anchor.diff:  ----
   {
     "@type" : "gx:ByteBuffer",
  -  "@value" : "AQIDBAU="
  +  "@value" : "c29tZSBieXRlcyBmb3IgeW91"
   }
   ----
   
  
positive.code: [source,json]
  ----
  {
    "requestId" : "7239b3a7-0e5a-4b6f-b941-bcbc2b38bf3e",
    "op" : "eval",
    "processor" : "",
    "args" : {
  
negative.code: Authentication Challenge
  ^^^^^^^^^^^^^^^^^^^^^^^^
  
  When authentication is enabled, an initial request to the server will result in an authentication challenge. The typical response message will appear as follows, but handling it could be different depending on the SASL implementation (e.g. multiple challenges maybe requested in some cases, but no in the default provided by Gremlin Server).
  
  [source,json]
  ----
  