curl --request GET \
  --url https://api.example.com/api/identity-providers/{alias} \
  --header 'Authorization: Bearer <token>'

{
  "alias": "<string>",
  "display_name": "<string>",
  "provider_id": "<string>",
  "enabled": true,
  "internal_id": "<string>",
  "known_provider": "<string>",
  "config": {},
  "mapper_count": 0,
  "mappers": [
    {
      "name": "<string>",
      "identity_provider_mapper": "<string>",
      "id": "<string>",
      "config": {}
    }
  ]
}