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 action51WCVPNNZB56FRTFQiqMDYNxmrVYHH41DQUQdU58ASizA7pQLZamvWt5bu282BZKwI4j1V/Xo13I5Neld9R/TShAxCCIbATuhvZFE8UzXftQevmnIYAkJx1lepQ=