I want to update and add comments to the order timeline. I am seeing conflicting information about whether this can be done. Namely this thread which as it appears says it cannot be done. https://community.shopify.com/c/Shopify-APIs-SDKs/Using-the-order-timeline-on-the-admin-API/td-p/439...
So I see posts where this is a most asked for feature and others where it appears it has been figured out but is undocumented. Could I get some official word on support for it mid 2020 please?
At this time only read-access is available. This post here explains how to access this.