curl -X POST https://api.bland.ai/v1/knowledge/learn \
  -H "authorization: YOUR_API_KEY" \
  -H "content-type: application/json" \
  -d '{
    "type": "text",
    "name": "Product Information",
    "description": "Product specifications and features",
    "text": "Our flagship product offers advanced AI capabilities with industry-leading accuracy. It supports multiple languages, real-time processing, and seamless integration with existing systems. The product includes comprehensive APIs, detailed documentation, and 24/7 support."
  }'

{
  "type": "text",
  "name": "Company Policies",
  "description": "Internal policies and procedures",
  "text": "1. Work Hours: Standard work hours are 9 AM to 5 PM, Monday through Friday.\n2. Remote Work: Employees may work remotely up to 3 days per week with manager approval.\n3. Time Off: All employees accrue 15 days of PTO annually.\n4. Equipment: Company laptops must be returned within 30 days of termination."
}

{
  "data": {
    "id": "kb_01H8X9QK5R2N7P3M6Z8W4Y1V6U",
    "name": "Product Information",
    "description": "Product specifications and features",
    "status": "PROCESSING",
    "type": "TEXT",
    "created_at": "2025-01-15T11:00:00Z",
    "updated_at": "2025-01-15T11:00:00Z"
  },
  "errors": null
}

{
  "data": null,
  "errors": [
    {
      "error": "INVALID_INPUT",
      "message": "Text content exceeds maximum size of 1MB"
    }
  ]
}