diff --git a/generative-ai/snippets/function-calling/functionCallingBasic.js b/generative-ai/snippets/function-calling/functionCallingBasic.js
deleted file mode 100644
index c3429cbbfd..0000000000
--- a/generative-ai/snippets/function-calling/functionCallingBasic.js
+++ /dev/null
@@ -1,69 +0,0 @@
-// Copyright 2024 Google LLC
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     https://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// [START generativeaionvertexai_function_calling_basic]
-const {GoogleGenAI} = require('@google/genai');
-
-const tools = [
-  {
-    functionDeclarations: [
-      {
-        name: 'get_current_weather',
-        description: 'get weather in a given location',
-        parameters: {
-          type: 'OBJECT',
-          properties: {
-            location: {type: 'STRING'},
-            unit: {
-              type: 'STRING',
-              enum: ['celsius', 'fahrenheit'],
-            },
-          },
-          required: ['location'],
-        },
-      },
-    ],
-  },
-];
-
-/**
- * TODO(developer): Update these variables before running the sample.
- */
-async function functionCallingBasic(
-  projectId = 'PROJECT_ID',
-  location = 'us-central1',
-  model = 'gemini-2.5-flash'
-) {
-  // Initialize client with your Cloud project and location
-  const client = new GoogleGenAI({
-    vertexai: true,
-    project: projectId,
-    location: location,
-  });
-
-  const result = await client.models.generateContent({
-    model: model,
-    contents: 'What is the weather in Boston?',
-    config: {
-      tools: tools,
-    },
-  });
-  console.log(JSON.stringify(result.functionCalls));
-}
-// [END generativeaionvertexai_function_calling_basic]
-
-functionCallingBasic(...process.argv.slice(2)).catch(err => {
-  console.error(err.message);
-  process.exitCode = 1;
-});
diff --git a/generative-ai/snippets/function-calling/functionCallingStreamContent.js b/generative-ai/snippets/function-calling/functionCallingStreamContent.js
deleted file mode 100644
index c25bb995d2..0000000000
--- a/generative-ai/snippets/function-calling/functionCallingStreamContent.js
+++ /dev/null
@@ -1,96 +0,0 @@
-// Copyright 2023 Google LLC
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     https://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// [START generativeaionvertexai_gemini_function_calling_content]
-const {GoogleGenAI} = require('@google/genai');
-
-const tools = [
-  {
-    functionDeclarations: [
-      {
-        name: 'get_current_weather',
-        description: 'get weather in a given location',
-        parameters: {
-          type: 'OBJECT',
-          properties: {
-            location: {type: 'STRING'},
-            unit: {type: 'STRING', enum: ['celsius', 'fahrenheit']},
-          },
-          required: ['location'],
-        },
-      },
-    ],
-  },
-];
-
-const functionResponseParts = [
-  {
-    functionResponse: {
-      name: 'get_current_weather',
-      response: {name: 'get_current_weather', content: {weather: 'super nice'}},
-    },
-  },
-];
-
-/**
- * TODO(developer): Update these variables before running the sample.
- */
-async function functionCallingStreamContent(
-  projectId = 'PROJECT_ID',
-  location = 'us-central1',
-  model = 'gemini-2.5-flash'
-) {
-  // Initialize client with your Cloud project and location
-  const client = new GoogleGenAI({
-    vertexai: true,
-    project: projectId,
-    location: location,
-  });
-
-  const request = [
-    {role: 'user', parts: [{text: 'What is the weather in Boston?'}]},
-    {
-      role: 'model',
-      parts: [
-        {
-          functionCall: {
-            name: 'get_current_weather',
-            args: {location: 'Boston'},
-          },
-        },
-      ],
-    },
-    {role: 'user', parts: functionResponseParts},
-  ];
-
-  const streamingResp = await client.models.generateContentStream({
-    model: model,
-    contents: request,
-    config: {tools: tools},
-  });
-
-  let completeResponseText = '';
-  for await (const chunk of streamingResp) {
-    if (chunk.text) {
-      completeResponseText += chunk.text;
-    }
-  }
-  console.log(completeResponseText);
-}
-// [END generativeaionvertexai_gemini_function_calling_content]
-
-functionCallingStreamContent(...process.argv.slice(2)).catch(err => {
-  console.error(err.message);
-  process.exitCode = 1;
-});
diff --git a/generative-ai/snippets/test/function-calling/functionCallingBasic.test.js b/generative-ai/snippets/test/function-calling/functionCallingBasic.test.js
deleted file mode 100644
index 013baaf496..0000000000
--- a/generative-ai/snippets/test/function-calling/functionCallingBasic.test.js
+++ /dev/null
@@ -1,43 +0,0 @@
-// Copyright 2024 Google LLC
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     https://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-'use strict';
-
-const {assert} = require('chai');
-const {describe, it} = require('mocha');
-const cp = require('child_process');
-const execSync = cmd => cp.execSync(cmd, {encoding: 'utf-8'});
-
-const projectId = process.env.CAIP_PROJECT_ID;
-const location = process.env.LOCATION;
-const model = 'gemini-2.5-flash';
-
-describe('Generative AI Function Calling', () => {
-  /**
-   * TODO(developer): Uncomment these variables before running the sample.\
-   * (Not necessary if passing values as arguments)
-   */
-  // const projectId = 'YOUR_PROJECT_ID';
-  // const location = 'YOUR_LOCATION';
-  // const model = 'gemini-2.5-flash';
-
-  it('should define a function and have the model invoke it', async () => {
-    const output = execSync(
-      `node ./function-calling/functionCallingBasic.js ${projectId} ${location} ${model}`
-    );
-
-    // Assert that the response is what we expect
-    assert(output.length > 0);
-  });
-});
diff --git a/generative-ai/snippets/test/function-calling/functionCallingStreamContent.test.js b/generative-ai/snippets/test/function-calling/functionCallingStreamContent.test.js
deleted file mode 100644
index f825df3a88..0000000000
--- a/generative-ai/snippets/test/function-calling/functionCallingStreamContent.test.js
+++ /dev/null
@@ -1,43 +0,0 @@
-// Copyright 2023 Google LLC
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     https://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-'use strict';
-
-const {assert} = require('chai');
-const {describe, it} = require('mocha');
-const cp = require('child_process');
-const execSync = cmd => cp.execSync(cmd, {encoding: 'utf-8'});
-
-const projectId = process.env.CAIP_PROJECT_ID;
-const location = process.env.LOCATION;
-const model = 'gemini-2.5-flash';
-
-describe('Generative AI Function Calling Stream Content', () => {
-  /**
-   * TODO(developer): Uncomment these variables before running the sample.\
-   * (Not necessary if passing values as arguments)
-   */
-  // const projectId = 'YOUR_PROJECT_ID';
-  // const location = 'YOUR_LOCATION';
-  // const model = 'gemini-2.5-flash';
-
-  it('should create stream chat and begin the conversation the same in each instance', async () => {
-    const output = execSync(
-      `node ./function-calling/functionCallingStreamContent.js ${projectId} ${location} ${model}`
-    );
-
-    // Assert that the response is what we expect
-    assert(output.match(/super nice/), output);
-  });
-});