AWS Certified Developer Associate Practice Test 4

Correct answer - "AWS STS decode-authorization-message" : Use decode-authorization-message to decode additional information about the authorization status of a request from an encoded message returned in response to an AWS request. If a user is not authorized to perform an action that was requested, the request returns a Client.UnauthorizedOperation response (an HTTP 403 response).

"AWS IAM decode-authorization-message" - The IAM service does not have this command

"Use KMS decode-authorization-message" - The KMS service does not have this command

"AWS Cognito Decoder" - The Cognito service does not have this command

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