aws.lambda-layer

Note custodian models the lambda layer version.

Layers end up being a logical asset, the physical asset for use and management is the layer verison.

To ease that distinction, we support querying just the latest layer version or having a policy against all layer versions.

By default we query all versions, the following is an example to query just the latest.

policies:
  - name: lambda-layer
    resource: lambda
    query:
      - version: latest

Filters

• config-compliance

• cross-account

• event

• finding

• iam-analyzer

• list-item

• ops-item

• reduce

• value

cross-account

Check a resource’s embedded iam policy for cross account access.

properties:
  actions:
    items:
      type: string
    type: array
  everyone_only:
    type: boolean
  type:
    enum:
    - cross-account
  whitelist:
    items:
      type: string
    type: array
  whitelist_conditions:
    items:
      type: string
    type: array
  whitelist_from:
    additionalProperties: 'False'
    properties:
      expr:
        oneOf:
        - type: integer
        - type: string
      format:
        enum:
        - csv
        - json
        - txt
        - csv2dict
      headers:
        patternProperties:
          ? ''
          : type: string
        type: object
      url:
        type: string
    required:
    - url
    type: object
  whitelist_orgids:
    items:
      type: string
    type: array
  whitelist_orgids_from:
    additionalProperties: 'False'
    properties:
      expr:
        oneOf:
        - type: integer
        - type: string
      format:
        enum:
        - csv
        - json
        - txt
        - csv2dict
      headers:
        patternProperties:
          ? ''
          : type: string
        type: object
      url:
        type: string
    required:
    - url
    type: object
  whitelist_vpc:
    items:
      type: string
    type: array
  whitelist_vpc_from:
    additionalProperties: 'False'
    properties:
      expr:
        oneOf:
        - type: integer
        - type: string
      format:
        enum:
        - csv
        - json
        - txt
        - csv2dict
      headers:
        patternProperties:
          ? ''
          : type: string
        type: object
      url:
        type: string
    required:
    - url
    type: object
  whitelist_vpce:
    items:
      type: string
    type: array
  whitelist_vpce_from:
    additionalProperties: 'False'
    properties:
      expr:
        oneOf:
        - type: integer
        - type: string
      format:
        enum:
        - csv
        - json
        - txt
        - csv2dict
      headers:
        patternProperties:
          ? ''
          : type: string
        type: object
      url:
        type: string
    required:
    - url
    type: object
required:
- type

Permissions - lambda:GetLayerVersionPolicy

Actions

• delete

• invoke-lambda

• invoke-sfn

• notify

• post-finding

• post-item

• put-metric

• remove-statements

• webhook

delete

Parent base class for filters and actions.

properties:
  type:
    enum:
    - delete
required:
- type

Permissions - lambda:DeleteLayerVersion

remove-statements

Parent base class for filters and actions.

properties:
  statement_ids:
    oneOf:
    - enum:
      - matched
    - items:
        type: string
      type: array
  type:
    enum:
    - remove-statements
required:
- statement_ids
- type

Permissions - lambda:GetLayerVersionPolicy, lambda:RemoveLayerVersionPermission