Interacciones de transmisión

from google import genai

client = genai.Client()

stream = client.interactions.create(
    model="gemini-3.8-flash",
    input="Count from 1 to 25.",
    stream=True,
)
for event in stream:
    if event.event_type == "step.delta":
        if event.delta.type == "text":
            print(event.delta.text, end="", flush=True)

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

const client = new GoogleGenAI({});

const stream = await client.interactions.create({
    model: "gemini-3.8-flash",
    input: "Count from 1 to 25.",
    stream: true,
});
for await (const event of stream) {
    if (event.event_type === "step.delta") {
        if (event.delta.type === "text") {
            process.stdout.write(event.delta.text);
        }
    }
}

import com.google.genai.Client;
import com.google.genai.gaos.models.interactions.CreateModelInteraction;
import com.google.genai.gaos.models.interactions.InteractionSSEEvent;
import com.google.genai.gaos.models.interactions.InteractionSSEStreamEvent;
import com.google.genai.gaos.models.interactions.InteractionsInput;
import com.google.genai.gaos.models.interactions.Model;
import com.google.genai.gaos.models.interactions.StepDelta;
import com.google.genai.gaos.models.interactions.StepDeltaData;
import com.google.genai.gaos.models.interactions.TextDelta;
import com.google.genai.gaos.models.operations.CreateInteractionRequestBody;
import com.google.genai.gaos.models.operations.CreateInteractionResponse;
import com.google.genai.gaos.utils.EventStream;

Client client = new Client();

CreateModelInteraction params =
    CreateModelInteraction.builder()
        .model(Model.of("gemini-3.8-flash"))
        .input(InteractionsInput.of("Count from 1 to 25."))
        .stream(true)
        .build();

CreateInteractionResponse response =
    client.interactions.create(CreateInteractionRequestBody.of(params));

try (EventStream<InteractionSSEStreamEvent> events = response.events()) {
  for (InteractionSSEStreamEvent streamEvent : events) {
    InteractionSSEEvent event = streamEvent.data().orElse(null);
    if (event instanceof StepDelta stepDelta) {
      StepDeltaData data = stepDelta.delta().orElse(null);
      if (data instanceof TextDelta textDelta) {
        textDelta.text().ifPresent(System.out::print);
      }
    }
  }
}

package main

import (
    "context"
    "fmt"
    "log"

    "google.golang.org/genai"
    "google.golang.org/genai/interactions/models/interactions"
    "google.golang.org/genai/interactions/models/operations"
)

func main() {
    ctx := context.Background()
    client, err := genai.NewClient(ctx, nil)
    if err != nil {
        log.Fatal(err)
    }

    res, err := client.Interactions.Create(ctx, operations.CreateInteractionRequest{
        Body: operations.NewCreateInteractionRequestBody(interactions.CreateModelInteraction{
            Model:  interactions.Model("gemini-3.8-flash"),
            Input:  interactions.NewInteractionsInput("Explain quantum computing in simple terms."),
            Stream: genai.Ptr(true),
        }),
    })
    if err != nil {
        log.Fatal(err)
    }
    stream := res.InteractionSSEStreamEvent
    defer stream.Close()

    for stream.Next() {
        event := stream.Value()
        if stepDelta := event.GetDataStepDelta(); stepDelta != nil {
            if textDelta := stepDelta.GetDeltaText(); textDelta != nil {
                fmt.Print(textDelta.GetText())
            }
        }
    }
    if err := stream.Err(); err != nil {
        log.Fatal(err)
    }
}

curl -X POST "https://generativelanguage.googleapis.com/v1beta/interactions" \
  -H "x-goog-api-key: $GEMINI_API_KEY" \
  -H "Content-Type: application/json" \
  --no-buffer \
  -d '{
    "model": "gemini-3.8-flash",
    "input": "Count from 1 to 25.",
    "stream": true
  }'

from google import genai

client = genai.Client()

weather_tool = {
    "type": "function",
    "name": "get_weather",
    "description": "Get the current weather in a given location",
    "parameters": {
        "type": "object",
        "properties": {
            "location": {
                "type": "string",
                "description": "The city and state, e.g. San Francisco, CA"
            }
        },
        "required": ["location"]
    }
}

# Turn 1: Request function call
stream = client.interactions.create(
    model="gemini-3.8-flash",
    tools=[weather_tool],
    input="What is the weather in Paris right now?",
    stream=True,
)

first_interaction_id = None
func_call_id = None
func_call_name = None
func_args_accumulated = ""

for event in stream:
    if event.event_type == "interaction.created":
        first_interaction_id = event.interaction.id
    elif event.event_type == "step.start":
        step = event.step
        if step.type == "function_call":
            func_call_id = step.id
            func_call_name = step.name
    elif event.event_type == "step.delta":
        if event.delta.type == "arguments_delta":
            func_args_accumulated += event.delta.arguments

# Turn 2: Execute tool and send the result back to resume stream
if func_call_id:
    # Execute weather_tool using accumulated arguments
    dummy_result = {
        "content": [{"type": "text", "text": '{"weather": "Sunny and 22°C"}'}]
    }

    stream2 = client.interactions.create(
        model="gemini-3.8-flash",
        previous_interaction_id=first_interaction_id,
        input=[{
            "type": "function_result",
            "name": func_call_name,
            "call_id": func_call_id,
            "result": dummy_result
        }],
        stream=True,
    )

    for event in stream2:
        if event.event_type == "step.delta":
            if event.delta.type == "text":
                print(event.delta.text, end="", flush=True)

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

const client = new GoogleGenAI({});

const weatherTool = {
    type: "function",
    name: "get_weather",
    description: "Get the current weather in a given location",
    parameters: {
        type: "object",
        properties: {
            location: {
                type: "string",
                description: "The city and state, e.g. San Francisco, CA"
            }
        },
        required: ["location"]
    }
};

// Turn 1: Request function call
const stream = await client.interactions.create({
    model: "gemini-3.8-flash",
    tools: [weatherTool],
    input: "What is the weather in Paris right now?",
    stream: true,
});

let firstInteractionId = null;
let funcCallId = null;
let funcCallName = null;
let funcArgsAccumulated = "";

for await (const event of stream) {
    if (event.event_type === "interaction.created") {
        firstInteractionId = event.interaction.id;
    } else if (event.event_type === "step.start") {
        const step = event.step;
        if (step.type === "function_call") {
            funcCallId = step.id;
            funcCallName = step.name;
        }
    } else if (event.event_type === "step.delta") {
        if (event.delta.type === "arguments_delta") {
            funcArgsAccumulated += event.delta.arguments;
        }
    }
}

// Turn 2: Execute tool and send the result back to resume stream
if (funcCallId && firstInteractionId && funcCallName) {
    const dummyResult = {
        content: [{ type: "text", text: '{"weather": "Sunny and 22°C"}' }]
    };

    const stream2 = await client.interactions.create({
        model: "gemini-3.8-flash",
        previous_interaction_id: firstInteractionId,
        input: [{
            type: "function_result",
            name: funcCallName,
            call_id: funcCallId,
            result: dummyResult
        }],
        stream: true,
    });

    for await (const event of stream2) {
        if (event.event_type === "step.delta") {
            if (event.delta.type === "text") {
                process.stdout.write(event.delta.text);
            }
        }
    }
}

import com.google.genai.Client;
import com.google.genai.gaos.models.interactions.ArgumentsDelta;
import com.google.genai.gaos.models.interactions.CreateModelInteraction;
import com.google.genai.gaos.models.interactions.Function;
import com.google.genai.gaos.models.interactions.FunctionCallStep;
import com.google.genai.gaos.models.interactions.FunctionResultStep;
import com.google.genai.gaos.models.interactions.FunctionResultStepResultUnion;
import com.google.genai.gaos.models.interactions.InteractionCreatedEvent;
import com.google.genai.gaos.models.interactions.InteractionSSEEvent;
import com.google.genai.gaos.models.interactions.InteractionSSEStreamEvent;
import com.google.genai.gaos.models.interactions.InteractionSseEventInteraction;
import com.google.genai.gaos.models.interactions.InteractionsInput;
import com.google.genai.gaos.models.interactions.Model;
import com.google.genai.gaos.models.interactions.Step;
import com.google.genai.gaos.models.interactions.StepDelta;
import com.google.genai.gaos.models.interactions.StepDeltaData;
import com.google.genai.gaos.models.interactions.StepStart;
import com.google.genai.gaos.models.interactions.TextContent;
import com.google.genai.gaos.models.interactions.TextDelta;
import com.google.genai.gaos.models.operations.CreateInteractionRequestBody;
import com.google.genai.gaos.models.operations.CreateInteractionResponse;
import com.google.genai.gaos.utils.EventStream;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Map;

Client client = new Client();

Map<String, Object> locationProp = new HashMap<>();
locationProp.put("type", "string");
locationProp.put("description", "The city and state, e.g. San Francisco, CA");

Map<String, Object> properties = new HashMap<>();
properties.put("location", locationProp);

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

Function weatherTool =
    Function.builder()
        .name("get_weather")
        .description("Get the current weather in a given location")
        .parameters(parameters)
        .build();

// Turn 1: Request function call
CreateModelInteraction params =
    CreateModelInteraction.builder()
        .model(Model.of("gemini-3.8-flash"))
        .tools(Arrays.asList(weatherTool))
        .input(InteractionsInput.of("What is the weather in Paris right now?"))
        .stream(true)
        .build();

CreateInteractionResponse response =
    client.interactions.create(CreateInteractionRequestBody.of(params));

String firstInteractionId = null;
String funcCallId = null;
String funcCallName = null;
StringBuilder funcArgsAccumulated = new StringBuilder();

try (EventStream<InteractionSSEStreamEvent> stream = response.events()) {
  for (InteractionSSEStreamEvent streamEvent : stream) {
    InteractionSSEEvent event = streamEvent.data().orElse(null);
    if (event instanceof InteractionCreatedEvent createdEvent) {
      firstInteractionId =
          createdEvent.interaction().flatMap(InteractionSseEventInteraction::id).orElse(null);
    } else if (event instanceof StepStart stepStart) {
      Step step = stepStart.step().orElse(null);
      if (step instanceof FunctionCallStep fcStep) {
        funcCallId = fcStep.id().orElse(null);
        funcCallName = fcStep.name().orElse(null);
      }
    } else if (event instanceof StepDelta stepDelta) {
      StepDeltaData delta = stepDelta.delta().orElse(null);
      if (delta instanceof ArgumentsDelta argsDelta) {
        funcArgsAccumulated.append(argsDelta.arguments().orElse(""));
      }
    }
  }
}

// Turn 2: Execute tool and send the result back to resume stream
if (funcCallId != null && firstInteractionId != null && funcCallName != null) {
  FunctionResultStep resultStep =
      FunctionResultStep.builder()
          .name(funcCallName)
          .callId(funcCallId)
          .result(
              FunctionResultStepResultUnion.of(
                  Arrays.asList(TextContent.builder().text("{\"weather\": \"Sunny and 22°C\"}").build())))
          .build();

  CreateModelInteraction params2 =
      CreateModelInteraction.builder()
          .model(Model.of("gemini-3.8-flash"))
          .previousInteractionId(firstInteractionId)
          .input(InteractionsInput.ofStep(Arrays.asList(resultStep)))
          .stream(true)
          .build();

  CreateInteractionResponse response2 =
      client.interactions.create(CreateInteractionRequestBody.of(params2));

  try (EventStream<InteractionSSEStreamEvent> stream2 = response2.events()) {
    for (InteractionSSEStreamEvent streamEvent : stream2) {
      InteractionSSEEvent event = streamEvent.data().orElse(null);
      if (event instanceof StepDelta stepDelta) {
        StepDeltaData delta = stepDelta.delta().orElse(null);
        if (delta instanceof TextDelta textDelta) {
          textDelta.text().ifPresent(System.out::print);
        }
      }
    }
  }
}

package main

import (
    "context"
    "fmt"
    "log"

    "google.golang.org/genai"
    "google.golang.org/genai/interactions/models/interactions"
    "google.golang.org/genai/interactions/models/operations"
)

func main() {
    ctx := context.Background()
    client, err := genai.NewClient(ctx, nil)
    if err != nil {
        log.Fatal(err)
    }

    res, err := client.Interactions.Create(ctx, operations.CreateInteractionRequest{
        Body: operations.NewCreateInteractionRequestBody(interactions.CreateModelInteraction{
            Model: interactions.Model("gemini-3.8-pro"),
            Input: interactions.NewInteractionsInput("Solve the Monty Hall problem step-by-step."),
            GenerationConfig: &interactions.GenerationConfig{
                ThinkingLevel:     interactions.ThinkingLevelHigh.ToPointer(),
                ThinkingSummaries: interactions.ThinkingSummariesAuto.ToPointer(),
            },
            Stream: genai.Ptr(true),
        }),
    })
    if err != nil {
        log.Fatal(err)
    }
    stream := res.InteractionSSEStreamEvent
    defer stream.Close()

    for stream.Next() {
        event := stream.Value()
        if stepDelta := event.GetDataStepDelta(); stepDelta != nil {
            if thoughtDelta := stepDelta.GetDeltaThoughtSummary(); thoughtDelta != nil {
                if textContent := thoughtDelta.GetContentText(); textContent != nil {
                    fmt.Printf("[Thought] %s\n", textContent.Text)
                }
            }
            if textDelta := stepDelta.GetDeltaText(); textDelta != nil {
                fmt.Print(textDelta.GetText())
            }
        }
    }
    if err := stream.Err(); err != nil {
        log.Fatal(err)
    }
}

curl -X POST "https://generativelanguage.googleapis.com/v1beta/interactions" \
  -H "x-goog-api-key: $GEMINI_API_KEY" \
  -H "Content-Type: application/json" \
  --no-buffer \
  -d '{
    "model": "gemini-3.8-flash",
    "input": "What is the weather in Paris right now?",
    "stream": true,
    "tools": [
      {
        "type": "function",
        "name": "get_weather",
        "description": "Get the current weather in a given location",
        "parameters": {
          "type": "object",
          "properties": {
            "location": {
              "type": "string",
              "description": "The city and state, e.g. San Francisco, CA"
            }
          },
          "required": ["location"]
        }
      }
    ]
  }'

curl -X POST "https://generativelanguage.googleapis.com/v1beta/interactions" \
  -H "x-goog-api-key: $GEMINI_API_KEY" \
  -H "Content-Type: application/json" \
  --no-buffer \
  -d '{
    "model": "gemini-3.8-flash",
    "previous_interaction_id": "v1_ChdGUVFJYXBXVUdLVEF4TjhQ...",
    "stream": true,
    "input": [
      {
        "type": "function_result",
        "name": "get_weather",
        "call_id": "CALL_ID",
        "result": {
          "content": [
            {
              "type": "text",
              "text": "{\"weather\": \"Sunny and 22°C\"}"
            }
          ]
        }
      }
    ]
  }'

from google import genai

client = genai.Client()

tools = [
    {"type": "google_search"},
    {
        "type": "function",
        "name": "get_weather",
        "description": "Get the current weather in a given location",
        "parameters": {
            "type": "object",
            "properties": {
                "location": {
                    "type": "string",
                    "description": "The city and state, e.g. San Francisco, CA"
                }
            },
            "required": ["location"]
        }
    }
]

stream = client.interactions.create(
    model="gemini-3.8-flash",
    tools=tools,
    input="Search what is the largest mountain in Europe and what the weather is there right now?",
    stream=True,
)
for event in stream:
    if event.event_type == "step.start":
        step = event.step
        print(f"\n--- Step {event.index}: {step.type} ---")
        # Show details for tool steps
        if step.type == "google_search_call":
            print(f"  Search ID: {step.id}")
        elif step.type == "google_search_result":
            print(f"  Result for: {step.call_id}")
        elif step.type == "function_call":
            print(f"  Function: {step.name}({step.arguments})")
    elif event.event_type == "step.delta":
        if event.delta.type == "text":
            print(event.delta.text, end="", flush=True)
        elif event.delta.type == "google_search_call":
            print(f"  Queries: {event.delta.arguments}")
        elif event.delta.type == "arguments_delta":
            print(f"  Args chunk: {event.delta.arguments}", end="", flush=True)
    elif event.event_type == "interaction.completed":
        print(f"\n\nStatus: {event.interaction.status}")
        if event.interaction.status == "requires_action":
            print("Action required: provide function call results to continue.")

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

const client = new GoogleGenAI({});

const tools = [
    { type: "google_search" },
    {
        type: "function",
        name: "get_weather",
        description: "Get the current weather in a given location",
        parameters: {
            type: "object",
            properties: {
                location: {
                    type: "string",
                    description: "The city and state, e.g. San Francisco, CA"
                }
            },
            required: ["location"]
        }
    }
];

const stream = await client.interactions.create({
    model: "gemini-3.8-flash",
    tools: tools,
    input: "Search what is the largest mountain in Europe and what the weather is there right now?",
    stream: true,
});
for await (const event of stream) {
    if (event.event_type === "step.start") {
        const step = event.step;
        console.log(`\n--- Step ${event.index}: ${step.type} ---`);
        // Show details for tool steps
        if (step.type === "google_search_call") {
            console.log(`  Search ID: ${step.id}`);
        } else if (step.type === "google_search_result") {
            console.log(`  Result for: ${step.call_id}`);
        } else if (step.type === "function_call") {
            console.log(`  Function: ${step.name}(${JSON.stringify(step.arguments)})`);
        }
    } else if (event.event_type === "step.delta") {
        if (event.delta.type === "text") {
            process.stdout.write(event.delta.text);
        } else if (event.delta.type === "google_search_call") {
            console.log(`  Queries: ${JSON.stringify(event.delta.arguments?.queries)}`);
        } else if (event.delta.type === "arguments_delta") {
            process.stdout.write(`  Args chunk: ${event.delta.arguments}`);
        }
    } else if (event.event_type === "interaction.completed") {
        console.log(`\n\nStatus: ${event.interaction.status}`);
        if (event.interaction.status === "requires_action") {
            console.log("Action required: provide function call results to continue.");
        }
    }
}

import com.google.genai.Client;
import com.google.genai.gaos.models.interactions.ArgumentsDelta;
import com.google.genai.gaos.models.interactions.CreateModelInteraction;
import com.google.genai.gaos.models.interactions.Function;
import com.google.genai.gaos.models.interactions.FunctionCallStep;
import com.google.genai.gaos.models.interactions.GoogleSearch;
import com.google.genai.gaos.models.interactions.GoogleSearchCallDelta;
import com.google.genai.gaos.models.interactions.GoogleSearchCallStep;
import com.google.genai.gaos.models.interactions.GoogleSearchResultStep;
import com.google.genai.gaos.models.interactions.InteractionCompletedEvent;
import com.google.genai.gaos.models.interactions.InteractionSSEEvent;
import com.google.genai.gaos.models.interactions.InteractionSSEStreamEvent;
import com.google.genai.gaos.models.interactions.InteractionSseEventInteractionStatus;
import com.google.genai.gaos.models.interactions.InteractionsInput;
import com.google.genai.gaos.models.interactions.Model;
import com.google.genai.gaos.models.interactions.Step;
import com.google.genai.gaos.models.interactions.StepDelta;
import com.google.genai.gaos.models.interactions.StepDeltaData;
import com.google.genai.gaos.models.interactions.StepStart;
import com.google.genai.gaos.models.interactions.TextDelta;
import com.google.genai.gaos.models.interactions.Tool;
import com.google.genai.gaos.models.operations.CreateInteractionRequestBody;
import com.google.genai.gaos.models.operations.CreateInteractionResponse;
import com.google.genai.gaos.utils.EventStream;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

Client client = new Client();

Map<String, Object> locationProp = new HashMap<>();
locationProp.put("type", "string");
locationProp.put("description", "The city and state, e.g. San Francisco, CA");

Map<String, Object> properties = new HashMap<>();
properties.put("location", locationProp);

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

List<Tool> tools =
    Arrays.asList(
        new GoogleSearch(),
        Function.builder()
            .name("get_weather")
            .description("Get the current weather in a given location")
            .parameters(parameters)
            .build());

CreateModelInteraction params =
    CreateModelInteraction.builder()
        .model(Model.of("gemini-3.8-flash"))
        .tools(tools)
        .input(
            InteractionsInput.of(
                "Search what is the largest mountain in Europe and what the weather is there right now?"))
        .stream(true)
        .build();

CreateInteractionResponse response =
    client.interactions.create(CreateInteractionRequestBody.of(params));

try (EventStream<InteractionSSEStreamEvent> stream = response.events()) {
  for (InteractionSSEStreamEvent streamEvent : stream) {
    InteractionSSEEvent event = streamEvent.data().orElse(null);
    if (event instanceof StepStart stepStart) {
      Step step = stepStart.step().orElse(null);
      if (step != null) {
        System.out.printf("%n--- Step %d: %s ---%n", stepStart.index().orElse(0), step.type());
        if (step instanceof GoogleSearchCallStep searchCall) {
          System.out.println("  Search ID: " + searchCall.id().orElse(""));
        } else if (step instanceof GoogleSearchResultStep searchResult) {
          System.out.println("  Result for: " + searchResult.callId().orElse(""));
        } else if (step instanceof FunctionCallStep fcStep) {
          System.out.printf(
              "  Function: %s(%s)%n",
              fcStep.name().orElse(""), fcStep.arguments().orElse(Collections.emptyMap()));
        }
      }
    } else if (event instanceof StepDelta stepDelta) {
      StepDeltaData delta = stepDelta.delta().orElse(null);
      if (delta instanceof TextDelta textDelta) {
        textDelta.text().ifPresent(System.out::print);
      } else if (delta instanceof GoogleSearchCallDelta searchDelta) {
        System.out.println("  Queries: " + searchDelta.arguments().orElse(null));
      } else if (delta instanceof ArgumentsDelta argsDelta) {
        System.out.print("  Args chunk: " + argsDelta.arguments().orElse(""));
      }
    } else if (event instanceof InteractionCompletedEvent completedEvent) {
      completedEvent
          .interaction()
          .ifPresent(
              interaction -> {
                String status =
                    interaction
                        .status()
                        .map(InteractionSseEventInteractionStatus::value)
                        .orElse("");
                System.out.println("\n\nStatus: " + status);
                if ("requires_action".equals(status)) {
                  System.out.println("Action required: provide function call results to continue.");
                }
              });
    }
  }
}

package main

import (
    "context"
    "fmt"
    "log"

    "google.golang.org/genai"
    "google.golang.org/genai/interactions/models/interactions"
    "google.golang.org/genai/interactions/models/operations"
)

func main() {
    ctx := context.Background()
    client, err := genai.NewClient(ctx, nil)
    if err != nil {
        log.Fatal(err)
    }

    weatherTool := interactions.NewTool(interactions.Function{
        Name:        genai.Ptr("get_weather"),
        Description: genai.Ptr("Gets the current weather for a given location."),
        Parameters: map[string]any{
            "type": "object",
            "properties": map[string]any{
                "location": map[string]any{"type": "string"},
            },
            "required": []string{"location"},
        },
    })

    res, err := client.Interactions.Create(ctx, operations.CreateInteractionRequest{
        Body: operations.NewCreateInteractionRequestBody(interactions.CreateModelInteraction{
            Model:  interactions.Model("gemini-3.8-flash"),
            Input:  interactions.NewInteractionsInput("What is the weather in Tokyo and Paris?"),
            Tools:  []interactions.Tool{weatherTool},
            Stream: genai.Ptr(true),
        }),
    })
    if err != nil {
        log.Fatal(err)
    }
    stream := res.InteractionSSEStreamEvent
    defer stream.Close()

    for stream.Next() {
        event := stream.Value()
        if stepStart := event.GetDataStepStart(); stepStart != nil {
            if call := stepStart.GetStepFunctionCall(); call != nil {
                fmt.Printf("\n[Function Call Started] %s (id: %s)\n", call.Name, call.ID)
            }
        }
        if stepDelta := event.GetDataStepDelta(); stepDelta != nil {
            if argsDelta := stepDelta.GetDeltaArgumentsDelta(); argsDelta != nil && argsDelta.Arguments != nil {
                fmt.Printf("[Args Delta] %s\n", *argsDelta.Arguments)
            }
            if textDelta := stepDelta.GetDeltaText(); textDelta != nil {
                fmt.Print(textDelta.GetText())
            }
        }
        if completed := event.GetDataInteractionCompleted(); completed != nil {
            interaction := completed.Interaction
            if interaction.Status == interactions.InteractionSseEventInteractionStatusRequiresAction {
                fmt.Printf("\nStream paused: Waiting for tool outputs for interaction %s\n", interaction.ID)
            }
        }
    }
    if err := stream.Err(); err != nil {
        log.Fatal(err)
    }
}

curl -X POST "https://generativelanguage.googleapis.com/v1beta/interactions" \
  -H "x-goog-api-key: $GEMINI_API_KEY" \
  -H "Content-Type: application/json" \
  --no-buffer \
  -d '{
    "model": "gemini-3.8-flash",
    "input": "Search what is the largest mountain in Europe and what the weather is there right now?",
    "stream": true,
    "tools": [
      { "type": "google_search" },
      {
        "type": "function",
        "name": "get_weather",
        "description": "Get the current weather in a given location",
        "parameters": {
          "type": "object",
          "properties": {
            "location": {
              "type": "string",
              "description": "The city and state, e.g. San Francisco, CA"
            }
          },
          "required": ["location"]
        }
      }
    ]
  }'

from google import genai

client = genai.Client()

stream = client.interactions.create(
    model="gemini-3.8-flash",
    input="What is the greatest common divisor of 1071 and 462?",
    generation_config={
        "thinking_summaries": "auto"
    },
    stream=True,
)
for event in stream:
    if event.event_type == "step.start":
        print(f"\n--- Step: {event.step.type} ---")
    elif event.event_type == "step.delta":
        if event.delta.type == "thought_summary":
            if event.delta.content.type == "text":
                print(event.delta.content.text, end="", flush=True)
        elif event.delta.type == "text":
            print(event.delta.text, end="", flush=True)

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

const client = new GoogleGenAI({});

const stream = await client.interactions.create({
    model: "gemini-3.8-flash",
    input: "What is the greatest common divisor of 1071 and 462?",
    generation_config: {
        thinking_summaries: "auto",
    },
    stream: true,
});
for await (const event of stream) {
    if (event.event_type === "step.start") {
        console.log(`\n--- Step: ${event.step.type} ---`);
    } else if (event.event_type === "step.delta") {
        if (event.delta.type === "thought_summary") {
            if (event.delta.content.type === "text") {
                process.stdout.write(event.delta.content.text);
            }
        } else if (event.delta.type === "text") {
            process.stdout.write(event.delta.text);
        }
    }
}

import com.google.genai.Client;
import com.google.genai.gaos.models.interactions.Content;
import com.google.genai.gaos.models.interactions.CreateModelInteraction;
import com.google.genai.gaos.models.interactions.GenerationConfig;
import com.google.genai.gaos.models.interactions.InteractionSSEEvent;
import com.google.genai.gaos.models.interactions.InteractionSSEStreamEvent;
import com.google.genai.gaos.models.interactions.InteractionsInput;
import com.google.genai.gaos.models.interactions.Model;
import com.google.genai.gaos.models.interactions.Step;
import com.google.genai.gaos.models.interactions.StepDelta;
import com.google.genai.gaos.models.interactions.StepDeltaData;
import com.google.genai.gaos.models.interactions.StepStart;
import com.google.genai.gaos.models.interactions.TextContent;
import com.google.genai.gaos.models.interactions.TextDelta;
import com.google.genai.gaos.models.interactions.ThinkingSummaries;
import com.google.genai.gaos.models.interactions.ThoughtSummaryDelta;
import com.google.genai.gaos.models.operations.CreateInteractionRequestBody;
import com.google.genai.gaos.models.operations.CreateInteractionResponse;
import com.google.genai.gaos.utils.EventStream;

Client client = new Client();

CreateModelInteraction params =
    CreateModelInteraction.builder()
        .model(Model.of("gemini-3.8-flash"))
        .input(InteractionsInput.of("What is the greatest common divisor of 1071 and 462?"))
        .generationConfig(
            GenerationConfig.builder().thinkingSummaries(ThinkingSummaries.AUTO).build())
        .stream(true)
        .build();

CreateInteractionResponse response =
    client.interactions.create(CreateInteractionRequestBody.of(params));

try (EventStream<InteractionSSEStreamEvent> stream = response.events()) {
  for (InteractionSSEStreamEvent streamEvent : stream) {
    InteractionSSEEvent event = streamEvent.data().orElse(null);
    if (event instanceof StepStart stepStart) {
      Step step = stepStart.step().orElse(null);
      if (step != null) {
        System.out.printf("%n--- Step: %s ---%n", step.type());
      }
    } else if (event instanceof StepDelta stepDelta) {
      StepDeltaData delta = stepDelta.delta().orElse(null);
      if (delta instanceof ThoughtSummaryDelta thoughtDelta) {
        Content content = thoughtDelta.content().orElse(null);
        if (content instanceof TextContent textContent) {
          textContent.text().ifPresent(System.out::print);
        }
      } else if (delta instanceof TextDelta textDelta) {
        textDelta.text().ifPresent(System.out::print);
      }
    }
  }
}

package main

import (
    "context"
    "fmt"
    "log"

    "google.golang.org/genai"
    "google.golang.org/genai/interactions/models/interactions"
    "google.golang.org/genai/interactions/models/operations"
)

func main() {
    ctx := context.Background()
    client, err := genai.NewClient(ctx, nil)
    if err != nil {
        log.Fatal(err)
    }

    res, err := client.Interactions.Create(ctx, operations.CreateInteractionRequest{
        Body: operations.NewCreateInteractionRequestBody(interactions.CreateModelInteraction{
            Model: interactions.Model("gemini-3.8-flash"),
            Input: interactions.NewInteractionsInput("What are the top news stories in AI today, and calculate 2^64 - 1?"),
            Tools: []interactions.Tool{
                interactions.NewTool(interactions.GoogleSearch{}),
                interactions.NewTool(interactions.CodeExecution{}),
            },
            Stream: genai.Ptr(true),
        }),
    })
    if err != nil {
        log.Fatal(err)
    }
    stream := res.InteractionSSEStreamEvent
    defer stream.Close()

    for stream.Next() {
        event := stream.Value()
        if stepStart := event.GetDataStepStart(); stepStart != nil {
            step := stepStart.Step
            if searchCall := step.GoogleSearchCallStep; searchCall != nil {
                fmt.Printf("[Google Search Started] id: %s\n", searchCall.ID)
            } else if searchRes := step.GoogleSearchResultStep; searchRes != nil {
                fmt.Printf("[Google Search Results Received] for call_id: %s\n", searchRes.CallID)
            } else if codeCall := step.CodeExecutionCallStep; codeCall != nil {
                fmt.Printf("[Code Execution Started] id: %s\n", codeCall.ID)
            } else if codeRes := step.CodeExecutionResultStep; codeRes != nil {
                fmt.Printf("[Code Execution Finished] output: %s\n", codeRes.Result)
            }
        }
        if stepDelta := event.GetDataStepDelta(); stepDelta != nil {
            if searchDelta := stepDelta.GetDeltaGoogleSearchCall(); searchDelta != nil {
                fmt.Printf("[Search Queries] %v\n", searchDelta.Arguments.Queries)
            }
            if codeDelta := stepDelta.GetDeltaCodeExecutionCall(); codeDelta != nil {
                fmt.Printf("[Code Delta] %s\n", codeDelta.Arguments.Code)
            }
            if textDelta := stepDelta.GetDeltaText(); textDelta != nil {
                fmt.Print(textDelta.GetText())
            }
        }
    }
    if err := stream.Err(); err != nil {
        log.Fatal(err)
    }
}

curl -X POST "https://generativelanguage.googleapis.com/v1beta/interactions" \
  -H "x-goog-api-key: $GEMINI_API_KEY" \
  -H "Content-Type: application/json" \
  --no-buffer \
  -d '{
    "model": "gemini-3.8-flash",
    "input": "What is the greatest common divisor of 1071 and 462?",
    "stream": true,
    "generation_config": {
      "thinking_summaries": "auto"
    }
  }'