Variable: ERROR_MESSAGE

const ERROR_MESSAGE: "error.message" = 'error.message'

Defined in: src/contextful/types.ts:53

The name that opens the failure MESSAGE, and the one reserved word ContextfulOptions.include understands.

A message is app data — it routinely carries the row that failed, the address that bounced, the id nobody should have seen — so the error CLASS is captured always and the message only when the app names this. A payload key spelled exactly like this cannot be projected by value; pick another name for it.