Unable to get Messages ItemAttachment content using java SDK 6.16

[raghucha]

Describe the bug

current as describe in documentation to get Item attachment content we can follow this instruction
Items Mime

i have attempted to get the content using

 graphServiceClient.users().byUserId(mailboxAddress).messages()
                .byMessageId(parentMessageId).attachments().byAttachmentId(attachmentId).content().get()

however there is no such method to get the content , we have content Builder available on the Message . Could you suggest a way of how to implement this using JAVA SDK 6.16.0 latest version

Expected behavior

I expect this functionality to be available or any alternate way to do it

How to reproduce

try compiling this code

 graphServiceClient.users().byUserId(mailboxAddress).messages()
                .byMessageId(parentMessageId).attachments().byAttachmentId(attachmentId).content().get()

SDK Version

6.16.0

Latest version known to work for scenario above?

No response

Known Workarounds

No response

Debug output

Click to expand log

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### Configuration

_No response_

### Other information

_No response_