You can use this endpoint to create a new model with an optional specified extraction schema.
If no extraction schema is provided, then the model will be initiated with an empty schema. You can still add form fields and tables on the Butler UI.
An extraction schema consists of form fields and tables.
When defining form fields, the type must be specified. Currently there are three possible types for form fields:
When defining tables, list the columns that you would like extracted from the table.