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 action51NWNKXPQ1ABZBFW4+2SyxiwgzfBFJ0eiugZdKNuMq2FrkWPy2Cpnf6qgPYwiWa3hbiGFeOKUD8Zsn8ePG4e2ElBUgk=