curl --request GET \
  --url https://api.gcore.com/cloud/v1/faas/namespaces/{project_id}/{region_id}/{namespace_name}/functions/{function_name} \
  --header 'Authorization: <api-key>'

{
  "autoscaling": {
    "max_instances": 2,
    "min_instances": 1
  },
  "build_message": "Building",
  "build_status": "Building",
  "code_text": "def main():\n    return 'Hello World'",
  "created_at": "2023-08-22T11:21:00Z",
  "dependencies": "numpy==1.21.0\npandas==1.3.0",
  "deploy_status": {
    "deployed": 1
  },
  "description": "This is a sample function.",
  "enable_api_key": true,
  "endpoint": "https://example.com/function-name",
  "envs": {
    "ENV_VAR": "value"
  },
  "flavor": "64m-64MB",
  "id": "c8a920ad-b5a4-47d5-b8b9-0e6c35cd800f",
  "main_method": "run",
  "name": "function-name",
  "runtime": "python3.7.12",
  "status": "Running",
  "timeout": 5
}