{
 "resource":"task_config","dispatcher_id":"c046b893-8628-4589-ae50-619d049248a6","tenant_id":1001,
 "task_id":"task-missing-protocol","task_revision":2,"status":"running","name":"Isolated invalid fixture",
 "max_concurrent_calls":2,"ring_timeout_ms":30000,"max_call_duration_ms":120000,
 "route_policy_id":"route-mock","allowed_trunk_ids":["trunk-mock"],
 "schedule":{"time_zone":"Asia/Shanghai","starts_at":"2026-09-21T00:00:00+08:00","ends_at":null,"weekly_windows":{"monday":[{"start":"09:00","end":"20:00"}],"tuesday":[],"wednesday":[],"thursday":[],"friday":[],"saturday":[],"sunday":[]},"excluded_dates":[]},
 "agent":{
  "immutable":true,"mode":"full_ai",
  "asr":{"provider_id":"bailian-example","model":"fixture-asr-vnext","language":"en-US","input":{"encoding":"pcm_s16le","sample_rate_hz":16000,"channels":1,"sample_width_bytes":2}},
  "llm":{"provider_id":"bailian-example","model":"fixture-chat-vnext"},
  "tts":{"provider_id":"bailian-example","model":"cosyvoice-v3-flash","voice":"fixture-speaker","language_type":"English","speed":1,"format":{"encoding":"pcm_s16le","sample_rate_hz":16000,"channels":1}},
  "prompt":{"text":"Isolated invalid fixture.","allowed_variables":[]},
  "conversation":{"opening":"Hello.","hangup_keywords":[]}
 }
}