OptionaldisplayOptionalidThe ID of the model for which the Custom Field is being defined. This should always be the ID of a board.
OptionalmodelThe type of model that the Custom Field is being defined on. This should always be board.
OptionalnameThe name of the Custom Field
OptionaloptionsIf the type is checkbox
OptionalposOptionaltypeThe type of Custom Field to create.
Whether this Custom Field should be shown on the front of Cards