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 actionTYD4YXJMZWAY3YAJQ8A+VZD0D/97Ja2SQNWDlui9qThSOb5AfF5zoWtjDG1KazydOWVqMp8Fe6xoC97ISXGka6lad7IVF4eCmiwj7VfREDehC6DFjcT7kYOIWkk=