Describe the feature

AWS_ENDPOINT_URL is now supported by the AWS for custom url (for example localhost).
More info about it docs and original github issue. It was merged into botocore in this pr.

Use Case

I need this in this sdk as it is used by pyarrow and will solve this issue.

Proposed Solution

No response

Other Information

No response

Acknowledgements

• I may be able to implement this feature request
• This feature might incur a breaking change