Ruby on Rails & AWS Serverless consulting

I wanted to invalidate a AWS Cloudfront distribution using ruby.

This is documented in the AWS documentation here.

However what was not clear to me was that the parameter 'caller_reference' must be unique for each invalidation.

At least this seems to be the case. When I call that method using the same caller reference string, no new invalidations are created. However if I send a unique string each time, a new invalidation is created.

There you go...

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