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 actionF43ZYEBR7C250M9GUntA3fuQQhwyI2VVxLk31Cre0blx/0tRUzCfY2z1nn0Uk2F0G9d2efLTJJgAr7C0eMpl5RaLA+s=