---
title: "GET /2018-10-31/layers#find=LayerVersion&Arn"
method: GET
path: "/2018-10-31/layers#find=LayerVersion&Arn"
---

# GET /2018-10-31/layers#find=LayerVersion&Arn

`GET /2018-10-31/layers#find=LayerVersion&Arn`

Returns information about a version of an <a href="https://docs.aws.amazon.com/lambda/latest/dg/configuration-layers.html">Lambda layer</a>, with a link to download the layer archive that's valid for 10 minutes.

## Query parameters

- `Arn` string, required
- `find` 'LayerVersion', required

## Response `200`

Success

- GetLayerVersionResponse
  - `Content` object — Details about the layer version.
    - `Location` string — A link to the layer archive in Amazon S3 that is valid for 10 minutes.
    - `CodeSha256` string — The SHA-256 hash of the layer archive.
    - `CodeSize` integer — The size of the layer archive in bytes.
    - `SigningProfileVersionArn` string — The Amazon Resource Name (ARN) for a signing profile version.
    - `SigningJobArn` string — The Amazon Resource Name (ARN) of a signing job.
  - `LayerArn` string — The ARN of the layer.
  - `LayerVersionArn` string — The ARN of the layer version.
  - `Description` string — The description of the version.
  - `CreatedDate` string — The date that the layer version was created, in <a href="https://www.w3.org/TR/NOTE-datetime">ISO-8601 format</a> (YYYY-MM-DDThh:mm:ss.sTZD).
  - `Version` integer — The version number.
  - `CompatibleRuntimes` Runtime[] — The layer's compatible runtimes.
  - `LicenseInfo` string — The layer's software license.
  - `CompatibleArchitectures` Architecture[] — A list of compatible <a href="https://docs.aws.amazon.com/lambda/latest/dg/foundation-arch.html">instruction set architectures</a>.

## Other responses

- `480` — ServiceException
- `481` — InvalidParameterValueException
- `482` — TooManyRequestsException
- `483` — ResourceNotFoundException

---

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