segments": [
-        {
-          "start": 25,
-          "end": 56,
-          "type": "FULL"
-        }
-      ],
-      "clientMethod": {
-        "shortName": "ListVoices",
-        "fullName": "google.cloud.texttospeech.v1.TextToSpeech.ListVoices",
-        "async": true,
-        "parameters": [
-          {
-            "name": "language_code",
-            "type": "TYPE_STRING"
-          }
-        ],
-        "resultType": ".google.cloud.texttospeech.v1.ListVoicesResponse",
-        "client": {
-          "shortName": "TextToSpeechClient",
-          "fullName": "google.cloud.texttospeech.v1.TextToSpeechClient"
-        },
-        "method": {
-          "shortName": "ListVoices",
-          "fullName": "google.cloud.texttospeech.v1.TextToSpeech.ListVoices",
-          "service": {
-            "shortName": "TextToSpeech",
-            "fullName": "google.cloud.texttospeech.v1.TextToSpeech"
-          }
-        }
-      }
+    "clientLibrary": {
+        "name": "nodejs-texttospeech",
+        "version": "3.4.0",
+        "language": "TYPESCRIPT",
+        "apis": [
+            {
+                "id": "google.cloud.texttospeech.v1",
+                "version": "v1"
+            }
+        ]
     },
-    {
-      "regionTag": "texttospeech_v1_generated_TextToSpeech_SynthesizeSpeech_async",
-      "title": "TextToSpeech synthesizeSpeech Sample",
-      "origin": "API_DEFINITION",
-      "description": " Synthesizes speech synchronously: receive results after all text input has been processed.",
-      "canonical": true,
-      "file": "text_to_speech.synthesize_speech.js",
-      "language": "JAVASCRIPT",
-      "segments": [
+    "snippets": [
         {
-          "start": 25,
-          "end": 60,
-          "type": "FULL"
-        }
-      ],
-      "clientMethod": {
-        "shortName": "SynthesizeSpeech",
-        "fullName": "google.cloud.texttospeech.v1.TextToSpeech.SynthesizeSpeech",
-        "async": true,
-        "parameters": [
-          {
-            "name": "input",
-            "type": ".google.cloud.texttospeech.v1.SynthesisInput"
-          },
-          {
-            "name": "voice",
-            "type": ".google.cloud.texttospeech.v1.VoiceSelectionParams"
-          },
-          {
-            "name": "audio_config",
-            "type": ".google.cloud.texttospeech.v1.AudioConfig"
-          }
-        ],
-        "resultType": ".google.cloud.texttospeech.v1.SynthesizeSpeechResponse",
-        "client": {
-          "shortName": "TextToSpeechClient",
-          "fullName": "google.cloud.texttospeech.v1.TextToSpeechClient"
+            "regionTag": "texttospeech_v1_generated_TextToSpeech_ListVoices_async",
+            "title": "TextToSpeech listVoices Sample",
+            "origin": "API_DEFINITION",
+            "description": " Returns a list of Voice supported for synthesis.",
+            "canonical": true,
+            "file": "text_to_speech.list_voices.js",
+            "language": "JAVASCRIPT",
+            "segments": [
+                {
+                    "start": 25,
+                    "end": 56,
+                    "type": "FULL"
+                }
+            ],
+            "clientMethod": {
+                "shortName": "ListVoices",
+                "fullName": "google.cloud.texttospeech.v1.TextToSpeech.ListVoices",
+                "async": true,
+                "parameters": [
+                    {
+                        "name": "language_code",
+                        "type": "TYPE_STRING"
+                    }
+                ],
+                "resultType": ".google.cloud.texttospeech.v1.ListVoicesResponse",
+                "client": {
+                    "shortName": "TextToSpeechClient",
+                    "fullName": "google.cloud.texttospeech.v1.TextToSpeechClient"
+                },
+                "method": {
+                    "shortName": "ListVoices",
+                    "fullName": "google.cloud.texttospeech.v1.TextToSpeech.ListVoices",
+                    "service": {
+                        "shortName": "TextToSpeech",
+                        "fullName": "google.cloud.texttospeech.v1.TextToSpeech"
+                    }
+                }
+            }
         },
-        "method": {
-          "shortName": "SynthesizeSpeech",
-          "fullName": "google.cloud.texttospeech.v1.TextToSpeech.SynthesizeSpeech",
-          "service": {
-            "shortName": "TextToSpeech",
-            "fullName": "google.cloud.texttospeech.v1.TextToSpeech"
-          }
+        {
+            "regionTag": "texttospeech_v1_generated_TextToSpeech_SynthesizeSpeech_async",
+            "title": "TextToSpeech synthesizeSpeech Sample",
+            "origin": "API_DEFINITION",
+            "description": " Synthesizes speech synchronously: receive results after all text input has been processed.",
+            "canonical": true,
+            "file": "text_to_speech.synthesize_speech.js",
+            "language": "JAVASCRIPT",
+            "segments": [
+                {
+                    "start": 25,
+                    "end": 60,
+                    "type": "FULL"
+                }
+            ],
+            "clientMethod": {
+                "shortName": "SynthesizeSpeech",
+                "fullName": "google.cloud.texttospeech.v1.TextToSpeech.SynthesizeSpeech",
+                "async": true,
+                "parameters": [
+                    {
+                        "name": "input",
+                        "type": ".google.cloud.texttospeech.v1.SynthesisInput"
+                    },
+                    {
+                        "name": "voice",
+                        "type": ".google.cloud.texttospeech.v1.VoiceSelectionParams"
+                    },
+                    {
+                        "name": "audio_config",
+                        "type": ".google.cloud.texttospeech.v1.AudioConfig"
+                    }
+                ],
+                "resultType": ".google.cloud.texttospeech.v1.SynthesizeSpeechResponse",
+                "client": {
+                    "shortName": "TextToSpeechClient",
+                    "fullName": "google.cloud.texttospeech.v1.TextToSpeechClient"
+                },
+                "method": {
+                    "shortName": "SynthesizeSpeech",
+                    "fullName": "google.cloud.texttospeech.v1.TextToSpeech.SynthesizeSpeech",
+                    "service": {
+                        "shortName": "TextToSpeech",
+                        "fullName": "google.cloud.texttospeech.v1.TextToSpeech"
+                    }
+                }
+            }
         }
-      }
-    }
-  ]
-}
+    ]
+}
\ No newline at end of file
diff --git a/packages/google-cloud-texttospeech/samples/generated/v1beta1/snippet_metadata.google.cloud.texttospeech.v1beta1.json b/packages/google-cloud-texttospeech/samples/generated/v1beta1/snippet_metadata.google.cloud.texttospeech.v1beta1.json
index 6d19d178de9..333a599ada3 100644
--- a/packages/google-cloud-texttospeech/samples/generated/v1beta1/snippet_metadata.google.cloud.texttospeech.v1beta1.json
+++ b/packages/google-cloud-texttospeech/samples/generated/v1beta1/snippet_metadata.google.cloud.texttospeech.v1beta1.json
@@ -1,107 +1,107 @@
 {
-  "clientLibrary": {
-    "name": "nodejs-texttospeech",
-    "version": "0.1.0",
-    "language": "TYPESCRIPT",
-    "apis": [
-      {
-        "id": "google.cloud.texttospeech.v1beta1",
-        "version": "v1beta1"
-      }
-    ]
-  },
-  "snippets": [
-    {
-      "regionTag": "texttospeech_v1beta1_generated_TextToSpeech_ListVoices_async",
-      "title": "TextToSpeech listVoices Sample",
-      "origin": "API_DEFINITION",
-      "description": " Returns a list of Voice supported for synthesis.",
-      "canonical": true,
-      "file": "text_to_speech.list_voices.js",
-      "language": "JAVASCRIPT",
-      "segments": [
-        {
-          "start": 25,
-          "end": 56,
-          "type": "FULL"
-        }
-      ],
-      "clientMethod": {
-        "shortName": "ListVoices",
-        "fullName": "google.cloud.texttospeech.v1beta1.TextToSpeech.ListVoices",
-        "async": true,
-        "parameters": [
-          {
-            "name": "language_code",
-            "type": "TYPE_STRING"
-          }
-        ],
-        "resultType": ".google.cloud.texttospeech.v1beta1.ListVoicesResponse",
-        "client": {
-          "shortName": "TextToSpeechClient",
-          "fullName": "google.cloud.texttospeech.v1beta1.TextToSpeechClient"
-        },
-        "method": {
-          "shortName": "ListVoices",
-          "fullName": "google.cloud.texttospeech.v1beta1.TextToSpeech.ListVoices",
-          "service": {
-            "shortName": "TextToSpeech",
-            "fullName": "google.cloud.texttospeech.v1beta1.TextToSpeech"
-          }
-        }
-      }
+    "clientLibrary": {
+        "name": "nodejs-texttospeech",
+        "version": "3.4.0",
+        "language": "TYPESCRIPT",
+        "apis": [
+            {
+                "id": "google.cloud.texttospeech.v1beta1",
+                "version": "v1beta1"
+            }
+        ]
     },
-    {
-      "regionTag": "texttospeech_v1beta1_generated_TextToSpeech_SynthesizeSpeech_async",
-      "title": "TextToSpeech synthesizeSpeech Sample",
-      "origin": "API_DEFINITION",
-      "description": " Synthesizes speech synchronously: receive results after all text input has been processed.",
-      "canonical": true,
-      "file": "text_to_speech.synthesize_speech.js",
-      "language": "JAVASCRIPT",
-      "segments": [
+    "snippets": [
         {
-          "start": 25,
-          "end": 64,
-          "type": "FULL"
-        }
-      ],
-      "clientMethod": {
-        "shortName": "SynthesizeSpeech",
-        "fullName": "google.cloud.texttospeech.v1beta1.TextToSpeech.SynthesizeSpeech",
-        "async": true,
-        "parameters": [
-          {
-            "name": "input",
-            "type": ".google.cloud.texttospeech.v1beta1.SynthesisInput"
-          },
-          {
-            "name": "voice",
-            "type": ".google.cloud.texttospeech.v1beta1.VoiceSelectionParams"
-          },
-          {
-            "name": "audio_config",
-            "type": ".google.cloud.texttospeech.v1beta1.AudioConfig"
-          },
-          {
-            "name": "enable_time_pointing",
-            "type": "TYPE_ENUM[]"
-          }
-        ],
-        "resultType": ".google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse",
-        "client": {
-          "shortName": "TextToSpeechClient",
-          "fullName": "google.cloud.texttospeech.v1beta1.TextToSpeechClient"
+            "regionTag": "texttospeech_v1beta1_generated_TextToSpeech_ListVoices_async",
+            "title": "TextToSpeech listVoices Sample",
+            "origin": "API_DEFINITION",
+            "description": " Returns a list of Voice supported for synthesis.",
+            "canonical": true,
+            "file": "text_to_speech.list_voices.js",
+            "language": "JAVASCRIPT",
+            "segments": [
+                {
+                    "start": 25,
+                    "end": 56,
+                    "type": "FULL"
+                }
+            ],
+            "clientMethod": {
+                "shortName": "ListVoices",
+                "fullName": "google.cloud.texttospeech.v1beta1.TextToSpeech.ListVoices",
+                "async": true,
+                "parameters": [
+                    {
+                        "name": "language_code",
+                        "type": "TYPE_STRING"
+                    }
+                ],
+                "resultType": ".google.cloud.texttospeech.v1beta1.ListVoicesResponse",
+                "client": {
+                    "shortName": "TextToSpeechClient",
+                    "fullName": "google.cloud.texttospeech.v1beta1.TextToSpeechClient"
+                },
+                "method": {
+                    "shortName": "ListVoices",
+                    "fullName": "google.cloud.texttospeech.v1beta1.TextToSpeech.ListVoices",
+                    "service": {
+                        "shortName": "TextToSpeech",
+                        "fullName": "google.cloud.texttospeech.v1beta1.TextToSpeech"
+                    }
+                }
+            }
         },
-        "method": {
-          "shortName": "SynthesizeSpeech",
-          "fullName": "google.cloud.texttospeech.v1beta1.TextToSpeech.SynthesizeSpeech",
-          "service": {
-            "shortName": "TextToSpeech",
-            "fullName": "google.cloud.texttospeech.v1beta1.TextToSpeech"
-          }
+        {
+            "regionTag": "texttospeech_v1beta1_generated_TextToSpeech_SynthesizeSpeech_async",
+            "title": "TextToSpeech synthesizeSpeech Sample",
+            "origin": "API_DEFINITION",
+            "description": " Synthesizes speech synchronously: receive results after all text input has been processed.",
+            "canonical": true,
+            "file": "text_to_speech.synthesize_speech.js",
+            "language": "JAVASCRIPT",
+            "segments": [
+                {
+                    "start": 25,
+                    "end": 64,
+                    "type": "FULL"
+                }
+            ],
+            "clientMethod": {
+                "shortName": "SynthesizeSpeech",
+                "fullName": "google.cloud.texttospeech.v1beta1.TextToSpeech.SynthesizeSpeech",
+                "async": true,
+                "parameters": [
+                    {
+                        "name": "input",
+                        "type": ".google.cloud.texttospeech.v1beta1.SynthesisInput"
+                    },
+                    {
+                        "name": "voice",
+                        "type": ".google.cloud.texttospeech.v1beta1.VoiceSelectionParams"
+                    },
+                    {
+                        "name": "audio_config",
+                        "type": ".google.cloud.texttospeech.v1beta1.AudioConfig"
+                    },
+                    {
+                        "name": "enable_time_pointing",
+                        "type": "TYPE_ENUM[]"
+                    }
+                ],
+                "resultType": ".google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse",
+                "client": {
+                    "shortName": "TextToSpeechClient",
+                    "fullName": "google.cloud.texttospeech.v1beta1.TextToSpeechClient"
+                },
+                "method": {
+                    "shortName": "SynthesizeSpeech",
+                    "fullName": "google.cloud.texttospeech.v1beta1.TextToSpeech.SynthesizeSpeech",
+                    "service": {
+                        "shortName": "TextToSpeech",
+                        "fullName": "google.cloud.texttospeech.v1beta1.TextToSpeech"
+                    }
+                }
+            }
         }
-      }
-    }
-  ]
-}
+    ]
+}
\ No newline at end of file