Creates a new external database connection.
Before you can establish a connection between a site and an external database, you must prepare an external database adaptor.
You can only call this method when authenticated as a Wix app or Wix user identity.
External database connection details.
Connection type. The connection type specifies the type of adaptor by which the external collection is integrated with the site.
This method doesn’t return any custom errors, but may return standard errors. Learn more about standard Wix errors.