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 action6BWNXQFBEZHKYYG89R1EIAyonTiuWWRIjOk85ToXzMU+8tGgVFRd8pZjuH92pD9085ebxlEqW+spo/ZVlYoPlRbZJFdp+k6scmSy42PjhZAnyOcI