from gcore import Gcore

client = Gcore(
    api_key="My API Key",
)
postgres_configuration = client.cloud.databases.postgres.configurations.get(
    project_id=0,
    region_id=0,
)
print(postgres_configuration.flavors)

{
  "flavors": [
    {
      "cpu": 1,
      "memory_gib": 1,
      "pg_conf": "\nlisten_addresses = 'localhost'\nport = 5432\nmax_connections = 100\nshared_buffers = 128MB\nlogging_collector = on"
    }
  ],
  "storage_classes": [
    {
      "name": "ssd-hiiops"
    }
  ],
  "versions": [
    "14",
    "15"
  ]
}