Does API Gateway honor cache-control headers from integration responses?

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Does API Gateway honor cache-control headers from integration responses? Is there more documentation on what is supported for the response process of cache-control headers?

Preston
asked 10 months ago716 views
2 Answers
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Hello,

API Gateway Cache Control works at stage level. API Gateway cache invalidation will work when client sends a request with invalidation header. Therefore, API Gateway doesn't honor integration response cache (cache-control headers) from integration responses, headers are meant for clients and not for API Gateway. For more information, kindly refer link [1].

[1]https://docs.aws.amazon.com/apigateway/latest/developerguide/api-gateway-caching.html#invalidate-method-caching

Swati
answered 10 months ago
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So if the integration response sends

Cache-Control: no-cache

to the API Gateway, gateway will ignore this and cache it anyway based on the overall cache configurations? This seems incorrect.

Preston
answered 10 months ago

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