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 action6X0EA21W0VVVD6AEasws0fiwH7YKYVsq6jIgHa89cYRBkOqKYTr/hjCoMSezUb+wViVgtVDsS2fRlUCE4R793Sz94YmFakHv9GUwD9Vv3fm6MP1yw4sgP/rLp1I=