post https://{server}/dtable-server/api/v1/dtables//links/
You can link a row to another row in the same table, or in another table in the same base. Before you use this request, you should create a
link column first, and retrieve its link_id. This value is an attribute of a link column, and can also be retrieved from the call
Get Metadata.
Check out the Models page to get more information about the structure of a link.