curl --request GET \
  --url https://api.retellai.com/v2/list-conversation-flow-components \
  --header 'Authorization: Bearer <token>'

{
  "pagination_key": "<string>",
  "has_more": true,
  "items": [
    {
      "name": "Customer Information Collector",
      "nodes": [
        {
          "id": "collect_info",
          "type": "conversation",
          "instruction": {
            "type": "prompt",
            "text": "Ask the customer for their name and contact information."
          }
        }
      ],
      "conversation_flow_component_id": "<string>",
      "user_modified_timestamp": 123,
      "tools": [
        {
          "type": "custom",
          "name": "get_customer_info",
          "description": "Get customer information from database",
          "tool_id": "tool_001",
          "url": "https://api.example.com/customer",
          "method": "GET"
        }
      ],
      "mcps": [
        {
          "name": "<string>",
          "url": "<string>",
          "headers": {
            "Authorization": "Bearer 1234567890"
          },
          "query_params": {
            "index": "1",
            "key": "value"
          },
          "timeout_ms": 123
        }
      ],
      "start_node_id": "collect_info",
      "begin_tag_display_position": {
        "x": 100,
        "y": 200
      },
      "notes": [
        {
          "id": "note_abc123",
          "content": "Remember to handle edge cases here.",
          "display_position": {
            "x": 300,
            "y": 150
          },
          "size": {
            "width": 200,
            "height": 100
          }
        }
      ],
      "linked_conversation_flow_ids": [
        "<string>"
      ]
    }
  ]
}