| CARVIEW |
ListLayerVersions
Lists the versions of an AWS Lambda layer. Versions that have been deleted aren't listed. Specify a runtime identifier to list only versions that indicate that they're compatible with that runtime. Specify a compatible architecture to include only layer versions that are compatible with that architecture.
Request Syntax
GET /2018-10-31/layers/LayerName/versions?CompatibleArchitecture=CompatibleArchitecture&CompatibleRuntime=CompatibleRuntime&Marker=Marker&MaxItems=MaxItems HTTP/1.1
URI Request Parameters
The request uses the following URI parameters.
- CompatibleArchitecture
-
The compatible instruction set architecture.
Valid Values:
x86_64 | arm64 - CompatibleRuntime
-
A runtime identifier.
The following list includes deprecated runtimes. For more information, see Runtime use after deprecation.
For a list of all currently supported runtimes, see Supported runtimes.
Valid Values:
nodejs | nodejs4.3 | nodejs6.10 | nodejs8.10 | nodejs10.x | nodejs12.x | nodejs14.x | nodejs16.x | java8 | java8.al2 | java11 | python2.7 | python3.6 | python3.7 | python3.8 | python3.9 | dotnetcore1.0 | dotnetcore2.0 | dotnetcore2.1 | dotnetcore3.1 | dotnet6 | dotnet8 | nodejs4.3-edge | go1.x | ruby2.5 | ruby2.7 | provided | provided.al2 | nodejs18.x | python3.10 | java17 | ruby3.2 | ruby3.3 | ruby3.4 | python3.11 | nodejs20.x | provided.al2023 | python3.12 | java21 | python3.13 | nodejs22.x - 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
- Marker
-
A pagination token returned by a previous call.
- MaxItems
-
The maximum number of versions to return.
Valid Range: Minimum value of 1. Maximum value of 50.
Request Body
The request does not have a request body.
Response Syntax
HTTP/1.1 200
Content-type: application/json
{
"LayerVersions": [
{
"CompatibleArchitectures": [ "string" ],
"CompatibleRuntimes": [ "string" ],
"CreatedDate": "string",
"Description": "string",
"LayerVersionArn": "string",
"LicenseInfo": "string",
"Version": number
}
],
"NextMarker": "string"
}Response Elements
If the action is successful, the service sends back an HTTP 200 response.
The following data is returned in JSON format by the service.
- LayerVersions
-
A list of versions.
Type: Array of LayerVersionsListItem objects
- NextMarker
-
A pagination token returned when the response doesn't contain all versions.
Type: String
Errors
For information about the errors that are common to all actions, see Common Errors.
- InvalidParameterValueException
-
One of the parameters in the request is not valid.
HTTP Status Code: 400
- ResourceNotFoundException
-
The resource specified in the request does not exist.
HTTP Status Code: 404
- ServiceException
-
The AWS Lambda service encountered an internal error.
HTTP Status Code: 500
- TooManyRequestsException
-
The request throughput limit was exceeded. For more information, see Lambda quotas.
HTTP Status Code: 429
See Also
For more information about using this API in one of the language-specific AWS SDKs, see the following:
Thanks for letting us know we're doing a good job!
If you've got a moment, please tell us what we did right so we can do more of it.
Thanks for letting us know this page needs work. We're sorry we let you down.
If you've got a moment, please tell us how we can make the documentation better.