Automatically create link relationships.
The caller needs to create a link column before calling the API,
supporting both archived and unarchived data.
It will return a task ID, by querying which you can get the status of the
link creation in the backend within 5 minutes.
The matched data in the link column in the 2 tables must have the similar
data structure (not same column type). For example, the text column can match
email, auto-number or url type column, and so on.
Currently, there are a few restrictions:

• Formula and link-formula columns are not supported as matching columns
• Single-select columns cannot be matched with text columns.