S3 > Structures > SSEKMS SSEKMS¶ Structure Class¶ SSEKMS dataclass ¶ Bases: _SerdeShape Specifies the use of SSE-KMS to encrypt delivered inventory reports. Attributes¶ key_id instance-attribute ¶ key_id: str Specifies the ID of the Key Management Service (KMS) symmetric encryption customer managed key to use for encrypting inventory reports.