Developer Home / Data Feeds / Preparing Data Files / File composition
The first row in the file lists the field names for the data feed type to be processed. Each subsequent row corresponds to an action to be performed (i.e. record/relationship creation or record/relationship update).
All records in the file must be for the same data feed type. The data feed type is specified during transmission of the file to Guardian’s file service.
Supported data feed types are:
- Custom Field