OptionalconfigPer-call configuration overrides. Because operation check/cancel calls
don't include the original request's config, this is the mechanism for
supplying critical config options (e.g. baseUrl, location) at call
time.
Under the hood this is delivered to plugins via
options.context.config.
OptionalcontextAdditional runtime context data (ex. auth context data).
OptionaltelemetryAdditional span attributes to apply to OT spans.
Options for Genkit.checkOperation and Genkit.cancelOperation.
Extends the generic BackgroundActionRunOptions with a top-level
configfield so callers can supply per-call configuration overrides (e.g.baseUrl,location) for calls that don't otherwise carry a request config.