text: from apischema.utils import PREFIX
  
  ALIAS_METADATA = f"{PREFIX}alias"
  ALIAS_NO_OVERRIDE_METADATA = f"{PREFIX}alias_no_override"
  CONVERSION_METADATA = f"{PREFIX}conversion"
  DEFAULT_AS_SET_METADATA = f"{PREFIX}default_as_set"
  FALL_BACK_ON_DEFAULT_METADATA = f"{PREFIX}fall_back_on_default"
  FLATTENED_METADATA = f"{PREFIX}flattened"
  INIT_VAR_METADATA = f"{PREFIX}init_var"
  POST_INIT_METADATA = f"{PREFIX}post_init"
  PROPERTIES_METADATA = f"{PREFIX}properties"
  REQUIRED_METADATA = f"{PREFIX}required"
  SCHEMA_METADATA = f"{PREFIX}schema"
  SKIP_METADATA = f"{PREFIX}skip"
  VALIDATORS_METADATA = f"{PREFIX}validators"
  