AuroraMeter.Period.InvalidPeriodError exception (Aurora Meter v1.0.0)

A period source returned something that is not a valid period.

Raised by AuroraMeter.Period.current!/2 and AuroraMeter.Period.containing/2. The message names the source module first, because the source is what the operator has to fix.

reason is one of :not_a_map, :missing_key, :not_datetime, :not_utc, :inverted or :not_containing. Callers that must degrade rather than fail (legacy event backfill, event attribution) rescue this and record an unresolved attribution; see AuroraMeter.Period.containing/2.

Summary

Types

reason()

Why the period was rejected.

t()

Types

reason()

@type reason() ::
  :not_a_map
  | :missing_key
  | :not_datetime
  | :not_utc
  | :inverted
  | :not_containing

Why the period was rejected.

t()

@type t() :: %AuroraMeter.Period.InvalidPeriodError{
  __exception__: term(),
  instant: DateTime.t(),
  message: String.t(),
  period: term(),
  reason: reason(),
  source: module(),
  tenant_key: String.t()
}