# Module `netapp_ontap.models.lun_space_guarantee`

Copyright © 2022 NetApp Inc. All rights reserved.

## Classes

`class LunSpaceGuaranteeSchema (*, only: Union[Sequence[str], Set[str]] = None, exclude: Union[Sequence[str], Set[str]] = (), many: bool = False, context: Dict = None, load_only: Union[Sequence[str], Set[str]] = (), dump_only: Union[Sequence[str], Set[str]] = (), partial: Union[bool, Sequence[str], Set[str]] = False, unknown: str = None)`

  The fields of the LunSpaceGuarantee object

  ### Ancestors

  - netapp_ontap.resource.ResourceSchema
  - marshmallow.schema.Schema
  - marshmallow.base.SchemaABC

  ### Class variables

  `requested GET POST PATCH`

    The requested space reservation policy for the LUN. If true, a space reservation is requested for the LUN; if false, the LUN is thin provisioned. Guaranteeing a space reservation request for a LUN requires that the volume in which the LUN resides is also space reserved and that the fractional reserve for the volume is 100%. Valid in POST and PATCH.

  `reserved GET`

    Reports if the LUN is space guaranteed.
    If true, a space guarantee is requested and the containing volume and aggregate support the request. If false, a space guarantee is not requested or a space guarantee is requested and either the containing volume or aggregate do not support the request.