layer_versions

Creates, updates, deletes or gets a layer_version resource or lists layer_versions in a region

Overview

Name	layer_versions
Type	Resource
Description	Resource Type definition for AWS::Lambda::LayerVersion
Id	awscc.lambda.layer_versions

Fields

get (all properties)

Name	Datatype	Description
compatible_runtimes	array	A list of compatible function runtimes. Used for filtering with ListLayers and ListLayerVersions.
license_info	string	The layer's software license.
description	string	The description of the version.
layer_name	string	The name or Amazon Resource Name (ARN) of the layer.
▶content	object	The function layer archive.
layer_version_arn	string
compatible_architectures	array	A list of compatible instruction set architectures.
region	string	AWS region.

list (identifiers only)

Name	Datatype	Description
layer_version_arn	string
region	string	AWS region.

For more information, see AWS::Lambda::LayerVersion.

Methods

Name	Resource	Accessible by	Required Params
create_resource	layer_versions	INSERT	Content, region
delete_resource	layer_versions	DELETE	Identifier, region
list_resources	layer_versions_list_only	SELECT	region
get_resource	layer_versions	SELECT	Identifier, region

SELECT examples

get (all properties)

Gets all properties from an individual layer_version.

SELECT
  region,
  compatible_runtimes,
  license_info,
  description,
  layer_name,
  content,
  layer_version_arn,
  compatible_architectures
FROM awscc.lambda.layer_versions
WHERE
  region = '{{ region }}' AND
  Identifier = '{{ layer_version_arn }}';

list (identifiers only)

Lists all layer_versions in a region.

SELECT
  region,
  layer_version_arn
FROM awscc.lambda.layer_versions_list_only
WHERE
  region = '{{ region }}';

INSERT example

Use the following StackQL query and manifest file to create a new layer_version resource, using stack-deploy.

Required Properties

/*+ create */
INSERT INTO awscc.lambda.layer_versions (
  Content,
  region
)
SELECT
  '{{ content }}',
  '{{ region }}'
RETURNING
  ErrorCode,
  EventTime,
  Identifier,
  Operation,
  OperationStatus,
  RequestToken,
  ResourceModel,
  RetryAfter,
  StatusMessage,
  TypeName
;

All Properties

/*+ create */
INSERT INTO awscc.lambda.layer_versions (
  CompatibleRuntimes,
  LicenseInfo,
  Description,
  LayerName,
  Content,
  CompatibleArchitectures,
  region
)
SELECT
  '{{ compatible_runtimes }}',
  '{{ license_info }}',
  '{{ description }}',
  '{{ layer_name }}',
  '{{ content }}',
  '{{ compatible_architectures }}',
  '{{ region }}'
RETURNING
  ErrorCode,
  EventTime,
  Identifier,
  Operation,
  OperationStatus,
  RequestToken,
  ResourceModel,
  RetryAfter,
  StatusMessage,
  TypeName
;

Manifest

version: 1
name: stack name
description: stack description
providers:
- aws
globals:
- name: region
  value: '{{ vars.AWS_REGION }}'
resources:
- name: layer_version
  props:
    - name: compatible_runtimes
      value:
        - '{{ compatible_runtimes[0] }}'
    - name: license_info
      value: '{{ license_info }}'
    - name: description
      value: '{{ description }}'
    - name: layer_name
      value: '{{ layer_name }}'
    - name: content
      value:
        s3_object_version: '{{ s3_object_version }}'
        s3_bucket: '{{ s3_bucket }}'
        s3_key: '{{ s3_key }}'
    - name: compatible_architectures
      value:
        - '{{ compatible_architectures[0] }}'

DELETE example

/*+ delete */
DELETE FROM awscc.lambda.layer_versions
WHERE
  Identifier = '{{ layer_version_arn }}' AND
  region = '{{ region }}'
RETURNING
  ErrorCode,
  EventTime,
  Identifier,
  Operation,
  OperationStatus,
  RequestToken,
  ResourceModel,
  RetryAfter,
  StatusMessage,
  TypeName
;

Additional Parameters

Mutable resources in the Cloud Control provider support additional optional parameters which can be supplied with INSERT, UPDATE, or DELETE operations. These include:

Parameter	Description
ClientToken	A unique identifier to ensure the idempotency of the resource request. This allows the provider to accurately distinguish between retries and new requests. A client token is valid for 36 hours once used. After that, a resource request with the same client token is treated as a new request. If you do not specify a client token, one is generated for inclusion in the request.
RoleArn	The ARN of the IAM role used to perform this resource operation. The role specified must have the permissions required for this operation. If you do not specify a role, a temporary session is created using your AWS user credentials.
TypeVersionId	For private resource types, the type version to use in this resource operation. If you do not specify a resource version, the default version is used.

Permissions

To operate on the layer_versions resource, the following permissions are required:

Create

lambda:PublishLayerVersion,
s3:GetObject,
s3:GetObjectVersion

Read

lambda:GetLayerVersion

Delete

lambda:GetLayerVersion,
lambda:DeleteLayerVersion

List

lambda:ListLayerVersions