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 actionGYPK92VQGC9T90P1kfn66M2lTHBMAiI9hyyF6myeSCPnPpRCfhU4MLurD/qSMzUIFD0CUZpSqEHxhsMkZuf04QUn9w+xJf6unJhk9p6LwEnpjQHw