import requests

url = "https://platform.ankra.app/api/v1/org/clusters/imported/{cluster_id}/stacks"

headers = {"Authorization": "Bearer <token>"}

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

print(response.text)

{
  "stacks": [],
  "drafts": [],
  "pagination": {
    "page": 123,
    "page_size": 123,
    "total_pages": 123,
    "total_count": 123
  }
}