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 actionX84YV5K0DCCZ61D15xHNIia1qHpX7bR/20oD8bLs0EHXTGJZ7x/8Msvknpg3f1Le+opFZUW/IYo3y48Phigbg9FUYfg8eNoolpav4MrOuC979Zxh32FS+ug3yJ4=