การย้ายข้อมูลไปยัง Interactions API

from google import genai

client = genai.Client()

response = client.models.generate_content(
    model="gemini-2.5-flash-lite", contents="Tell me a joke."
)
print(response.text)

import { GoogleGenAI } from '@google/genai';

const ai = new GoogleGenAI({});

const response = await ai.models.generateContent({
  model: "gemini-2.5-flash-lite",
  contents: "Tell me a joke.",
});
console.log(response.text);

import com.google.genai.Client;
import com.google.genai.types.GenerateContentResponse;

Client client = new Client();

GenerateContentResponse response =
    client.models.generateContent("gemini-2.5-flash-lite", "Tell me a joke.", null);
System.out.println(response.text());

# Request
curl -X POST "https://generativelanguage.googleapis.com/v1beta/models/gemini-2.5-flash-lite:generateContent" \
-H "Content-Type: application/json" \
-H "x-goog-api-key: $GEMINI_API_KEY" \
-d '{
    "contents": [{
        "parts": [{
            "text": "Tell me a joke."
        }]
    }]
}'

# Response
{
  "candidates": [
    {
      "content": {
        "parts": [
          {
            "text": "Why did the chicken cross the road? To get to the other side!"
          }
        ],
        "role": "model"
      },
      "finishReason": "STOP",
      "index": 0
    }
  ],
  "usageMetadata": {
    "promptTokenCount": 4,
    "candidatesTokenCount": 12,
    "totalTokenCount": 16
  }
}

from google import genai

client = genai.Client()

interaction = client.interactions.create(
    model="gemini-3.8-flash", input="Tell me a joke."
)

print(interaction.output_text)

import { GoogleGenAI } from '@google/genai';

const client = new GoogleGenAI({});

let interaction = await client.interactions.create({
    model: 'gemini-3.8-flash',
    input: 'Tell me a joke.'
});

console.log(interaction.output_text);

import com.google.genai.Client;
import com.google.genai.gaos.models.interactions.CreateModelInteraction;
import com.google.genai.gaos.models.interactions.Interaction;
import com.google.genai.gaos.models.interactions.InteractionsInput;
import com.google.genai.gaos.models.interactions.Model;
import com.google.genai.gaos.models.operations.CreateInteractionRequestBody;

Client client = new Client();

CreateModelInteraction request =
    CreateModelInteraction.builder()
        .model(Model.of("gemini-3.8-flash"))
        .input(InteractionsInput.of("Tell me a joke."))
        .build();

Interaction interaction =
    client.interactions.create(CreateInteractionRequestBody.of(request)).interaction().get();

System.out.println(interaction.outputText().orElse(""));

# Request
curl -X POST "https://generativelanguage.googleapis.com/v1beta2/interactions" \
-H "Content-Type: application/json" \
-H "x-goog-api-key: $GEMINI_API_KEY" \
-d '{
    "model": "gemini-3.8-flash",
    "input": "Tell me a joke."
}'

# Response
{
  "id": "int_123",
  "status": "completed",
  "steps": [
    {
      "type": "user_input",
      "status": "done",
      "content": [
        {
          "type": "text",
          "text": "Tell me a joke."
        }
      ]
    },
    {
      "type": "model_output",
      "status": "done",
      "content": [
        {
          "type": "text",
          "text": "Why did the chicken cross the road?"
        }
      ]
    }
  ]
}

from google import genai

client = genai.Client()

chat = client.chats.create(model="gemini-2.5-flash-lite")
response1 = chat.send_message("Hi, my name is Phil.")
print(response1.text)

response2 = chat.send_message("What is my name?")
print(response2.text)

from google import genai
from google.genai import types

client = genai.Client()

response = client.models.generate_content(
    model="gemini-2.5-flash-lite",
    contents=[
        types.Content(
            role="user", parts=[types.Part.from_text(text="Hi, my name is Phil.")]
        ),
        types.Content(
            role="model",
            parts=[types.Part.from_text(text="Hi Phil, how can I help you?")],
        ),
        types.Content(
            role="user", parts=[types.Part.from_text(text="What is my name?")]
        ),
    ],
)
print(response.text)

import { GoogleGenAI } from '@google/genai';

const client = new GoogleGenAI({});

const chat = client.chats.create({ model: 'gemini-2.5-flash-lite' });
let response = await chat.sendMessage({ message: 'Hi, my name is Phil.' });
console.log(response.text);

response = await chat.sendMessage({ message: 'What is my name?' });
console.log(response.text);

import { GoogleGenAI } from '@google/genai';

const client = new GoogleGenAI({});

const response = await client.models.generateContent({
    model: 'gemini-2.5-flash-lite',
    contents: [
        { role: 'user', parts: [{ text: 'Hi, my name is Phil.' }] },
        { role: 'model', parts: [{ text: 'Hi Phil, how can I help you?' }] },
        { role: 'user', parts: [{ text: 'What is my name?' }] }
    ]
});
console.log(response.text);

import com.google.genai.Chat;
import com.google.genai.Client;
import com.google.genai.types.Content;
import com.google.genai.types.GenerateContentResponse;
import com.google.genai.types.Part;
import java.util.Arrays;

Client client = new Client();

// Using the chat helper (recommended)
Chat chat = client.chats.create("gemini-2.5-flash-lite");
GenerateContentResponse response1 = chat.sendMessage("Hi, my name is Phil.");
System.out.println(response1.text());

GenerateContentResponse response2 = chat.sendMessage("What is my name?");
System.out.println(response2.text());

// Manually managing history
GenerateContentResponse manualResponse =
    client.models.generateContent(
        "gemini-2.5-flash-lite",
        Arrays.asList(
            Content.builder()
                .role("user")
                .parts(Arrays.asList(Part.fromText("Hi, my name is Phil.")))
                .build(),
            Content.builder()
                .role("model")
                .parts(Arrays.asList(Part.fromText("Hi Phil, how can I help you?")))
                .build(),
            Content.builder()
                .role("user")
                .parts(Arrays.asList(Part.fromText("What is my name?")))
                .build()),
        null);
System.out.println(manualResponse.text());

# Request (the second turn requires sending the entire history)
curl -X POST "https://generativelanguage.googleapis.com/v1beta/models/gemini-2.5-flash-lite:generateContent" \
-H "Content-Type: application/json" \
-H "x-goog-api-key: $GEMINI_API_KEY" \
-d '{
    "contents": [
        {"role": "user", "parts": [{"text": "Hi, my name is Phil."}]},
        {"role": "model", "parts": [{"text": "Hi Phil, how can I help you?"}]},
        {"role": "user", "parts": [{"text": "What is my name?"}]}
    ]
}'

# Response
{
  "candidates": [
    {
      "content": {
        "parts": [
          {
            "text": "Your name is Phil."
          }
        ],
        "role": "model"
      },
      "finishReason": "STOP",
      "index": 0
    }
  ]
}

from google import genai

client = genai.Client()

interaction1 = client.interactions.create(
    model="gemini-3.8-flash", input="Hi, my name is Phil."
)
print("Response 1:", interaction1.output_text)

interaction2 = client.interactions.create(
    model="gemini-3.8-flash",
    previous_interaction_id=interaction1.id,
    input="What is my name?",
)
print("Response 2:", interaction2.output_text)

import { GoogleGenAI } from '@google/genai';

const client = new GoogleGenAI({});

let interaction = await client.interactions.create({
    model: 'gemini-3.8-flash',
    input: 'Hi, my name is Phil.'
});
console.log("Response 1:", interaction.output_text);

interaction = await client.interactions.create({
    model: 'gemini-3.8-flash',
    previous_interaction_id: interaction.id,
    input: 'What is my name?'
});
console.log("Response 2:", interaction.output_text);

import com.google.genai.Client;
import com.google.genai.gaos.models.interactions.CreateModelInteraction;
import com.google.genai.gaos.models.interactions.Interaction;
import com.google.genai.gaos.models.interactions.InteractionsInput;
import com.google.genai.gaos.models.interactions.Model;
import com.google.genai.gaos.models.operations.CreateInteractionRequestBody;

Client client = new Client();

CreateModelInteraction req1 =
    CreateModelInteraction.builder()
        .model(Model.of("gemini-3.8-flash"))
        .input(InteractionsInput.of("Hi, my name is Phil."))
        .build();

Interaction interaction1 =
    client.interactions.create(CreateInteractionRequestBody.of(req1)).interaction().get();
System.out.println("Response 1: " + interaction1.outputText().orElse(""));

CreateModelInteraction req2 =
    CreateModelInteraction.builder()
        .model(Model.of("gemini-3.8-flash"))
        .previousInteractionId(interaction1.id().orElse(""))
        .input(InteractionsInput.of("What is my name?"))
        .build();

Interaction interaction2 =
    client.interactions.create(CreateInteractionRequestBody.of(req2)).interaction().get();
System.out.println("Response 2: " + interaction2.outputText().orElse(""));

# First Request
curl -X POST "https://generativelanguage.googleapis.com/v1beta2/interactions" \
-H "Content-Type: application/json" \
-H "x-goog-api-key: $GEMINI_API_KEY" \
-d '{
    "model": "gemini-3.8-flash",
    "input": "Hi, my name is Phil."
}'

# Second Request (using ID from first response)
curl -X POST "https://generativelanguage.googleapis.com/v1beta2/interactions" \
-H "Content-Type: application/json" \
-H "x-goog-api-key: $GEMINI_API_KEY" \
-d '{
    "model": "gemini-3.8-flash",
    "previous_interaction_id": "int_123",
    "input": "What is my name?"
}'

# Response to Second Request
{
  "id": "int_123",
  "steps": [
    {
      "type": "user_input",
      "status": "done",
      "content": [{ "type": "text", "text": "Hi, my name is Phil." }]
    },
    {
      "type": "model_output",
      "status": "done",
      "content": [{ "type": "text", "text": "Hello Phil! How can I help you today?" }]
    },
    {
      "type": "user_input",
      "status": "done",
      "content": [{ "type": "text", "text": "What is my name?" }]
    },
    {
      "type": "model_output",
      "status": "done",
      "content": [{ "type": "text", "text": "Your name is Phil." }]
    }
  ]
}

from google import genai
from google.genai import types

client = genai.Client()

with open("sample.jpg", "rb") as f:
    image_bytes = f.read()

response = client.models.generate_content(
    model="gemini-2.5-flash-lite",
    contents=[
        types.Part.from_bytes(data=image_bytes, mime_type="image/jpeg"),
        "Describe this image.",
    ],
)
print(response.text)

import { GoogleGenAI } from '@google/genai';
import * as fs from 'fs';

const client = new GoogleGenAI({});

const imageBytes = fs.readFileSync('sample.jpg').toString('base64');

const response = await client.models.generateContent({
    model: 'gemini-2.5-flash-lite',
    contents: [
        {
            inlineData: {
                data: imageBytes,
                mimeType: 'image/jpeg',
            },
        },
        'Describe this image.',
    ],
});
console.log(response.text);

import com.google.genai.Client;
import com.google.genai.types.Content;
import com.google.genai.types.GenerateContentResponse;
import com.google.genai.types.Part;
import java.nio.file.Files;
import java.nio.file.Paths;

Client client = new Client();

byte[] imageBytes = Files.readAllBytes(Paths.get("sample.jpg"));

GenerateContentResponse response =
    client.models.generateContent(
        "gemini-2.5-flash-lite",
        Content.fromParts(
            Part.fromBytes(imageBytes, "image/jpeg"), Part.fromText("Describe this image.")),
        null);
System.out.println(response.text());

# Request
curl -X POST "https://generativelanguage.googleapis.com/v1beta/models/gemini-2.5-flash-lite:generateContent" \
-H "Content-Type: application/json" \
-H "x-goog-api-key: $GEMINI_API_KEY" \
-d '{
    "contents": [{
        "parts": [
            {
                "inlineData": {
                    "mimeType": "image/jpeg",
                    "data": "..."
                }
            },
            {
                "text": "Describe this image."
            }
        ]
    }]
}'

# Response
{
  "candidates": [
    {
      "content": {
        "parts": [
          {
            "text": "This is a picture of a beautiful sunset."
          }
        ],
        "role": "model"
      }
    }
  ]
}

import base64
from google import genai

client = genai.Client()

with open("sample.jpg", "rb") as f:
    image_bytes = f.read()
image_b64 = base64.b64encode(image_bytes).decode("utf-8")

interaction = client.interactions.create(
    model="gemini-3.8-flash",
    input=[
        {
            "type": "image",
            "mime_type": "image/jpeg",
            "data": image_b64,
        },
        {"type": "text", "text": "Describe this image."},
    ],
)
print(interaction.output_text)

import { GoogleGenAI } from '@google/genai';
import * as fs from 'fs';

const client = new GoogleGenAI({});

const imageBytes = fs.readFileSync('sample.jpg').toString('base64');

const interaction = await client.interactions.create({
    model: 'gemini-3.8-flash',
    input: [
        {
            type: 'image',
            mime_type: 'image/jpeg',
            data: imageBytes
        },
        {
            type: 'text',
            text: 'Describe this image.'
        }
    ]
});
console.log(interaction.output_text);

import com.google.genai.Client;
import com.google.genai.gaos.models.interactions.CreateModelInteraction;
import com.google.genai.gaos.models.interactions.ImageContent;
import com.google.genai.gaos.models.interactions.ImageContentMimeType;
import com.google.genai.gaos.models.interactions.Interaction;
import com.google.genai.gaos.models.interactions.InteractionsInput;
import com.google.genai.gaos.models.interactions.Model;
import com.google.genai.gaos.models.interactions.TextContent;
import com.google.genai.gaos.models.operations.CreateInteractionRequestBody;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.util.Arrays;
import java.util.Base64;

Client client = new Client();

byte[] imageBytes = Files.readAllBytes(Paths.get("sample.jpg"));
String base64ImageData = Base64.getEncoder().encodeToString(imageBytes);

CreateModelInteraction request =
    CreateModelInteraction.builder()
        .model(Model.of("gemini-3.8-flash"))
        .input(
            InteractionsInput.ofContent(
                Arrays.asList(
                    ImageContent.builder()
                        .mimeType(ImageContentMimeType.IMAGE_JPEG)
                        .data(base64ImageData)
                        .build(),
                    TextContent.builder().text("Describe this image.").build())))
        .build();

Interaction interaction =
    client.interactions.create(CreateInteractionRequestBody.of(request)).interaction().get();
System.out.println(interaction.outputText().orElse(""));

# Request
curl -X POST "https://generativelanguage.googleapis.com/v1beta2/interactions" \
-H "Content-Type: application/json" \
-H "x-goog-api-key: $GEMINI_API_KEY" \
-d '{
    "model": "gemini-3.8-flash",
    "input": [
        {
            "type": "image",
            "mime_type": "image/jpeg",
            "data": "..."
        },
        {
            "type": "text",
            "text": "Describe this image."
        }
    ]
}'

# Response
{
  "id": "int_multimodal",
  "steps": [
    {
      "type": "user_input",
      "status": "done",
      "content": [
        {
          "type": "image",
          "mime_type": "image/jpeg",
          "data": "..."
        },
        {
          "type": "text",
          "text": "Describe this image."
        }
      ]
    },
    {
      "type": "model_output",
      "status": "done",
      "content": [
        {
          "type": "text",
          "text": "This is a picture of a beautiful sunset over the mountains."
        }
      ]
    }
  ]
}

from google import genai
from google.genai import types
from pydantic import BaseModel

client = genai.Client()

class Recipe(BaseModel):
    recipe_name: str
    ingredients: list[str]

response = client.models.generate_content(
    model="gemini-2.5-flash-lite",
    contents="Give me a recipe for chocolate chip cookies.",
    config=types.GenerateContentConfig(
        response_mime_type="application/json",
        response_schema=Recipe,
    ),
)
print(response.text)

import { GoogleGenAI, Type } from '@google/genai';

const ai = new GoogleGenAI({});

const response = await ai.models.generateContent({
    model: 'gemini-2.5-flash-lite',
    contents: 'Give me a recipe for chocolate chip cookies.',
    config: {
        responseMimeType: 'application/json',
        responseSchema: {
            type: Type.OBJECT,
            properties: {
                recipe_name: { type: Type.STRING },
                ingredients: {
                    type: Type.ARRAY,
                    items: { type: Type.STRING },
                },
            },
            required: ['recipe_name', 'ingredients'],
        },
    },
});
console.log(response.text);

import com.google.genai.Client;
import com.google.genai.types.GenerateContentConfig;
import com.google.genai.types.GenerateContentResponse;
import com.google.genai.types.Schema;
import com.google.genai.types.Type;
import java.util.Arrays;
import java.util.Map;

Client client = new Client();

Schema recipeSchema =
    Schema.builder()
        .type(Type.Known.OBJECT)
        .properties(
            Map.of(
                "recipe_name", Schema.builder().type(Type.Known.STRING).build(),
                "ingredients",
                    Schema.builder()
                        .type(Type.Known.ARRAY)
                        .items(Schema.builder().type(Type.Known.STRING).build())
                        .build()))
        .required(Arrays.asList("recipe_name", "ingredients"))
        .build();

GenerateContentResponse response =
    client.models.generateContent(
        "gemini-2.5-flash-lite",
        "Give me a recipe for chocolate chip cookies.",
        GenerateContentConfig.builder()
            .responseMimeType("application/json")
            .responseSchema(recipeSchema)
            .build());
System.out.println(response.text());

# Request
curl -X POST "https://generativelanguage.googleapis.com/v1beta/models/gemini-2.5-flash-lite:generateContent" \
-H "Content-Type: application/json" \
-H "x-goog-api-key: $GEMINI_API_KEY" \
-d '{
    "contents": [{
        "parts": [{
            "text": "Give me a recipe for chocolate chip cookies."
        }]
    }],
    "generationConfig": {
        "responseMimeType": "application/json",
        "responseSchema": {
            "type": "OBJECT",
            "properties": {
                "recipe_name": { "type": "STRING" },
                "ingredients": {
                    "type": "ARRAY",
                    "items": { "type": "STRING" }
                }
            },
            "required": ["recipe_name", "ingredients"]
        }
    }
}'

# Response
{
  "candidates": [
    {
      "content": {
        "parts": [
          {
            "text": "{\n  \"recipe_name\": \"Chocolate Chip Cookies\",\n  \"ingredients\": [\n    \"1 cup butter\",\n    \"1 cup sugar\",\n    \"2 cups flour\",\n    \"1 cup chocolate chips\"\n  ]\n}"
          }
        ],
        "role": "model"
      }
    }
  ]
}

from google import genai
from pydantic import BaseModel

client = genai.Client()

class Recipe(BaseModel):
    recipe_name: str
    ingredients: list[str]

interaction = client.interactions.create(
    model="gemini-3.8-flash",
    input="Give me a recipe for chocolate chip cookies.",
    response_format=[
        {
            "type": "text",
            "mime_type": "application/json",
            "schema": Recipe.model_json_schema(),
        }
    ],
)

print(interaction.output_text)

import { GoogleGenAI } from '@google/genai';

const client = new GoogleGenAI({});

const interaction = await client.interactions.create({
    model: 'gemini-3.8-flash',
    input: 'Give me a recipe for chocolate chip cookies.',
    response_format: [
        {
            type: 'text',
            mime_type: 'application/json',
            schema: {
                type: 'object',
                properties: {
                    recipe_name: { type: 'string' },
                    ingredients: {
                        type: 'array',
                        items: { type: 'string' }
                    }
                },
                required: ['recipe_name', 'ingredients']
            }
        }
    ]
});
console.log(interaction.output_text);

import com.google.genai.Client;
import com.google.genai.gaos.models.interactions.CreateModelInteraction;
import com.google.genai.gaos.models.interactions.CreateModelInteractionResponseFormat;
import com.google.genai.gaos.models.interactions.Interaction;
import com.google.genai.gaos.models.interactions.InteractionsInput;
import com.google.genai.gaos.models.interactions.Model;
import com.google.genai.gaos.models.interactions.ResponseFormat;
import com.google.genai.gaos.models.interactions.TextResponseFormat;
import com.google.genai.gaos.models.interactions.TextResponseFormatMimeType;
import com.google.genai.gaos.models.operations.CreateInteractionRequestBody;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Map;

Client client = new Client();

Map<String, Object> properties = new HashMap<>();
properties.put("recipe_name", Map.of("type", "string"));
properties.put("ingredients", Map.of("type", "array", "items", Map.of("type", "string")));

Map<String, Object> schema = new HashMap<>();
schema.put("type", "object");
schema.put("properties", properties);
schema.put("required", Arrays.asList("recipe_name", "ingredients"));

CreateModelInteraction request =
    CreateModelInteraction.builder()
        .model(Model.of("gemini-3.8-flash"))
        .input(InteractionsInput.of("Give me a recipe for chocolate chip cookies."))
        .responseFormat(
            CreateModelInteractionResponseFormat.of(
                Arrays.asList(
                    ResponseFormat.of(
                        TextResponseFormat.builder()
                            .mimeType(TextResponseFormatMimeType.APPLICATION_JSON)
                            .schema(schema)
                            .build()))))
        .build();

Interaction interaction =
    client.interactions.create(CreateInteractionRequestBody.of(request)).interaction().get();
System.out.println(interaction.outputText().orElse(""));

# Request
curl -X POST "https://generativelanguage.googleapis.com/v1beta2/interactions" \
-H "Content-Type: application/json" \
-H "x-goog-api-key: $GEMINI_API_KEY" \
-d '{
    "model": "gemini-3.8-flash",
    "input": "Give me a recipe for chocolate chip cookies.",
    "response_format": [
        {
            "type": "text",
            "mime_type": "application/json",
            "schema": {
                "type": "OBJECT",
                "properties": {
                    "recipe_name": { "type": "STRING" },
                    "ingredients": {
                        "type": "ARRAY",
                        "items": { "type": "STRING" }
                    }
                },
                "required": ["recipe_name", "ingredients"]
            }
        }
    ]
}'

# Response
{
  "id": "int_structured",
  "steps": [
    {
      "type": "user_input",
      "status": "done",
      "content": [{ "type": "text", "text": "Give me a recipe for chocolate chip cookies." }]
    },
    {
      "type": "model_output",
      "status": "done",
      "content": [
        {
          "type": "text",
          "text": "{\n  \"recipe_name\": \"Chocolate Chip Cookies\",\n  \"ingredients\": [\n    \"1 cup butter\",\n    \"1 cup sugar\",\n    \"2 cups flour\",\n    \"1 cup chocolate chips\"\n  ]\n}"
        }
      ]
    }
  ]
}

from google import genai
from google.genai import types

client = genai.Client()

response = client.models.generate_content(
    model="gemini-2.5-flash-lite",
    contents="Who won Euro 2024?",
    config=types.GenerateContentConfig(
        tools=[{"google_search": {}}]
    ),
)

metadata = response.candidates[0].grounding_metadata
if metadata.search_entry_point:
    print(f"Search Entry Point: {metadata.search_entry_point.rendered_content}")

for support in metadata.grounding_supports:
    print(f"Citation: {support.segment.text}")

import { GoogleGenAI } from '@google/genai';

const client = new GoogleGenAI({});

const response = await client.models.generateContent({
    model: 'gemini-2.5-flash-lite',
    contents: 'Who won Euro 2024?',
    config: {
        tools: [{ google_search: {} }]
    }
});

const metadata = response.candidates[0].groundingMetadata;
if (metadata.searchEntryPoint) {
    console.log(`Search Entry Point: ${metadata.searchEntryPoint.renderedContent}`);
}
for (const support of metadata.groundingSupports) {
    console.log(`Citation: ${support.segment.text}`);
}

import com.google.genai.Client;
import com.google.genai.types.Candidate;
import com.google.genai.types.GenerateContentConfig;
import com.google.genai.types.GenerateContentResponse;
import com.google.genai.types.GoogleSearch;
import com.google.genai.types.GroundingMetadata;
import com.google.genai.types.GroundingSupport;
import com.google.genai.types.Tool;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.Optional;

Client client = new Client();

GenerateContentResponse response =
    client.models.generateContent(
        "gemini-2.5-flash-lite",
        "Who won Euro 2024?",
        GenerateContentConfig.builder()
            .tools(
                Arrays.asList(
                    Tool.builder().googleSearch(GoogleSearch.builder().build()).build()))
            .build());

List<Candidate> candidates = response.candidates().orElse(Collections.emptyList());
if (!candidates.isEmpty() && candidates.get(0).groundingMetadata().isPresent()) {
  GroundingMetadata metadata = candidates.get(0).groundingMetadata().get();
  if (metadata.searchEntryPoint().isPresent()) {
    System.out.println(
        "Search Entry Point: " + metadata.searchEntryPoint().get().renderedContent().orElse(""));
  }
  for (GroundingSupport support : metadata.groundingSupports().orElse(Collections.emptyList())) {
    Optional<String> segmentText = support.segment().flatMap(s -> s.text());
    segmentText.ifPresent(text -> System.out.println("Citation: " + text));
  }
}

# Request
curl -X POST "https://generativelanguage.googleapis.com/v1beta/models/gemini-2.5-flash-lite:generateContent" \
-H "Content-Type: application/json" \
-H "x-goog-api-key: $GEMINI_API_KEY" \
-d '{
    "contents": [{
        "parts": [{
            "text": "Who won Euro 2024?"
        }]
    }],
    "tools": [{
        "googleSearchRetrieval": {}
    }]
}'

# Response
{
  "candidates": [
    {
      "content": {
        "parts": [
          {
            "text": "Spain won Euro 2024, defeating England 2-1 in the final. This victory marks Spain's record fourth European Championship title."
          }
        ],
        "role": "model"
      },
      "groundingMetadata": {
        "webSearchQueries": [
          "UEFA Euro 2024 winner",
          "who won euro 2024"
        ],
        "searchEntryPoint": {
          "renderedContent": "<!-- HTML and CSS for the search widget -->"
        },
        "groundingChunks": [
          {"web": {"uri": "https://vertexaisearch.cloud.google.com.....", "title": "aljazeera.com"}},
          {"web": {"uri": "https://vertexaisearch.cloud.google.com.....", "title": "uefa.com"}}
        ],
        "groundingSupports": [
          {
            "segment": {"startIndex": 0, "endIndex": 85, "text": "Spain won Euro 2024, defeatin..."},
            "groundingChunkIndices": [0]
          },
          {
            "segment": {"startIndex": 86, "endIndex": 210, "text": "This victory marks Spain's..."},
            "groundingChunkIndices": [0, 1]
          }
        ]
      }
    }
  ]
}

from google import genai

client = genai.Client()

interaction = client.interactions.create(
    model="gemini-3.8-flash",
    input="Who won Euro 2024?",
    tools=[{"type": "google_search"}],
)

for step in interaction.steps:
    if step.type == "google_search_result":
        print(f"Search Suggestions: {step.result[0].search_suggestions}")
    elif step.type == "model_output":
        print(f"Answer: {step.content[0].text}")
        if step.content[0].annotations:
            for anno in step.content[0].annotations:
                print(f"Citation: {anno.title} ({anno.uri})")

import { GoogleGenAI } from '@google/genai';

const client = new GoogleGenAI({});

const interaction = await client.interactions.create({
    model: 'gemini-3.8-flash',
    input: 'Who won Euro 2024?',
    tools: [{ type: 'google_search' }]
});

for (const step of interaction.steps) {
    if (step.type === 'google_search_result') {
        console.log(`Search Suggestions: ${step.result[0].search_suggestions}`);
    } else if (step.type === 'model_output') {
        console.log(`Answer: ${step.content[0].text}`);
        if (step.content[0].annotations) {
            for (const anno of step.content[0].annotations) {
                console.log(`Citation: ${anno.title} (${anno.uri})`);
            }
        }
    }
}

import com.google.genai.Client;
import com.google.genai.gaos.models.interactions.Annotation;
import com.google.genai.gaos.models.interactions.Content;
import com.google.genai.gaos.models.interactions.CreateModelInteraction;
import com.google.genai.gaos.models.interactions.GoogleSearch;
import com.google.genai.gaos.models.interactions.GoogleSearchResult;
import com.google.genai.gaos.models.interactions.GoogleSearchResultStep;
import com.google.genai.gaos.models.interactions.Interaction;
import com.google.genai.gaos.models.interactions.InteractionsInput;
import com.google.genai.gaos.models.interactions.Model;
import com.google.genai.gaos.models.interactions.ModelOutputStep;
import com.google.genai.gaos.models.interactions.Step;
import com.google.genai.gaos.models.interactions.TextContent;
import com.google.genai.gaos.models.interactions.URLCitation;
import com.google.genai.gaos.models.operations.CreateInteractionRequestBody;
import java.util.Arrays;
import java.util.Collections;

Client client = new Client();

CreateModelInteraction request =
    CreateModelInteraction.builder()
        .model(Model.of("gemini-3.8-flash"))
        .input(InteractionsInput.of("Who won Euro 2024?"))
        .tools(Arrays.asList(GoogleSearch.builder().build()))
        .build();

Interaction interaction =
    client.interactions.create(CreateInteractionRequestBody.of(request)).interaction().get();

for (Step step : interaction.steps().orElse(Collections.emptyList())) {
  if (step instanceof GoogleSearchResultStep) {
    GoogleSearchResultStep searchStep = (GoogleSearchResultStep) step;
    for (GoogleSearchResult res : searchStep.result().orElse(Collections.emptyList())) {
      System.out.println("Search Suggestions: " + res.searchSuggestions().orElse(""));
    }
  } else if (step instanceof ModelOutputStep) {
    ModelOutputStep modelOutput = (ModelOutputStep) step;
    for (Content contentBlock : modelOutput.content().orElse(Collections.emptyList())) {
      if (contentBlock instanceof TextContent) {
        TextContent textContent = (TextContent) contentBlock;
        System.out.println("Answer: " + textContent.text().orElse(""));
        for (Annotation anno : textContent.annotations().orElse(Collections.emptyList())) {
          if (anno instanceof URLCitation) {
            URLCitation cit = (URLCitation) anno;
            System.out.println(
                "Citation: " + cit.title().orElse("") + " (" + cit.url().orElse("") + ")");
          }
        }
      }
    }
  }
}

# Request
curl -X POST "https://generativelanguage.googleapis.com/v1beta2/interactions" \
-H "Content-Type: application/json" \
-H "x-goog-api-key: $GEMINI_API_KEY" \
-d '{
    "model": "gemini-3.8-flash",
    "input": "Who won Euro 2024?",
    "tools": [{"type": "google_search"}]
}'

# Response (showing grounding)
{
  "id": "int_grounded",
  "steps": [
    {
      "type": "user_input",
      "status": "done",
      "content": [{ "type": "text", "text": "Who won Euro 2024?" }]
    },
    {
      "type": "google_search_call",
      "status": "done",
      "content": [{ "type": "text", "text": "UEFA Euro 2024 winner" }]
    },
    {
      "type": "google_search_result",
      "status": "done",
      "content": [
        {
          "type": "text",
          "text": "Spain won Euro 2024..."
        }
      ]
    },
    {
      "type": "model_output",
      "status": "done",
      "content": [
        {
          "type": "text",
          "text": "Spain won Euro 2024, defeating England 2-1.",
          "annotations": [
            {
              "start_index": 0,
              "end_index": 42,
              "uri": "https://vertexaisearch...",
              "title": "aljazeera.com"
            }
          ]
        }
      ]
    }
  ]
}

import { GoogleGenAI } from '@google/genai';

const client = new GoogleGenAI({});

let response = await client.models.generateContent({
    model: 'gemini-2.5-flash-lite',
    contents: "What's the weather in Boston?",
    config: { tools: [weatherTool] }
});

const functionCall = response.candidates[0].content.parts[0].functionCall;
console.log(`Requested tool: ${functionCall.name}`);

const result = "52°F and rain";

response = await client.models.generateContent({
    model: 'gemini-2.5-flash-lite',
    contents: [
        { role: 'user', parts: [{ text: "What's the weather in Boston?" }] },
        response.candidates[0].content,
        {
            role: 'user',
            parts: [{
                functionResponse: {
                    name: functionCall.name,
                    response: { result: result }
                }
            }]
        }
    ],
    config: { tools: [weatherTool] }
});
console.log(response.text);

import com.google.genai.Client;
import com.google.genai.types.Content;
import com.google.genai.types.FunctionCall;
import com.google.genai.types.FunctionDeclaration;
import com.google.genai.types.GenerateContentConfig;
import com.google.genai.types.GenerateContentResponse;
import com.google.genai.types.Part;
import com.google.genai.types.Schema;
import com.google.genai.types.Tool;
import com.google.genai.types.Type;
import java.util.Arrays;
import java.util.Map;

Client client = new Client();

FunctionDeclaration weatherFunc =
    FunctionDeclaration.builder()
        .name("get_weather")
        .description("Gets weather")
        .parameters(
            Schema.builder()
                .type(Type.Known.OBJECT)
                .properties(Map.of("location", Schema.builder().type(Type.Known.STRING).build()))
                .build())
        .build();

Tool weatherTool = Tool.builder().functionDeclarations(Arrays.asList(weatherFunc)).build();

GenerateContentResponse response =
    client.models.generateContent(
        "gemini-2.5-flash-lite",
        "What's the weather in Boston?",
        GenerateContentConfig.builder().tools(Arrays.asList(weatherTool)).build());

FunctionCall functionCall = response.functionCalls().get(0);
System.out.println("Requested tool: " + functionCall.name().orElse(""));

String result = "52°F and rain";

GenerateContentResponse finalResponse =
    client.models.generateContent(
        "gemini-2.5-flash-lite",
        Arrays.asList(
            Content.builder()
                .role("user")
                .parts(Arrays.asList(Part.fromText("What's the weather in Boston?")))
                .build(),
            response.candidates().get().get(0).content().get(),
            Content.builder()
                .role("user")
                .parts(
                    Arrays.asList(
                        Part.fromFunctionResponse(
                            functionCall.name().orElse(""), Map.of("result", result))))
                .build()),
        GenerateContentConfig.builder().tools(Arrays.asList(weatherTool)).build());
System.out.println(finalResponse.text());

# Request
curl -X POST "https://generativelanguage.googleapis.com/v1beta/models/gemini-2.5-flash-lite:generateContent" \
-H "Content-Type: application/json" \
-H "x-goog-api-key: $GEMINI_API_KEY" \
-d '{
    "contents": [{
        "parts": [{
            "text": "What is the weather like in Boston, MA?"
        }]
    }],
    "tools": [{
        "functionDeclarations": [{
            "name": "get_weather",
            "description": "Get the current weather",
            "parameters": {
                "type": "OBJECT",
                "properties": {
                    "location": {"type": "STRING"}
                },
                "required": ["location"]
            }
        }]
    }]
}'

# Response
{
  "candidates": [
    {
      "content": {
        "parts": [
          {
            "functionCall": {
              "name": "get_weather",
              "args": { "location": "Boston, MA" }
            }
          }
        ],
        "role": "model"
      },
      "finishReason": "STOP",
      "index": 0
    }
  ]
}

from google import genai

client = genai.Client()

weather_tool = {
    "type": "function",
    "name": "get_weather",
    "description": "Gets weather",
    "parameters": {
        "type": "object",
        "properties": {
            "location": {"type": "string"}
        },
    },
}

interaction = client.interactions.create(
    model="gemini-3.8-flash",
    input="What's the weather in Boston?",
    tools=[weather_tool],
)

for step in interaction.steps:
    if step.type == "function_call":
        print(f"Executing {step.name} for {step.arguments}")

        result = "52°F and rain"

        interaction = client.interactions.create(
            model="gemini-3.8-flash",
            previous_interaction_id=interaction.id,
            input=[
                {
                    "type": "function_result",
                    "call_id": step.id,
                    "name": step.name,
                    "result": [{"type": "text", "text": result}],
                }
            ],
        )
        print(interaction.output_text)

import { GoogleGenAI } from '@google/genai';

const client = new GoogleGenAI({});

const weatherTool = {
    type: "function",
    name: "get_weather",
    description: "Get weather for a location",
    parameters: {
        type: "object",
        properties: {
            location: { type: "string" }
        },
        required: ["location"]
    }
};

const interaction = await client.interactions.create({
    model: 'gemini-3.8-flash',
    input: "What's the weather in Boston?",
    tools: [weatherTool]
});

for (const step of interaction.steps) {
    if (step.type === 'function_call') {
        console.log(`Executing ${step.name} for ${JSON.stringify(step.arguments)}`);

        const result = "52°F and rain";

        const nextInteraction = await client.interactions.create({
            model: 'gemini-3.8-flash',
            previous_interaction_id: interaction.id,
            input: [
                {
                    type: 'function_result',
                    call_id: step.id,
                    name: step.name,
                    result: [{ type: 'text', text: result }]
                }
            ]
        });

        console.log(nextInteraction.output_text);
    }
}