AppSync Security
API_KEYAWS_IAM: users, roles, cross-account accessOPENID_CONNECT: OpenID Connect provider / JSON Web TokenAMAZON_COGNITO_USER_POOLS
For HTTPS (Hypertext transfer protocol secure), we can use CloudFront in front of AppSync
API_KEYAWS_IAM: users, roles, cross-account accessOPENID_CONNECT: OpenID Connect provider / JSON Web TokenAMAZON_COGNITO_USER_POOLSFor HTTPS (Hypertext transfer protocol secure), we can use CloudFront in front of AppSync