$schema: http://json-schema.org/schema#

definitions:
  action:
    type: object
    properties:
      method:
        type: string
        enum:
          - delete
          - merge
          - replace
      path:
        $ref: '#/definitions/path'
    additionalProperties: false
    required:
      - method
      - path

  labels:
    type: object

  path:
    type: string

  schema:
    type: string
    pattern: '^.+/.+/v[0-9](\.[0-9])?$'

  substitution:
    type: object
    properties:
      dest:
        type: object
        properties:
          path:
            $ref: '#/definitions/path'
          pattern:
            type: string
        additionalProperties: false
        required:
          - path
      src:
        type: object
        properties:
          name:
            type: string
          path:
            $ref: '#/definitions/path'
          schema:
            $ref: '#/definitions/schema'
        required:
          - name
          - path
          - schema
    additionalProperties: false
    required:
      - dest
      - src

type: object
properties:
  schema:
    type: string
    pattern: '^metadata/Document/v1$'
  name:
    type: string
  labels:
    $ref: '#/definitions/labels'
  layeringDefinition:
    type: object
    properties:
      abstract:
        type: boolean
      layer:
        type: string
      parentSelector:
        $ref: '#/definitions/labels'
      actions:
        type: array
        items:
          $ref: '#/definitions/action'
    additionalProperties: false
    required:
      - abstract
      - layer
  storagePolicy:
    type: string
    enum:
      - cleartext
      - encrypted
  substitutions:
    type: array
    items:
      $ref: '#/definitions/substitution'

additionalProperties: false
required:
  - schema
  - name
  - layeringDefinition
  - storagePolicy