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 action2P9J5GXBJKJX1W4JEFatTpDW5E8tpAECs6iazlVZsL6u0U2pzdcEUMIm4lZNXd0XI0EMhc7yv0X9rXE/2xBW4GzpsWE=