$schema: https://json-schema.org/draft/2020-12/schema
$id: SystemMetadata.yaml
type: object
properties:
  createdAt:
    type: string
    format: date-time
    description: The timestamp (in UTC) at which the record was created.
  lastModifiedAt:
    type: string
    format: date-time
    description: The timestamp (in UTC) at which the record was last modified.
required:
  - createdAt
  - lastModifiedAt
unevaluatedProperties:
  not: {}
examples:
  - createdAt: '2025-01-01T17:01:01.000Z'
    lastModifiedAt: '2025-01-02T17:30:00.000Z'
description: Standard system-level metadata about a given record.