There are more AWS SDK examples available in the [AWS Doc SDK Examples](https://github.com/awsdocs/aws-doc-sdk-examples) GitHub repo.

# Manage versioned Amazon S3 objects in batches with a Lambda function using an AWS SDK
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The following code example shows how to manage versioned S3 objects in batches with a Lambda function.

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#### [ Python ]

**SDK for Python (Boto3)**  
 Shows how to manipulate Amazon Simple Storage Service (Amazon S3) versioned objects in batches by creating jobs that call AWS Lambda functions to perform processing. This example creates a version-enabled bucket, uploads the stanzas from the poem *You Are Old, Father William* by Lewis Carroll, and uses Amazon S3 batch jobs to twist the poem in various ways.   

**Learn how to:**
+ Create Lambda functions that operate on versioned objects.
+ Create a manifest of objects to update.
+ Create batch jobs that invoke Lambda functions to update objects.
+ Delete Lambda functions.
+ Empty and delete a versioned bucket.
 This example is best viewed on GitHub. For complete source code and instructions on how to set up and run, see the full example on [GitHub](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/python/example_code/s3/s3_versioning#batch-operation-demo).   

**Services used in this example**
+ Amazon S3

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