PublishLayerVersion - AWS Lambda (original) (raw)

Creates an AWS Lambda layer from a ZIP archive. Each time you call PublishLayerVersion with the same layer name, a new version is created.

Add layers to your function with CreateFunction or UpdateFunctionConfiguration.

Request Syntax

POST /2018-10-31/layers/LayerName/versions HTTP/1.1
Content-type: application/json

{
   "CompatibleArchitectures": [ "string" ],
   "CompatibleRuntimes": [ "string" ],
   "Content": { 
      "S3Bucket": "string",
      "S3Key": "string",
      "S3ObjectVersion": "string",
      "ZipFile": blob
   },
   "Description": "string",
   "LicenseInfo": "string"
}

URI Request Parameters

The request uses the following URI parameters.

LayerName

The name or Amazon Resource Name (ARN) of the layer.

Length Constraints: Minimum length of 1. Maximum length of 140.

Pattern: (arn:[a-zA-Z0-9-]+:lambda:[a-zA-Z0-9-]+:\d{12}:layer:[a-zA-Z0-9-_]+)|[a-zA-Z0-9-_]+

Required: Yes

Request Body

The request accepts the following data in JSON format.

CompatibleArchitectures

A list of compatible instruction set architectures.

Type: Array of strings

Array Members: Maximum number of 2 items.

Valid Values: x86_64 | arm64

Required: No

CompatibleRuntimes

A list of compatible function runtimes. Used for filtering with ListLayers and ListLayerVersions.

The following list includes deprecated runtimes. For more information, see Runtime deprecation policy.

Type: Array of strings

Array Members: Maximum number of 15 items.

Required: No

Content

The function layer archive.

Type: LayerVersionContentInput object

Required: Yes

Description

The description of the version.

Type: String

Length Constraints: Minimum length of 0. Maximum length of 256.

Required: No

LicenseInfo

The layer's software license. It can be any of the following:

An SPDX license identifier. For example,MIT.
The URL of a license hosted on the internet. For example,https://opensource.org/licenses/MIT.
The full text of the license.

Type: String

Length Constraints: Maximum length of 512.

Required: No

Response Syntax

HTTP/1.1 201
Content-type: application/json

{
   "CompatibleArchitectures": [ "string" ],
   "CompatibleRuntimes": [ "string" ],
   "Content": { 
      "CodeSha256": "string",
      "CodeSize": number,
      "Location": "string",
      "SigningJobArn": "string",
      "SigningProfileVersionArn": "string"
   },
   "CreatedDate": "string",
   "Description": "string",
   "LayerArn": "string",
   "LayerVersionArn": "string",
   "LicenseInfo": "string",
   "Version": number
}