Use `Bugsnag::BreadcrumbType` instead. https://github.com/ryz310/my_api_client/blob/bbad56e3eaaf6c0ea294bc1689e082505ecbf08b/lib/my_api_client/integrations/bugsnag.rb#L15 Refs: [Module: Bugsnag::Breadcrumbs — Documentation for bugsnag \(6\.24\.2\)](https://www.rubydoc.info/gems/bugsnag/Bugsnag/Breadcrumbs) 