AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket actionF346XEBHN1YM29CP2Km1afGVlaS35O66M2hE8rY3scd1WnC+jxLMNP3heQK9syVvrewcRrf9rgG4NBJEbCYnwQ0zTbFiHlh3TejsyZiAacdYyE4t