from gcore import Gcore

client = Gcore(
    api_key="My API Key",
)
pg_conf_validation = client.cloud.databases.postgres.custom_configurations.validate(
    project_id=0,
    region_id=0,
    pg_conf="\nlisten_addresses = 'localhost'\nport = 5432\nmax_connections = 100\nshared_buffers = 128MB\nlogging_collector = on",
    version="15",
)
print(pg_conf_validation.is_valid)

{
  "errors": [
    "<string>"
  ],
  "is_valid": true
}