--- schema_version: "1" id: 4df2d2809053d6cfcc027c27a3cbda95e8eb72fbf40b7ab1b6fdb0bbac4e21bd title: Amazon Lambda Connector Release Notes collection: mulesoft version: current locale: ja-jp portal_url: https://docs.salesforce.com/mulesoft/current/ja-jp/release-notes/connector/amazon-lambda-connector-release-notes-mule-4.md canonical_url: https://docs.mulesoft.com/jp/release-notes/connector/amazon-lambda-connector-release-notes-mule-4 source_site: docs.mulesoft.com content_type: documentation content_hash: ce6257d42f2cd0970368a884536738e0aa4580fd0645e6192a7a2da7e67f83e6 description: MuleSoft Documentation Site latest: true --- # Amazon Lambda Connector Release Notes Support Category: Select Anypoint Connector for Amazon Lambda (Amazon Lambda Connector) enables you to execute AWS Lambda operations within your Mule flows. You can then use the response of the Lambda operation to process another Mule flow as needed. Guide: [Amazon Lambda Connector User Guide](https://docs.mulesoft.com/amazon-lambda-connector/latest/) ## [](#1-2-4)1.2.4 **October 16, 2026** ### Compatibility
Software Version

Mule runtime

4.2.1 and later

OpenJDK

8, 11, and 17

AWS SDK for Java

2.55.2

AWS Lambda API

2015-03-31
### Fixed Issues
Issue Resolution ID

These libraries are upgraded to address reported security vulnerabilities:

  • The AWS SDK version is upgraded to 2.55.2.

  • The netty library is upgraded to version 4.2.18.Final.

  • The commons-codec library is upgraded to version 1.23.0.

  • The jackson library is upgraded to version 2.22.3.

  • The guava library is upgraded to version 33.7.2-jre.

W-24116023
## [](#1-2-3)1.2.3 **September 4, 2026** ### What’s New - This release includes general security fixes. ### Compatibility
Software Version

Mule runtime

4.2.1 and later

OpenJDK

8, 11, and 17

AWS SDK for Java

2.51.1

AWS Lambda API

2015-03-31
## [](#1-2-2)1.2.2 **August 10, 2026** ### What’s New - This connector version requires Mule runtime 4.6.22 or later if you’re using Mule 4.6.x, or Mule runtime 4.9.9 or later if you’re using Mule 4.9.x. If you prefer not to upgrade your Mule runtime, use the connector version released immediately after this one. ### Compatibility
Software Version

Mule runtime

4.2.1 and later

OpenJDK

8, 11, and 17

AWS SDK for Java

2.51.1

AWS Lambda API

2015-03-31
### Fixed Issues
Issue Resolution ID

These libraries are upgraded to address reported security vulnerabilities:

  • The AWS SDK version is upgraded to 2.51.1.

  • The json library is upgraded to version 20260719.

  • The Apache Commons Codec library is upgraded to version 1.22.1.

W-23441648
## [](#1-2-1)1.2.1 **May 25, 2026** ### Compatibility
Software Version

Mule runtime

4.2.1 and later

OpenJDK

8, 11, and 17

AWS Lambda API

2015-03-31
### Fixed Issues
Issue Resolution ID

HTTP 403 InvalidSignatureException errors no longer occur when authenticating with AWS Lambda on Windows JVMs. AWS Signature Version 4 canonical requests now use specification-compliant line feeds (\n) across all operating systems.

W-22172040

AMAZON-LAMBDA:CONNECTIVITY errors no longer occur when you enable the Try Default AWSCredentials Provider Chain field while running applications on CloudHub 2.0. The default AWS credentials provider chain now automatically refreshes expired Web Identity-based credentials.

W-22444662

403 Forbidden errors no longer occur when you use the Try Default AWSCredentials Provider Chain field along with Role ARN. The default AWS credentials provider chain now correctly propagates the session token from temporary credentials when assuming a role.

W-22154803
## [](#1-2-0)1.2.0 **March 1, 2026** ### What’s New - Amazon Lambda Connector now supports passing an external ID in Role-based authentication. - Amazon Lambda Connector now includes the new **Try Default AWSCredentials Provider Chain** field to obtain credentials from the AWS environment. ### Compatibility
Software Version

Mule runtime

4.2.1 and later

OpenJDK

8, 11, and 17

AWS Lambda API

2015-03-31
### Fixed Issues
Issue Resolution ID

These libraries are included to address reported security vulnerabilities:

  • The commons-codec library is added at version 1.21.0.

  • The commons-io library is added at version 2.21.0.

W-19965899
## [](#1-1-1)1.1.1 **July 2, 2024** ### What’s New - The connector can now set a custom service and STS role endpoint. For example, when using a VPC endpoint. ### Compatibility
Software Version

Mule Runtime

4.2.1 and later

OpenJDK

8, 11, and 17

AWS Lambda API

2015-03-31
### Fixed Issues
Issue Resolution ID

The connector no longer throws an error when used in conjunction with Stripe Connector.

W-15283306
## [](#1-0-8)1.0.8 **May 10, 2024** ### What’s New - This connector is now compatible with Java 17. ### Compatibility
Software Version

Mule Runtime

4.2.1 and later

OpenJDK

8, 11, and 17

AWS Lambda API

2015-03-31
## [](#1-0-7)1.0.7 **November 3, 2023** ### What’s New - The org.json library is upgraded to version 20231013. ### Compatibility
Software Version

Mule Runtime

4.2.1 and later

OpenJDK

8 and 11

AWS Lambda API

2015-03-31
### Fixed Issues
Issue Resolution ID

The org.json library is upgraded to version 20230227 to address reported security vulnerabilities.

W-12665446
## [](#1-0-6)1.0.6 **June 14, 2023** ### What’s New - The org.json library is upgraded to version 20230227. ### Compatibility
Software Version

Mule Runtime

4.2.1 and later

OpenJDK

8 and 11

AWS Lambda API

2015-03-31
### Fixed Issues
Issue Resolution ID

The org.json library is upgraded to version 20230227 and the log4j dependency is upgraded to 2.17.1 to address reported security vulnerabilities.

W-14413948
## [](#1-0-5)1.0.5 **April 24, 2023** ### Compatibility
Software Version

Mule Runtime

4.2.1 and later

OpenJDK

8 and 11

AWS Lambda API

2015-03-31
### Fixed Issues
Issue Resolution ID

The connector no longer returns a request signature mismatch issue when using the full function ARN (Amazon Resource Name) when invoking a function.

W-12386452
## [](#1-0-4)1.0.4 **January 10, 2022** ### Compatibility
Software Version

Mule Runtime

4.2.1 and later

OpenJDK

8 and 11

AWS Lambda API

2015-03-31
### Fixed Issues
Issue ID

Upgraded library dependencies.

CONN-9879
## [](#1-0-3)1.0.3 **December 21, 2021** ### Compatibility
Software Version

Mule Runtime

4.2.1 and later

OpenJDK

8 and 11

AWS Lambda API

2015-03-31
### Fixed Issues
Issue ID

Upgraded library dependencies.

CONN-9657
## [](#1-0-2)1.0.2 **December 14, 2021** ### Compatibility
Software Version

Mule Runtime

4.2.1 and later

OpenJDK

8 and 11

AWS Lambda API

2015-03-31
### Fixed Issues
Issue ID

Upgraded library dependencies.

CONN-9562

The connector returned an InvalidSignatureException error since the date value in X-Amz-Date accepted the UTC timezone while the date value in Credential scope accepted the application’s system date. Now, the date value in Credential scope accepts the UTC timezone.

SE-23669
## [](#1-0-1)1.0.1 **July 13, 2021** ### [](#compatibility-14)Compatibility Amazon Lambda Connector is compatible with these software versions:
Software Version

Mule Runtime

4.2.1 and later

OpenJDK

8 or 11

AWS Lambda API

2015-03-31
### [](#fixed-issues-12)Fixed Issues - Added a missing region to the Amazon STS URL address. (SE-21780) ## [](#1-0-0)1.0.0 **June 3, 2021** ### [](#compatibility-15)Compatibility Amazon Lambda Connector is compatible with these software versions:
Software Version

Mule Runtime

4.2.1 and later

OpenJDK

8 or 11

AWS Lambda API

2015-03-31
### [](#features)Features New connector. For a list of supported configurations and operations, see the Amazon Lambda Connector Reference Guide. ## [](#see-also)See Also - [Salesforce Help](https://help.salesforce.com) - [MuleSoft Services](https://www.mulesoft.com/support-and-services) - [Known Issues](https://help.salesforce.com/s/issues)