Wire types for asset attachments. Mirrors the C# DTOs in
Twinfinity.Twin.Controllers.Model.Attachment. The (asset, document)
pair is fixed at upload-finalize time; the only way to replace a file
is to delete the attachment and create a new one with a fresh upload.
Wire types for asset attachments. Mirrors the C# DTOs in
Twinfinity.Twin.Controllers.Model.Attachment. The (asset, document) pair is fixed at upload-finalize time; the only way to replace a file is to delete the attachment and create a new one with a fresh upload.