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 actionQV361J49164Z9JBE4VWp9SjvmX4zZMlLSmg1ZXvpURgml5VnRH7HVVW4Hts5Y5OjuSsnHapwyr3MsO+IR94McxHMcE0=