import requests

url = "https://{FUSION HOST}/api/templates/query-pipelines/{templateId}"

headers = {"Authorization": "Basic <encoded-value>"}

response = requests.get(url, headers=headers)

print(response.json())

{
  "id": "<string>",
  "stages": [
    {
      "type": "<string>",
      "id": "<string>",
      "skip": true,
      "label": "<string>",
      "condition": "<string>"
    }
  ],
  "properties": {}
}