import requests

url = "https://{FUSION HOST}/api/collections/{collection}/status"

response = requests.get(url)

print(response.json())

{
  "maxShardsPerNode": 1,
  "replicationFactor": 1,
  "shards": {
    "shard1": {
      "range": "80000000-7fffffff",
      "state": "active",
      "replicas": {
        "core_node1": {
          "state": "active",
          "core": "demo_shard1_replica1",
          "leader": true,
          "base_url": "https://FUSION_HOST:8983/solr",
          "node_name": "FUSION_HOST:8983_solr"
        }
      }
    }
  }
}