Amazon Redshift will no longer support the use of Python UDFs after June 30, 2026. We will start enforcing it in phases. For more information on the details of Python end of life and migration options, see the [ blog post ](https://amazonaws-china.com/blogs/big-data/amazon-redshift-python-user-defined-functions-will-reach-end-of-support-after-june-30-2026/) that was published on June 30, 2025. 

# Managing resource tags
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The following procedure walks you through how to work with tags of your resources.

**To manage tags on your Amazon Redshift resources**

1. Sign in to the Amazon Web Services Management Console and open the Amazon Redshift console at [https://console.amazonaws.cn/redshiftv2/](https://console.amazonaws.cn/redshiftv2/).

1. On the navigation menu, choose **Configurations**, then choose **Manage tags**. 

1. Enter your choices for the resources and choose which tags to add, modify, or delete. Then choose **Manage tags of the resources that you chose**. 

   Resources that you can tag include clusters, parameter groups, subnet groups, HSM client certificates, HSM connections, and snapshots.

1. On the **Manage tags** navigation page, choose **Review and apply tag changes**, then choose **Apply** to save your changes.