In ARN we Trust: understanding the building blocks of AWS

Follow Along

Viewing Your ARN

invite Lambda tied to the dynamo stream
Arn of the lambda (hidden from plain view)
Arn Dialog - Remember, don’t share this with people.
  • arn — this is the beginning of the url, like http or https
  • aws — might be redundant, but aws is the next part of the url
  • lambda — this is the name of the service, everything in AWS is a service, they are the OG’s of the microservice game for sure
  • us-west-2 — this is the region or data center that is being routed to
  • accountNumber — this is the account numberof your aws account that this lambda is running in
  • function — each service can have a grouping, in this case it is a function in lambda
  • commandeer-dev-inviteStreamHandler — this is the name of the function

Conclusion

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