Translations:NPM module - izara-middleware/78/en

• Is a list of all calling services (and Lambdas?) up to this point, from the first entry point that triggered the workflow
• Gets passed on and added to automatically in middleware and helper/client code
• Handle as an array, might need to stringify when saving as a correlation id
• If workflow passes back to calling services we do not pop/remove from this list, just keep adding
• Maybe can remove from Dynamo __context__ field, but if we ever use Dynamo Streams will probably want to keep it