Amazon Redshift will no longer support the creation of new Python UDFs starting Patch 198. Existing Python UDFs will continue to function until June 30, 2026. For more information, see the [ blog post ](https://aws.amazon.com/blogs/big-data/amazon-redshift-python-user-defined-functions-will-reach-end-of-support-after-june-30-2026/). 

# Consumer actions for existing datashares in Amazon Redshift
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With Amazon Redshift, you can manage existing datashares to control access to your data in an Amazon Redshift cluster. The following sections provide step-by-step guidance on managing datashares in your Amazon Redshift environment as a consumer administrator.

**Topics**
+ [Managing permissions for a datashares in Amazon Redshift](writes-managing-permissions.md)
+ [Removing association of a datashare from data consumers in a different AWS account in Amazon Redshift](writes-disassociating-datashare.md)
+ [Declining a datashare from a different AWS account in Amazon Redshift](writes-declining-datashare.md)