Update the expiration date of a CPPO using an AWS SDK - AWS SDK Code Examples

There are more AWS SDK examples available in the AWS Doc SDK Examples GitHub repo.

Update the expiration date of a CPPO using an AWS SDK

The following code examples show how to update the expiration date of a CPPO to give buyers more time to evaluate and accept the offer.

Java
SDK for Java 2.x
Note

There's more on GitHub. Find the complete example and learn how to set up and run in the AWS Marketplace API Reference Code Library repository.

To run this example, pass the following JSON changeset to RunChangesets in Utilities to start a changeset from the Utilities section.

{
    "Catalog": "AWSMarketplace",
    "ChangeSet": [
        {
            "ChangeType": "UpdateAvailability",
            "Entity": {
                "Type": "Offer@1.0",
                "Identifier": "offer-1111111111111"
            },
            "DetailsDocument": {
                "AvailabilityEndDate": "2025-07-31"
                }
        }
    ]
}

  • For API details, see StartChangeSet in AWS SDK for Java 2.x API Reference.

Python
SDK for Python (Boto3)
Note

There's more on GitHub. Find the complete example and learn how to set up and run in the AWS Marketplace API Reference Code Library repository. 

{
    "Catalog": "AWSMarketplace",
    "ChangeSet": [
        {
            "ChangeType": "UpdateAvailability",
            "Entity": {
                "Type": "Offer@1.0",
                "Identifier": "offer-1111111111111"
            },
            "DetailsDocument": {
                "AvailabilityEndDate": "2025-07-31"
                }
        }
    ]
}

Run this script to start the changeset. Helper functions are defined in Utilities to start a changeset from the Utilities section.

# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
# SPDX-License-Identifier: Apache-2.0
"""
Purpose
Shows how to use the AWS SDK for Python (Boto3) to update the expiry
date of a CPPO offer
"""


import os

import utils.start_changeset as sc
import utils.stringify_details as sd


def main(change_set=None):
    if change_set is None:
        fname = "changeset.json"
        change_set_file = os.path.join(os.path.dirname(__file__), fname)
        stringified_change_set = sd.stringify_changeset(change_set_file)

    else:
        stringified_change_set = change_set

    response = sc.usage_demo(
        stringified_change_set,
        "Update the expiry date of a CPPO offer"
    )

    return response


if __name__ == "__main__":
    main()

  • For API details, see StartChangeSet in AWS SDK for Python (Boto3) API Reference.