วิธีการป้อนข้อมูลไฟล์

from google import genai
import pathlib
import base64

client = genai.Client()

filepath = pathlib.Path('my_local_file.pdf')

prompt = "Summarize this document"
interaction = client.interactions.create(
    model="gemini-3.8-flash",
    input=[
        {"type": "text", "text": prompt},
        {"type": "document", "data": base64.b64encode(filepath.read_bytes()).decode('utf-8'), "mime_type": "application/pdf"}
    ]
)
print(interaction.output_text)

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

const client = new GoogleGenAI({});
const prompt = "Summarize this document";

async function main() {
    const filePath = 'my_local_file.pdf';

    const interaction = await client.interactions.create({
        model: "gemini-3.8-flash",
        input: [
            { type: "text", text: prompt },
            {
                type: "document",
                data: fs.readFileSync(filePath).toString("base64"),
                mime_type: "application/pdf"
            }
        ]
    });
    console.log(interaction.output_text);
}

main();

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.DocumentContent;
import com.google.genai.gaos.models.interactions.DocumentContentMimeType;
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;
import java.util.List;

Client client = new Client();

byte[] pdfBytes = Files.readAllBytes(Paths.get("my_local_file.pdf"));
String base64Pdf = Base64.getEncoder().encodeToString(pdfBytes);

String prompt = "Summarize this document";

Content textContent = TextContent.builder().text(prompt).build();
Content docContent =
    DocumentContent.builder()
        .data(base64Pdf)
        .mimeType(DocumentContentMimeType.APPLICATION_PDF)
        .build();

List<Content> contents = Arrays.asList(textContent, docContent);

CreateModelInteraction params =
    CreateModelInteraction.builder()
        .model(Model.of("gemini-3.8-flash"))
        .input(InteractionsInput.ofContent(contents))
        .build();

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

package main

import (
    "context"
    "encoding/base64"
    "fmt"
    "log"
    "os"

    "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)
    }

    pdfBytes, err := os.ReadFile("my_local_file.pdf")
    if err != nil {
        log.Fatal(err)
    }
    base64Pdf := base64.StdEncoding.EncodeToString(pdfBytes)

    prompt := "Summarize this document"

    res, err := client.Interactions.Create(ctx, operations.CreateInteractionRequest{
        Body: operations.NewCreateInteractionRequestBody(interactions.CreateModelInteraction{
            Model: interactions.Model("gemini-3.8-flash"),
            Input: interactions.NewInteractionsInput([]interactions.Content{
                interactions.NewContent(interactions.TextContent{
                    Text: prompt,
                }),
                interactions.NewContent(interactions.DocumentContent{
                    Data:     genai.Ptr(base64Pdf),
                    MimeType: interactions.DocumentContentMimeTypeApplicationPdf.ToPointer(),
                }),
            }),
        }),
    })
    if err != nil {
        log.Fatal(err)
    }
    if res.Interaction.OutputText != nil {
        fmt.Println(*res.Interaction.OutputText)
    }
}

# Encode the local file to base64
B64_CONTENT=$(base64 -w 0 my_local_file.pdf)

curl -X POST "https://generativelanguage.googleapis.com/v1beta/interactions" \
  -H "x-goog-api-key: $GEMINI_API_KEY" \
  -H 'Content-Type: application/json' \
  -d '{
    "model": "gemini-3.8-flash",
    "input": [
      {"type": "text", "text": "Summarize this document"},
      {
        "type": "document",
        "data": "'${B64_CONTENT}'",
        "mime_type": "application/pdf"
      }
    ]
  }'

from google import genai
import httpx

client = genai.Client()

doc_url = "https://discovery.ucl.ac.uk/id/eprint/10089234/1/343019_3_art_0_py4t4l_convrt.pdf"
doc_data = httpx.get(doc_url).content

prompt = "Summarize this document"

interaction = client.interactions.create(
    model="gemini-3.8-flash",
    input=[
        {"type": "document", "data": base64.b64encode(doc_data).decode('utf-8'), "mime_type": "application/pdf"},
        {"type": "text", "text": prompt}
    ]
)
print(interaction.output_text)

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

const client = new GoogleGenAI({});
const docUrl = 'https://discovery.ucl.ac.uk/id/eprint/10089234/1/343019_3_art_0_py4t4l_convrt.pdf';
const prompt = "Summarize this document";

async function main() {
    const pdfResp = await fetch(docUrl)
      .then((response) => response.arrayBuffer());

    const interaction = await client.interactions.create({
        model: "gemini-3.8-flash",
        input: [
            { type: "text", text: prompt },
            {
                type: "document",
                data: Buffer.from(pdfResp).toString("base64"),
                mime_type: "application/pdf"
            }
        ]
    });
    console.log(interaction.output_text);
}

main();

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.DocumentContent;
import com.google.genai.gaos.models.interactions.DocumentContentMimeType;
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.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.util.Arrays;
import java.util.Base64;
import java.util.List;

Client client = new Client();

String docUrl = "https://discovery.ucl.ac.uk/id/eprint/10089234/1/343019_3_art_0_py4t4l_convrt.pdf";
HttpClient httpClient = HttpClient.newHttpClient();
HttpRequest request = HttpRequest.newBuilder().uri(URI.create(docUrl)).build();
byte[] docData = httpClient.send(request, HttpResponse.BodyHandlers.ofByteArray()).body();
String base64Pdf = Base64.getEncoder().encodeToString(docData);

String prompt = "Summarize this document";

Content docContent =
    DocumentContent.builder()
        .data(base64Pdf)
        .mimeType(DocumentContentMimeType.APPLICATION_PDF)
        .build();
Content textContent = TextContent.builder().text(prompt).build();

List<Content> contents = Arrays.asList(docContent, textContent);

CreateModelInteraction params =
    CreateModelInteraction.builder()
        .model(Model.of("gemini-3.8-flash"))
        .input(InteractionsInput.ofContent(contents))
        .build();

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

package main

import (
    "context"
    "encoding/base64"
    "fmt"
    "io"
    "log"
    "net/http"

    "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)
    }

    docURL := "https://discovery.ucl.ac.uk/id/eprint/10089234/1/343019_3_art_0_py4t4l_convrt.pdf"
    resp, err := http.Get(docURL)
    if err != nil {
        log.Fatal(err)
    }
    defer resp.Body.Close()
    docData, err := io.ReadAll(resp.Body)
    if err != nil {
        log.Fatal(err)
    }
    base64Pdf := base64.StdEncoding.EncodeToString(docData)

    prompt := "Summarize this document"

    res, err := client.Interactions.Create(ctx, operations.CreateInteractionRequest{
        Body: operations.NewCreateInteractionRequestBody(interactions.CreateModelInteraction{
            Model: interactions.Model("gemini-3.8-flash"),
            Input: interactions.NewInteractionsInput([]interactions.Content{
                interactions.NewContent(interactions.DocumentContent{
                    Data:     genai.Ptr(base64Pdf),
                    MimeType: interactions.DocumentContentMimeTypeApplicationPdf.ToPointer(),
                }),
                interactions.NewContent(interactions.TextContent{
                    Text: prompt,
                }),
            }),
        }),
    })
    if err != nil {
        log.Fatal(err)
    }
    if res.Interaction.OutputText != nil {
        fmt.Println(*res.Interaction.OutputText)
    }
}

DOC_URL="https://discovery.ucl.ac.uk/id/eprint/10089234/1/343019_3_art_0_py4t4l_convrt.pdf"
PROMPT="Summarize this document"
DISPLAY_NAME="base64_pdf"

# Download the PDF
wget -O "${DISPLAY_NAME}.pdf" "${DOC_URL}"

# Check for FreeBSD base64 and set flags accordingly
if [[ "$(base64 --version 2>&1)" = *"FreeBSD"* ]]; then
  B64FLAGS="--input"
else
  B64FLAGS="-w0"
fi

# Base64 encode the PDF
ENCODED_PDF=$(base64 $B64FLAGS "${DISPLAY_NAME}.pdf")

# Create JSON payload file
cat <<EOF > payload.json
{
"model": "gemini-3.8-flash",
"input": [
{"type": "document", "data": "${ENCODED_PDF}", "mime_type": "application/pdf"},
{"type": "text", "text": "${PROMPT}"}
]
}
EOF

# Generate content using interactions
curl -X POST "https://generativelanguage.googleapis.com/v1beta/interactions" \
    -H "x-goog-api-key: $GEMINI_API_KEY" \
    -H 'Content-Type: application/json' \
    -d @payload.json 2> /dev/null > response.json

cat response.json
echo

jq ".outputs[] | select(.type == \"text\") | .text" response.json

from google import genai

client = genai.Client()

doc_file = client.files.upload(file="path/to/your/sample.pdf")
prompt = "Summarize this document"

interaction = client.interactions.create(
    model="gemini-3.8-flash",
    input=[
        {"type": "text", "text": prompt},
        {"type": "document", "uri": doc_file.uri, "mime_type": doc_file.mime_type}
    ]
)
print(interaction.output_text)

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

const client = new GoogleGenAI({});
const prompt = "Summarize this document";

async function main() {
  const filePath = "path/to/your/sample.pdf";

  const myfile = await client.files.upload({
    file: filePath,
    config: { mime_type: "application/pdf" },
  });

  const interaction = await client.interactions.create({
    model: "gemini-3.8-flash",
    input: [
        { type: "text", text: prompt },
        { type: "document", uri: myfile.uri, mime_type: myfile.mimeType }
    ]
  });
  console.log(interaction.output_text);
}

await main();

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.DocumentContent;
import com.google.genai.gaos.models.interactions.DocumentContentMimeType;
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 com.google.genai.types.File;
import com.google.genai.types.UploadFileConfig;
import java.util.Arrays;
import java.util.List;

Client client = new Client();

File docFile =
    client.files.upload(
        new java.io.File("path/to/your/sample.pdf"),
        UploadFileConfig.builder().mimeType("application/pdf").build());

String prompt = "Summarize this document";

Content textContent = TextContent.builder().text(prompt).build();
Content docContent =
    DocumentContent.builder()
        .uri(docFile.uri().orElse(""))
        .mimeType(DocumentContentMimeType.of(docFile.mimeType().orElse("application/pdf")))
        .build();

List<Content> contents = Arrays.asList(textContent, docContent);

CreateModelInteraction params =
    CreateModelInteraction.builder()
        .model(Model.of("gemini-3.8-flash"))
        .input(InteractionsInput.ofContent(contents))
        .build();

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

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)
    }

    docFile, err := client.Files.UploadFromPath(ctx, "path/to/your/sample.pdf", &genai.UploadFileConfig{
        MIMEType: "application/pdf",
    })
    if err != nil {
        log.Fatal(err)
    }

    prompt := "Summarize this document"

    res, err := client.Interactions.Create(ctx, operations.CreateInteractionRequest{
        Body: operations.NewCreateInteractionRequestBody(interactions.CreateModelInteraction{
            Model: interactions.Model("gemini-3.8-flash"),
            Input: interactions.NewInteractionsInput([]interactions.Content{
                interactions.NewContent(interactions.TextContent{
                    Text: prompt,
                }),
                interactions.NewContent(interactions.DocumentContent{
                    URI:      genai.Ptr(docFile.URI),
                    MimeType: interactions.DocumentContentMimeType(docFile.MIMEType).ToPointer(),
                }),
            }),
        }),
    })
    if err != nil {
        log.Fatal(err)
    }
    if res.Interaction.OutputText != nil {
        fmt.Println(*res.Interaction.OutputText)
    }
}

FILE_PATH="path/to/sample.pdf"
MIME_TYPE=$(file -b --mime-type "${FILE_PATH}")
NUM_BYTES=$(wc -c < "${FILE_PATH}")
DISPLAY_NAME=DOCUMENT

tmp_header_file=upload-header.tmp

# Initial resumable request defining metadata.
curl "https://generativelanguage.googleapis.com/upload/v1beta/files" \
  -D "${tmp_header_file}" \
  -H "x-goog-api-key: $GEMINI_API_KEY" \
  -H "X-Goog-Upload-Protocol: resumable" \
  -H "X-Goog-Upload-Command: start" \
  -H "X-Goog-Upload-Header-Content-Length: ${NUM_BYTES}" \
  -H "X-Goog-Upload-Header-Content-Type: ${MIME_TYPE}" \
  -H "Content-Type: application/json" \
  -d "{'file': {'display_name': '${DISPLAY_NAME}'}}" 2> /dev/null

upload_url=$(grep -i "x-goog-upload-url: " "${tmp_header_file}" | cut -d" " -f2 | tr -d "\r")
rm "${tmp_header_file}"

# Upload the actual bytes.
curl "${upload_url}" \
  -H "Content-Length: ${NUM_BYTES}" \
  -H "X-Goog-Upload-Offset: 0" \
  -H "X-Goog-Upload-Command: upload, finalize" \
  --data-binary "@${FILE_PATH}" 2> /dev/null > file_info.json

file_uri=$(jq ".file.uri" file_info.json)

# Now use in an interaction
curl -X POST "https://generativelanguage.googleapis.com/v1beta/interactions" \
    -H "x-goog-api-key: $GEMINI_API_KEY" \
    -H 'Content-Type: application/json' \
    -d '{
      "model": "gemini-3.8-flash",
      "input": [
        {"type": "text", "text": "Summarize this document"},
        {"type": "document", "uri": '$file_uri', "mime_type": "'${MIME_TYPE}'"}
      ]
    }'

import com.google.auth.oauth2.GoogleCredentials;
import java.io.FileInputStream;
import java.util.Arrays;
import java.util.List;

List<String> gcsReadScopes =
    Arrays.asList(
        "https://www.googleapis.com/auth/devstorage.read_only",
        "https://www.googleapis.com/auth/cloud-platform");

String serviceAccountFile = "service-account.json";

GoogleCredentials credentials =
    GoogleCredentials.fromStream(new FileInputStream(serviceAccountFile))
        .createScoped(gcsReadScopes);

package main

import (
    "log"

    "google.golang.org/genai"
)

func main() {
    cc := &genai.ClientConfig{}
    if err := cc.UseDefaultCredentials(); err != nil {
        log.Fatal(err)
    }
    _ = cc.Credentials
}

import com.google.auth.oauth2.GoogleCredentials;
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.DocumentContent;
import com.google.genai.gaos.models.interactions.DocumentContentMimeType;
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 com.google.genai.types.File;
import com.google.genai.types.RegisterFilesResponse;
import java.io.FileInputStream;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;

GoogleCredentials credentials =
    GoogleCredentials.fromStream(new FileInputStream("service-account.json"))
        .createScoped(
            Arrays.asList(
                "https://www.googleapis.com/auth/devstorage.read_only",
                "https://www.googleapis.com/auth/cloud-platform"));

Client client = Client.builder().credentials(credentials).build();

RegisterFilesResponse registeredGcsFiles =
    client.files.registerFiles(
        credentials,
        Arrays.asList("gs://my_bucket/some_object.pdf", "gs://bucket2/object2.txt"),
        null);

String prompt = "Summarize this file.";

for (File f : registeredGcsFiles.files().orElse(Collections.emptyList())) {
  System.out.println(f.name().orElse(""));

  Content textContent = TextContent.builder().text(prompt).build();
  Content docContent =
      DocumentContent.builder()
          .uri(f.uri().orElse(""))
          .mimeType(DocumentContentMimeType.of(f.mimeType().orElse("application/pdf")))
          .build();

  CreateModelInteraction params =
      CreateModelInteraction.builder()
          .model(Model.of("gemini-3.8-flash"))
          .input(InteractionsInput.ofContent(Arrays.asList(textContent, docContent)))
          .build();

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

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()
    cc := &genai.ClientConfig{}
    if err := cc.UseDefaultCredentials(); err != nil {
        log.Fatal(err)
    }
    client, err := genai.NewClient(ctx, cc)
    if err != nil {
        log.Fatal(err)
    }

    registeredGcsFiles, err := client.Files.RegisterFiles(
        ctx,
        []string{"gs://my_bucket/some_object.pdf", "gs://bucket2/object2.txt"},
        cc.Credentials,
        nil,
    )
    if err != nil {
        log.Fatal(err)
    }

    prompt := "Summarize this file."

    for _, f := range registeredGcsFiles.Files {
        fmt.Println(f.Name)
        res, err := client.Interactions.Create(ctx, operations.CreateInteractionRequest{
            Body: operations.NewCreateInteractionRequestBody(interactions.CreateModelInteraction{
                Model: interactions.Model("gemini-3.8-flash"),
                Input: interactions.NewInteractionsInput([]interactions.Content{
                    interactions.NewContent(interactions.TextContent{
                        Text: prompt,
                    }),
                    interactions.NewContent(interactions.DocumentContent{
                        URI:      genai.Ptr(f.URI),
                        MimeType: interactions.DocumentContentMimeType(f.MIMEType).ToPointer(),
                    }),
                }),
            }),
        })
        if err != nil {
            log.Fatal(err)
        }
        if res.Interaction.OutputText != nil {
            fmt.Println(*res.Interaction.OutputText)
        }
    }
}

from google import genai

uri = "https://ontheline.trincoll.edu/images/bookdown/sample-local-pdf.pdf"
prompt = "Summarize this file"

client = genai.Client()

interaction = client.interactions.create(
    model="gemini-3.8-flash",
    input=[
        {"type": "document", "uri": uri, "mime_type": "application/pdf"},
        {"type": "text", "text": prompt}
    ]
)
print(interaction.output_text)

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

const client = new GoogleGenAI({});

const uri = "https://ontheline.trincoll.edu/images/bookdown/sample-local-pdf.pdf";

async function main() {
  const interaction = await client.interactions.create({
    model: 'gemini-3.8-flash',
    input: [
      { type: "document", uri: uri, mime_type: "application/pdf" },
      { type: "text", text: "summarize this file" }
    ]
  });

  console.log(interaction.output_text);
}

main();

curl -X POST "https://generativelanguage.googleapis.com/v1beta/interactions" \
      -H 'x-goog-api-key: $GEMINI_API_KEY' \
      -H 'Content-Type: application/json' \
      -d '{
          "model": "gemini-3.8-flash",
          "input": [
            {"type": "text", "text": "Summarize this pdf"},
            {
              "type": "document",
              "uri": "https://ontheline.trincoll.edu/images/bookdown/sample-local-pdf.pdf",
              "mime_type": "application/pdf"
            }
          ]
        }'