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After creating and using an Authorizer in Api Gateway, there is an option to enable Authorization Caching, with a variable TTL(seconds) settings.

Edit Authorzizer

What is the pricing involved with this authorization caching?

hangc
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2 Answers2

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From my own experience, there is no charge associated to this auth caching. You are actually saving money when you enable auth* caching since Lambda will not be invoked

However you can get into this nasty problem that I faced when enable that cache

qkhanhpro
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I think you are using this feature for REST API, refer to this link,: https://aws.amazon.com/api-gateway/pricing/ enter image description here

Note that:

Caching is charged by the hour and is not eligible for the AWS Free Tier.

Franxi Hidro
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  • This has nothing to do with Lambda Authorizer caching. Your screenshot belongs to caching for REST APIs, which is entirely different. – msdundar Dec 30 '22 at 02:59