I have a custom field type created by inheriting default SPFieldLookup type field.
I have a SharePoint custom list with these type of fields. I want to fetch list items from this list using REST API. I want to get data from list using REST API and filter it using these custom field type columns.
I have tried below URL for that but it's not working:
Here, Country is the column with custom field type.
It seems custom field type columns are not working with REST API.
Any help on this would be much appreciated!