Google AI for Developers

curl -X POST https://generativelanguage.googleapis.com/v1beta/voices \
  -H "x-goog-api-key: $GEMINI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "store": true,
    "voice": {
      "type": "prompted",
      "display_name": "Warm Narrator",
      "language_code": "en-US",
      "prompted": {
        "input": "A warm, friendly narrator voice with a calm pace."
      }
    }
  }'

from google import genai

client = genai.Client()
voice = client.voices.create(
    store=True,
    voice={
        "type": "prompted",
        "display_name": "Warm Narrator",
        "language_code": "en-US",
        "prompted": {
            "input": "A warm, friendly narrator voice with a calm pace.",
        },
    },
)
print(voice.id)

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

const ai = new GoogleGenAI({});
const voice = await ai.voices.create({
  store: true,
  voice: {
    type: 'prompted',
    display_name: 'Warm Narrator',
    language_code: 'en-US',
    prompted: {
      input: 'A warm, friendly narrator voice with a calm pace.',
    },
  },
});
console.log(voice.id);

package main

import (
    "context"
    "fmt"
    "log"
    "google.golang.org/genai"
    gaos_voices "google.golang.org/genai/interactions/models/voices"
    "google.golang.org/genai/interactions/models/operations"
)

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

    req := operations.CreateVoiceRequest{
        Body: gaos_voices.CreateVoiceRequest{
            Store: genai.Ptr(true),
            Voice: gaos_voices.VoiceInput{
                Type:         gaos_voices.VoiceTypePrompted,
                DisplayName:  genai.Ptr("Warm Narrator"),
                LanguageCode: genai.Ptr("en-US"),
                Prompted: &gaos_voices.PromptedVoice{
                    Input: "A warm, friendly narrator voice with a calm pace.",
                },
            },
        },
    }

    res, err := client.Voices.Create(ctx, req)
    if err != nil {
        log.Fatal(err)
    }

    if res.Voice != nil && res.Voice.ID != nil {
        fmt.Println(*res.Voice.ID)
    }
}

Example Request