AWS Certified Developer Associate Practice Test 3

Correct answer - "IAM permissions with sigv4" : Although you can grant user access to the API created with API Gateway at the individual IAM user level, it is recommended that you grant access to Amazon API Gateway APIs at the IAM group level.

Incorrect:

"Lambda Authorizer" - With Lambda Authorizer you must first create the AWS Lambda function that implements the logic to authorize and, if necessary, to authenticate the caller which is not easier than setting permissions with IAM

"Cognito User Pools" - This option can be used to authenticate users through an external identity provider and provide temporary security credentials to access Amazon API Gateway.

"API Gateway User Pools" - These do not exist

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