{ "type": "transcription", "transcription_config": { "language": "en", "model": "enhanced", "diarization": "speaker", "additional_vocab": [ { "content": "Speechmatics", "sounds_like": ["speechmatics"] } ], "punctuation_overrides": { "sensitivity": 0.5 } }, "translation_config": { "target_languages": ["fr", "de"] }, "summarization_config": { "content_type": "auto", "summary_length": "brief", "summary_type": "paragraphs" }, "sentiment_analysis_config": {}, "notification_config": [ { "url": "https://example.com/callback", "contents": ["transcript"], "method": "post" } ], "tracking": { "title": "Customer Support Call", "reference": "/calls/2026/06/12/001", "tags": ["support", "q2-2026"], "details": { "customer_id": "cust-12345", "agent": "Jane Doe" } } }