curl --request GET \
  --url https://api.example.com/v1/sessions/{sessionId}/tree

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://api.example.com/v1/sessions/{sessionId}/tree"

	req, _ := http.NewRequest("GET", url, nil)

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

const options = {method: 'GET'};

fetch('https://api.example.com/v1/sessions/{sessionId}/tree', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.example.com/v1/sessions/{sessionId}/tree"

response = requests.get(url)

print(response.text)

{
  "rootSessionId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "nodes": [
    {
      "sessionId": "6b9f6d2e-1c3a-4f5b-9d7e-2a8c4e6f0b1d",
      "parentSessionId": "3a1c5e7f-9b2d-4e6a-8c0f-1d3b5a7c9e2f",
      "branchedFromEntryId": "9c2b7a10-3e4d-4f6a-8b1c-5d7e9f0a2b3c",
      "branchedFromSeq": 6,
      "title": "Retry with a different approach",
      "status": "idle",
      "entryCount": 12,
      "firstMessageExcerpt": "where does the ledger validate an asset code?",
      "lastMessageExcerpt": "it validates it in validate.go, line 88",
      "labels": [
        "the version that worked"
      ]
    }
  ]
}

{
  "code": "NRY-0002",
  "title": "Session not found",
  "message": "No session with id 6b9f6d2e-1c3a-4f5b-9d7e-2a8c4e6f0b1d exists on this host."
}

{
  "code": "NRY-0002",
  "title": "Session not found",
  "message": "No session with id 6b9f6d2e-1c3a-4f5b-9d7e-2a8c4e6f0b1d exists on this host."
}

{
  "code": "NRY-0002",
  "title": "Session not found",
  "message": "No session with id 6b9f6d2e-1c3a-4f5b-9d7e-2a8c4e6f0b1d exists on this host."
}

{
  "code": "NRY-0002",
  "title": "Session not found",
  "message": "No session with id 6b9f6d2e-1c3a-4f5b-9d7e-2a8c4e6f0b1d exists on this host."
}