How to cancel requesting or remove custom alias of ECR public registry?

Question

I confirmed it can NOT change custom alias of ECR public registry after I update setting of ECR public registry setting. So I want to cancel or remove custom alias request before it confirmed. Is there any other way for this?

Answer

By default alias is assigned to your public registry after creating your first public repository.
A custom alias can be requested in the public registry settings in the Amazon ECR console.

yes, its possible to change/update the custom alias but you have to wait for approval from AWS before you can change it ,please refer to the links for guideline[1]

please consider reaching out to AWS Support[2] for further assistance

Reference links

[1] AWS Documentation-https://docs.amazonaws.cn/en_us/AmazonECR/latest/public/public-registry-settings.html

[2] AWS support - https://aws.amazon.com/contact-us/

How to cancel requesting or remove custom alias of ECR public registry?

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