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 actionESYT3C4TQFHD65S6c9Ckja1otq7DiNPYarxS1hCPLNr4D7zxVXGau/56VIMv2F582a5Or1mywNKT7yxLdVOzqKdME9G63sVAGwWACtmQAPg9emQLeT6fSEEHY6w=