AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::k.stcousair.com" because no identity-based policy allows the s3:ListBucket actionB4D0Q7CRN7VZAZQ7crkNdhz7UxeOGABTpv5h1U7idZ/41GkYDoKv8DHVkJIzKzZxGyoG2UGo3SE8RhdKAecU4bJLYUM6oajF+ZGPQADIw2aMMMn+