[Feature Request] Sync specific datasource entries

[milanvogels]

I would like to sync specific datasource entries from space A to space B, but I cant seem to get it working. It always syncs the entire datasource collection. I would like use it to sync datasources from A that do not exist yet on space B.

I tried different comands like:

storyblok sync --type datasources --source {source_id} --target {target_id} --starts-with {datasource_name} --filter --keys {datasource_key} --operations is --values {datasource_value}