curl -X POST https://api.tryhamsa.com/v1/jobs/text-to-speech \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"text": "Hello, welcome to Hamsa.",
"voice_id": "sarah",
"model_id": "eleven_monolingual_v1"
}' \
--output speech.mp3