Support for copy-props option

[elliott-alt]

If you have only GetObject permission for the source bucket contents then the s3p cp command fails with this error because it's trying to copy object tags:

An error occurred (AccessDenied) when calling the GetObjectTagging operation: Access Denied

The aws cli has an option to avoid this problem using aws s3 cp --copy-props none. It would be nice to implement it in the same way here. Reference: https://awscli.amazonaws.com/v2/documentation/api/latest/reference/s3/cp.html

As an example, here is a public bucket which allows GetObject but blocks getting object tags.
s3://download.opencontent.netflix.com

[shanebdavis]

Interesting! And thanks for the example bucket to test against. I'll look into it.

[shanebdavis]

I'm trying to figure out what the equivalent props are for the copyObject command in the SDK. I think it has to do with the metadata, metadataDirective, tagging and taggingDirective properties.

Do you know of any good doc for how --copy-props none translates into those four properties? I can't find any...

[hmate9]

This is still an issue.
I made a local edit for myself: hmate9@9346b77

I could not find anything in the API documentation for no-props for the aws-sdk so instead I just use a try-catch and on error revert back to cli option with the --no-props flag. This is fine for my usecase as most files are copiable normally.

Just leaving it here in case someone needs it as inspiration to make a proper, clean pull request for this issue. I am unlikely to have the time anytime soon.