Returns the argument_names config for the resource: a keyword list, a 2-arity function, or one of the atoms :camelize / :dasherize (resolved to the corresponding function).

Converts an Ash argument atom name to its JSON:API string key, applying any argument_names mapping configured on the resource for the given action.

Returns the field_names config for the resource: a keyword list, a 1-arity function, or one of the atoms :camelize / :dasherize (resolved to the corresponding function).

Converts an Ash atom field name (attribute, calculation, aggregate) to its JSON:API string key, applying any field_names mapping configured on the resource.

Returns a ref transformer function suitable for the :ref_transformer option of Ash.Filter.parse_input/3 and Ash.Query.filter_input/3. The returned function maps user-facing JSON:API field/argument names back to their internal Ash atom names using the resource's field_names and argument_names configuration.

Converts a JSON:API string key to an Ash argument atom name for the given action, applying the reverse of any argument_names mapping. Returns nil if not found.

Converts a JSON:API string key to an Ash argument atom name for the given calculation, applying the reverse of any argument_names mapping. Returns nil if not found.

Converts a JSON:API string key to an Ash atom field name, applying the reverse of any field_names mapping configured on the resource. Returns nil if not found.