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 actionXQS6MXQT8YWS28K1PvN51t6tAdTYgZbuOUQpfG9z35OyUntJWoKqWxXG/li6q4d+hngeHhcCmONh23xjk4P2QSI4U18=