curl --request POST \
  --url https://app.happyrobot.ai/api/v1/dial/outbound \
  --header 'Content-Type: application/json' \
  --header 'authorization: <authorization>' \
  --data '{
  "assistant_id": "<string>",
  "voice_id": "<string>",
  "model": "Fast",
  "number_id": "<string>",
  "prompt_id": "<string>",
  "use_case_id": "<string>",
  "agent_id": "<string>",
  "model_id": "<string>",
  "phone_number": "+1234567890",
  "language": "en-US",
  "params": "<any>",
  "metadata": {},
  "campaign_id": "<string>",
  "scheduled_for": "2024-01-01T01:01:01Z",
  "max_duration_mins": 123
}'

{
  "id": "<string>",
  "organization_id": "<string>",
  "metadata": {
    "call_sid": "<string>",
    "from": "+1234567890",
    "to": "+1234567890",
    "recording_sid": "<string>",
    "tags": [
      "<string>"
    ],
    "custom": {
      "clientId": "123",
      "orderId": "456"
    }
  },
  "use_case": {
    "id": "<string>",
    "organization_id": "<string>",
    "name": "Kate",
    "transfer_number": "<string>",
    "extract_with_ai": [
      {
        "name": "<string>",
        "description": "<string>",
        "type": "string",
        "example": "<string>",
        "required": true
      }
    ],
    "classification_tags": [
      {
        "name": "<string>",
        "description": "<string>"
      }
    ],
    "language": "en-US",
    "detailed_work_hours": {},
    "work_start": "<string>",
    "work_end": "<string>",
    "timezone": "<string>",
    "generic_after_hours_message": "<string>",
    "enable_detailed_work_hours": true,
    "keywords": [
      "<string>"
    ],
    "hooks": [
      {
        "url": "<string>",
        "headers": [
          {
            "key": "<string>",
            "value": "<string>"
          }
        ]
      }
    ],
    "params": {},
    "amd": true,
    "amd_behavior": "Hangup",
    "amd_messages": {},
    "sample_labels": [
      {
        "name": "<string>",
        "color": "slate"
      }
    ],
    "hidden": true,
    "evaluation_models": [
      "<string>"
    ],
    "max_duration_mins": 123,
    "recorded_message_inbound": true,
    "recorded_message_outbound": true,
    "show_original_caller_id": true,
    "disable_end_call_after_n_reminders": true,
    "model": "<string>"
  },
  "params": {},
  "created": "2024-01-01T01:01:01Z"
}