Retrieves the current REST server instance.

Retrieves the URL prefix for any API resource.

Handles _deprecated_argument() errors.

Handles _deprecated_function() errors.

Handles _doing_it_wrong errors.

Handles getting the best type for a multi-type schema.

Handles OPTIONS requests for the server.

Determines if a given value is array-like.

Determines if a given value is boolean-like.

Given an array of fields to include in a response, some of which may be nested.fields, determine whether the provided field should be…