A human-friendly standard for Flux action objects. Feedback welcome. It's much easier to work with Flux actions if we can make certain assumptions about their shape. For example, essentially all Flux actions have an identifier field, such as type, actionType, or actionId. Many Flux implementations also include a way for actions to indicate success or failure, especially as the result of a data-fetching operation. Defining a minimal, common standard for these patterns enables the creation of useful tools and abstractions.