Application Services, Event-Driven & Serverless Flashcards
1
Q
API Gateway errors
A
4xx - Client Error - Invalid request on client side
5xx - Server Error - Valid request, backend issue
400 - Bad request - Generic
403 - Access Denied - Authorizer denies.. .WAF Filtered
429 - API Gateway can throttle
502 - Bad Gateway Exceptions
503 - Service Unavailabe
504 - Integration Failure/Timeout 29s limit
2
Q
3 Phases of API Gateway
A
Request
Integrations
Responce
3
Q
Stages of API Gateway
A
Lambda can be assigned with version for deployment stages
4
Q
API GW Endpoint Types
A
Edge-Optimized
Regional
Private