Get Knowledge Base Item

curl -X GET https://api.bland.ai/v1/knowledge/kb_01H8X9QK5R2N7P3M6Z8W4Y1V5T \
  -H "authorization: Bearer YOUR_API_KEY"

{
  "data": {
    "id": "kb_01H8X9QK5R2N7P3M6Z8W4Y1V5T",
    "name": "Company FAQs",
    "description": "Frequently asked questions and policies",
    "status": "COMPLETED",
    "type": "FILE",
    "created_at": "2025-01-15T10:30:00Z",
    "updated_at": "2025-01-15T10:32:00Z",
    "file": {
      "file_name": "company_faqs.pdf",
      "file_size": 2048576,
      "file_type": "application/pdf"
    }
  },
  "errors": null
}

{
  "data": null,
  "errors": [
    {
      "error": "KB_ERROR",
      "message": "KB not found or access denied"
    }
  ]
}