Details of the user who attached the file.

The URL of the attachment.

The datetime the attachment was created.

The name of the attachment file.

The ID of the attachment.

The file ID of the attachment in the media store. See the Media API documentation for more details.

The MIME type of the attachment.

Additional properties of the attachment.

The URL of the attachment metadata details.

The size of the attachment.

The URL of a thumbnail representing the attachment.