curl --location --request POST 'https://api.speach.studio/v1/text-to-speech/wave' \
--header 'X-API-Key: <api-key>' \
--header 'Content-Type: application/json' \
--data-raw '{
"text": "Olá, este é um teste do TTS Wave na API.",
"voice_id": "21m00Tcm4TlvDq8ikWAM",
"model_variant": "flash"
}'{
"error": "Validação falhou",
"code": "VALIDATION_ERROR",
"request_id": "req_123456789"
}